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SKF Lubrication Systems Germany GmbH
Single-line automatic lubrication systems

Single-line automatic lubrication systems

Product catalog summary

Introduction
The document is a product catalogue for the SL-32 Adjustable Modular Grease Metering Device, part of SKF's single-line automatic lubrication systems. It includes an electronic part library with CAD product data, allowing users to download and integrate lubrication system components into their design processes.

Product Overview
The catalogue provides a comprehensive overview of various lubrication system components, including pumps, metering devices, control units, pressure sensors, flow monitors, and solenoid valves. Each section details specific models and their applications.

Lubrication Solutions
SKF and Lincoln offer a wide range of lubrication solutions, from manual lubricators to advanced automatic systems. These solutions cater to industries such as pulp and paper, steel, mining, agriculture, and more. The document emphasizes the importance of proper lubrication to improve machine reliability, reduce maintenance, and increase productivity.

Lubricants
The catalogue explains the types of lubricants used in lubrication systems, including oils and greases. Oils are classified by viscosity, while greases are categorized by NLGI grades. Compatibility checks are recommended before using any lubricant with SKF systems.

System Applications
The document outlines the applications of lubrication systems, highlighting their role in ensuring efficient operation and maintenance of machinery. It also discusses the benefits of using SKF's global network for installation and support.

Introduction to Lubrication Systems
SKF's lubrication systems, including Monoflex and Centromatic, are designed for easy expansion and assembly, suitable for small-to-medium line lengths and quantities of lubricant. These systems are applicable in various industries such as machine tools, mobile on-road vehicles, assembly automation, food packaging, and injection molding.

Single-line Oil Lubrication Systems
These systems are used in diverse environments, from the cold regions of Canada and Siberia to the hot deserts of Africa and Australia. They are employed in industries like mining, construction, cement, food and beverage, and more. The systems deliver precise amounts of lubricant at controlled intervals, ensuring efficient lubrication.

Single-line Grease Lubrication Systems
These systems are total loss lubrication systems for oil, fluid grease, and grease. They consist of reservoirs, pumps, metering devices, and control units. The central pump delivers lubricant through a single supply line, with each metering device serving one lubrication point. Benefits include continuous automatic lubrication, easy installation, and operation over long distances and wide temperature ranges.

System Design and Planning
Designing a lubrication system involves determining the number of lubrication points, operating temperature range, and other factors. SKF engineers assist in laying out systems to ensure the correct amount of lubricant is supplied at the right time, reducing wear and avoiding over-lubrication.

Pump Units for Oil
Various pump units are available, including manually operated, air-operated, and electrically operated pumps. Each type has specific features, benefits, and applications, such as the MCP manual pump for simple machinery and the P-846-2 air-operated pump for remote oil applications.

Technical Specifications
The document provides detailed technical data for different pump models, including operating pressure, metering quantity, and suitable lubricants. It also includes information on the construction materials and dimensions of the pumps.

Conclusion
SKF's lubrication systems offer reliable and efficient solutions for various industrial applications, ensuring precise lubrication and reducing maintenance needs.

Overview: This document provides detailed technical specifications and ordering information for various oil pump units used in lubrication systems. It covers different models, their applications, features, and benefits, as well as technical data and ordering information.

Specifications:

Function Principle: Most pumps operate on an air-operated piston principle, suitable for mineral and synthetic oils, and some for fluid grease.
Operating Conditions: Operating temperatures range from -23°C to +80°C, with pressures up to 70 bar (1,000 psi).
Reservoir Capacity: Varies by model, ranging from 0.5 liters to 7.1 liters.
Materials: Reservoirs are typically made from acrylic or polycarbonate, with other components made from zinc die-cast, brass, and steel.

Applications:

Material handling, presses, and assembly lines
Lubrication of pneumatic cylinders and machine tool spindles
Steel mills, glass manufacturing, packaging, and food and beverage industries

Features and Benefits:

Reduced maintenance time and improved process safety
Optimal metering of lubrication points regardless of line lengths
Space-saving design and fast sequence of pulses
Reliable operation with simple maintenance

Order Information: The document lists various models with specific order numbers, descriptions, and technical specifications such as the number of outlets, metering quantity per stroke, and weight. Accessories and additional components are also detailed.

Technical Data: Each pump model includes detailed technical data such as metering quantity, working frequency, operating temperature, and pressure, as well as dimensions and mounting positions.

Notes: Additional technical information, drawings, and product descriptions are available on the SKF website, providing further insights into the lubrication systems and their components.

Piston Pump PPS30-2A Overview
The PPS30-2A is a pneumatically actuated piston pump designed for oil and fluid grease applications. It features a delivery rate of 30 cm³ per stroke and offers various configurations for lubricant reservoirs, pressure switches, and connections.

Specifications

Delivery Rate: 30 cm³/stroke
Lubricant Reservoir Options: 1.5 l with or without oil filler screen
Pressure Switch: Available at 16 bar or without
Electrical Connection: M12×1 plug, 4-pin
Pneumatic Connection: Multiple options including pipe thread and plug connectors

Accessories

3/2-way air inlet valve, 24 V DC
Pressure-reducing valve
Oil filler screen

Applications

Plastic processing
Food and beverage
Material handling
Packaging

Additional Pump Models
P-886: High-volume oil pump for remote or bulk-fill applications, operating at max 35 bar.
82676: High-volume pump with max operating pressure of 70 bar, suitable for steel mills and packaging.
82570: Similar to 82676 but with an acrylic reservoir.
1826: Modular pump with a reciprocating piston design, operating at max 70 bar.
ECP: Electric Cartridge Pump for small machines, operating at 38 bar with a 24 V DC power supply.
P 653S: Electrically driven oil pump with integrated components, suitable for automation and machine tools.
KFB: Gear pump unit for fluid grease, designed for SKF single-line systems.

Overview: The document provides detailed technical specifications and features of various electrically operated gear pump units designed for lubrication systems. These units are suitable for different industrial applications, including commercial vehicles, automation, and construction machinery.

Specifications: The pump units operate on 12 V DC or 24 V DC and are controlled either by an integrated electronic control unit or externally via a machine control system. They include integrated pressure-relief and pressure-regulating valves, and optional visual or electrical fill-level monitoring. The units are compatible with fluid grease metering devices of categories 1, 2, and 3.

Features and Benefits: Key features include compact design, integrated control options, and suitability for various applications such as commercial vehicles and industrial machinery. The pumps minimize wear and tear, reduce downtime, and lower maintenance costs through automatic lubrication.

Applications: The pump units are applicable in sectors like agriculture, construction machinery, trucks, trailers, buses, automation, automotive, machine tools, and industrial assembly.

Technical Data: The document provides detailed technical data for each pump unit, including operating temperature, pressure, reservoir capacity, material, and dimensions. The units are designed to operate at maximum pressures of 30 to 38 bar and temperatures ranging from -25°C to +75°C.

Order Information: The document lists various models with specific order numbers, detailing their lubricant compatibility, control unit options, fill-level switch availability, and electrical connections. Each model is tailored for specific operating conditions and applications.

Additional Notes: Further technical information, drawings, accessories, and spare parts are available on the SKF website. The document also includes safety measures and standards for correct operation.

Overview: This document provides detailed technical specifications and configurations for various pump units used in lubrication systems. It covers modular construction, applications, and specific product details for both oil and grease pump units.

Specifications: The pump units are designed for use with fluid grease metering devices of category 1 and 2. They are suitable for applications in material handling, automotive, machine tools, printing, industrial assembly, and textiles. The document specifies delivery rates, control options, monitoring features, and electrical connections for different pump models.

Technical Data: The pump units operate on an electrically operated gear pump principle with a metering quantity ranging from 250 to 500 cm³/min. They support lubricants with viscosities from 5 to 2000 mm²/s and fluid grease NLGI 00, 000. Operating temperatures range from -10 to +60°C, with a maximum back pressure of 28 bar. Reservoir capacities vary from 3 to 15 liters, made from plastic or metal.

Product Features: The MFE series pump units include integrated float switches for fill-level monitoring, pressure-relief valves, and pressure-regulating valves. They are designed for intermittent operation and can be installed remotely or within a reservoir. The units are versatile and reliable, suitable for various voltage ranges and approvals.

Applications: The pump units are applicable in automotive manufacturing, metal processing, machine tools, printing, and industrial automation. They are designed to work with both oil and fluid grease metering devices.

Order Examples: The document provides order numbers and configurations for different pump units, specifying reservoir capacity, material, and design features such as fill-level monitoring and pre-warning systems.

Additional Information: Further technical information, drawings, accessories, and spare parts are available on the SKF website. The document also includes details on manually operated pump units, air-operated pump units, and hydraulically operated pump units, with specifications on metering quantity, operating pressure, and reservoir capacity.

Pump Units for Grease

1. Model 1810 Pump Unit

Function: Manually operated piston pump with a single outlet.
Specifications: Metering quantity of 2.6 cm³/stroke, suitable for grease NLGI 0, 1, 2, operating temperature from -20 to +65 °C, and pressure range of 82 to 240 bar.
Features: Translucent reservoir, spring-loaded follower, indicator pin for pressure control, and refillable via Model 81834 filler pump.
Applications: Construction machinery and agriculture.

2. Model 40PGA Pump Unit

Function: Air-operated piston pump with a single outlet.
Specifications: Metering quantity of 40 cm³/stroke, suitable for grease NLGI 0, 1, operating temperature from -30 to +70 °C, and pressure up to 150 bar.
Features: Compact design, splash-proof, available with various reservoir sizes, and includes a low-level alarm and pressure switch.
Applications: Buses, trucks, and heavy vehicles.

3. Model 82886 and 83668 Pump Units

Function: Air-operated, positive-displacement pumps with single-stroke operation.
Specifications: Metering quantity of 7.4 cm³/stroke, suitable for grease NLGI 0, 1, 2, operating temperature from -18 to +65 °C, and pressure range of 82 to 240 bar.
Features: Integrated solenoid air valves, adjustable time controls, and translucent reservoirs.
Applications: Cement industry, woodworking, food, and beverage.

4. Model 82653/55 and 83800/34 Pump Units

Function: Air-operated, positive-displacement pumps designed for single-line metering devices.
Specifications: Metering quantity ranges from 22.9 to 35.2 cm³/stroke, suitable for grease NLGI 0, 1, 2, operating temperature from -18 to +65 °C, and pressure range of 82 to 240 bar.
Features: High-volume refill fitting, remote system components available, and integrated time controls.
Applications: Oil and gas industry.

5. Model 83167 Pump Unit

Function: Air-operated, reciprocating piston pump with a single outlet.
Specifications: Metering quantity of 197 cm³/stroke, suitable for grease NLGI 0, 1, 2, operating temperature from -35 to +104 °C, and pressure range of 82 to 240 bar.
Features: Includes vent valve assembly, transparent reservoir, and requires a 3-way air valve.
Applications: Cement industry, food, and beverage.

6. Model 83599 Pump Unit

Function: Air-operated, reciprocating piston pump with a single outlet.
Specifications: Metering quantity of 197 cm³/stroke, suitable for grease NLGI 0, 1, 2, operating temperature from -34 to +121 °C, and pressure range of 82 to 240 bar.
Features: Includes a base-mounting kit, metal reservoir with indicator rod, and vent valve assembly.
Applications: Machine tools and industrial machinery.

7. HG 1000 and HG 2000 Hydraulic Lubricators

Function: Hydraulic lubricators for automatic lubrication in machines with hydraulic circuits.
Specifications: Metering quantity up to 2000 cm³/stroke, suitable for grease NLGI 0, 1, operating temperature from -25 to +80 °C, and pressure range of 50 to 150 bar.
Features: Simple piston pump, pressure rise and fall operation, and optional low-level alarm.
Applications: Vehicles, machines, dismountable hoists, and small lift trucks.

8. BPH Barrel Pump Series

Function: Hydraulically operated barrel pumps for heavy machinery.
Features: Heavy-duty construction, compact design, adjustable flow rate and reverse pressure, and built-in sensors for monitoring.
Applications: Excavators, loaders, haul trucks, and other heavy machinery in construction and mining.

Overview: The document provides detailed technical specifications and features of various hydraulic and air-operated pump units designed for use in demanding industrial applications such as construction, mining, and heavy machinery. These pumps are engineered to enhance reliability and efficiency in lubrication systems.

Features and Benefits:

Innovative sealing concepts to prevent hydraulic oil and lubrication grease leakage.
Multiple outlet directions (front, left, right) for flexible installation.
Compact and robust designs suitable for harsh environments.
Optional monitoring sensors for enhanced reliability.
Compatibility with grease metering devices of categories 5, 6, and 7.

Applications: The pumps are suitable for use in construction machinery, mining machinery, heavy machines, vehicles, and various industries including automotive, food and beverage, paper mills, and steel mills.

Technical Specifications:

Operating temperature ranges from -40°C to +80°C (-40°F to +176°F) for hydraulic pumps and -10°C to +55°C (14°F to 131°F) for air-operated pumps.
Operating pressures up to 320 bar (4,642 psi) for hydraulic pumps and 300 bar (4,350 psi) for air-operated pumps.
Material construction includes steel, brass, copper, polyurethane, and nitrile for durability.
Protection class IP 65 for environmental resistance.
Various reservoir capacities and dimensions to suit different application needs.

Order Information: The document lists specific order numbers for different pump models and configurations, including options for sensors, reservoir capacities, and additional features like mechanical shut-off devices.

Accessories and Spare Parts: A range of accessories and spare parts are available, including housing, pump tubes, pressure control valves, and sensors, ensuring easy maintenance and customization of the pump units.

Conclusion: These pump units are designed to provide reliable and efficient lubrication solutions across a wide range of industrial applications, with features that enhance performance and safety.

Overview: This document provides detailed technical specifications and descriptions of various pump units designed for grease lubrication systems. It includes information on their applications, features, benefits, and technical data.

1. Pump Unit 84050 and 85460:

Function: Air-operated, double-acting piston pump.
Applications: Suitable for industries like pulp and paper, construction machinery, food and beverage, and mining.
Technical Data: Operating temperature range from -23 to +60 °C, pressure range from 82 to 240 bar, and a metering quantity of 492 cm³ per stroke.
Features: Bulk filling method, remote system components available, and compatibility with grease metering devices of category 5, 6, and 7.

2. Pump Unit 282288:

Function: Air-operated, reciprocating piston pump.
Applications: Used in agriculture, chemical, and steel industries.
Technical Data: Operating temperature range from -15 to +121 °C, pressure range from 82 to 240 bar, and a metering quantity of 492 cm³ per stroke.
Features: Modular structure, suitable for U.S. standard refinery drums, and designed for clean and safe drum replacement.

3. Pump Unit P 603S:

Function: Electrically operated piston pump.
Applications: Ideal for wind turbines, construction machinery, and commercial vehicles.
Technical Data: Operating temperature range from -40 to +70 °C, pressure up to 300 bar, and metering quantity of 12 cm³/min.
Features: Simple maintenance, robust design, and suitable for fast-separating lubricants.

4. Pump Unit Minilube:

Function: Electrically operated piston pump for vehicles with few lubrication points.
Applications: Suitable for small excavators, wheel loaders, buses, and delivery trucks.
Technical Data: Operating temperature range from -30 to +70 °C, pressure up to 250 bar, and metering quantity of 6.5 to 13 cm³/min.
Features: Compact system, improves worker safety, and minimizes lubricant waste.

5. Pump Unit KFG:

Function: Electrically driven piston pump.
Applications: Used in wind turbines, construction machinery, and vehicle aftermarket.
Technical Data: Operating temperature range from -25 to +70 °C, pressure up to 300 bar, and metering quantity of 5.0 to 15 cm³/min.
Features: Reliable design, versatile applications, and safe operation with fill-level monitoring.

Conclusion: The document provides comprehensive technical details and application scenarios for various grease pump units, highlighting their suitability for different industrial applications and their technical capabilities.

Overview
The document provides detailed technical information on various pump units designed for lubrication applications in both heavy vehicles and industrial settings. The main focus is on the Multilube MLPV/MLPI, P 653S, E-PUMP, and FK pump units, highlighting their features, benefits, applications, and technical specifications.

Multilube MLPV/MLPI

Designed for optimal lubrication with reduced energy and lubricant consumption.
Features include a compact, modular design, easy installation, pressure-relief valve, and heating device for cold conditions.
Applications include stand-alone machines, construction machinery, and mining.
Available in different reservoir capacities and operating voltages.

P 653S Pump Unit

Offers a cost-effective solution with integration of major components to reduce operation costs.
Features plug-and-play design, neutral switch for reduced grease consumption, and compatibility with telematics technology.
Applications include construction machinery, mining, commercial vehicles, and renewable energy.

E-PUMP

Electrically operated pump suitable for centralized lubrication systems using oil or grease up to NLGI grade 2.
Features include internal pressure control, heating element, and compatibility with various lubrication systems.
Applications span heavy industries, mining, machinery workshops, and the food and beverage sector.

FK Pump Unit

Versatile, modular piston pump suitable for single-line, dual-line, or progressive systems.
Features high functional reliability, fill-level monitoring, and easy retrofitting to other systems.
Applications include the automotive industry, rotary applications, and assembly lines.

Technical Specifications

Each pump unit has specific technical data including function principle, metering quantity, operating temperature and pressure, reservoir capacity, and material composition.
Protection classes and dimensions vary across models, ensuring suitability for different environmental conditions and installation requirements.

Accessories and Order Information

Various accessories and control units are available to enhance the functionality of the pump units.
Order information includes specific model numbers, operating voltages, and reservoir capacities.

Specifications:
The document outlines the specifications for the FlowMaster electric pump unit, including gear ratios of 17.8:1, 19:1, and 34:1. The nominal power ranges from 5 to 50 rpm and 9.5 to 100 rpm. It operates on electric currents of 12/24 V DC (1 to 7.5 A), 120 V AC (1 to 4.6 A), and 230-460 V AC (0.5 to 2.4 A). Dimensions vary with weight, with options including 16 to 180 kg and corresponding dimensions in mm and inches. The mounting position is vertical.

Product Description:
The FlowMaster pump is compact and versatile, featuring a unique rotary drive and modular gear set that allows speed adjustment to fit specific applications. It is available in various models that can be plugged into different voltage sources. The pump's rotary drive converts electric motor motion into reciprocating pump motion, ensuring efficient lubricant flow. An optional mechanical overflow prevention system enhances safety by preventing reservoir overfilling.

Features and Benefits:
Key features include advanced brushless DC motor technology, optional overflow prevention, temperature and overload protection, and a sealed design that withstands washdowns. It is suitable for use with grease metering devices of categories 5, 6, and 7.

Applications:
The pump is applicable in industries such as mining, construction machinery, food and beverage, paper mills, and steel mills.

Order Information:
The document provides detailed order information for various pump models, including descriptions, power specifications, reservoir capacities, ratios, metering quantities, operating pressures, and speed ranges.

Accessories:
Accessories include drum covers, follower assemblies, vent valve assemblies, and strainers. Vent valves are available with different IP ratings for explosion-proof and standard applications.

Metering Devices:
The document details single-line metering devices for oil and fluid grease, specifying product categories, metering quantities, operating pressures, and relief pressures. It includes technical data on materials, connection types, and dimensions.

Additional Information:
Further technical information, drawings, accessories, spare parts, and product function descriptions are available on the SKF website.

Overview: This document provides technical specifications and descriptions for various metering devices used in centralized lubrication systems for oil and fluid grease. It includes details on different series of metering devices, their features, benefits, applications, and ordering information.

Specifications:

Series 370: Designed for single-line lubrication systems, available in two, three, and five-port models. Operating pressure ranges from 20 to 80 bar, with a temperature range of -20 to +80°C. Materials include zinc die-cast, brass, copper, and steel.
Series 391: Single-port devices for oil and fluid grease, suitable for manifolds with one to six ports. Operating pressure ranges from 8 to 45 bar, with a temperature range of 0 to +80°C. Materials include aluminum, brass, and nickel-plated brass.
Series 390: Prelubrication devices for two or three ports, designed for direct installation on machines. Operating pressure ranges from 8 to 45 bar, with a temperature range of 0 to +80°C. Materials include zinc die-cast and brass.
Series 321: Single-port devices for direct connection to lubrication points, eliminating the need for separate lubrication lines. Operating pressure ranges from 12 to 45 bar, with a temperature range of 0 to +80°C. Materials include steel and brass.

Features and Benefits:

Flexible system design with exchangeable metering nipples for different output quantities.
Direct installation on machines, reducing the need for additional fittings and lines.
Suitable for various industries including machine tools, printing, packaging, and textiles.

Applications: The metering devices are applicable in machine tools, printing machines, packaging industry, and textile industry, providing efficient lubrication solutions.

Ordering Information: The document provides detailed order codes for selecting the appropriate metering devices and fittings based on specific requirements such as the number of ports, metering quantity, and connection type.

Additional Information: Further technical details, drawings, and product descriptions are available on the SKF website.

Technical Specifications:
The document provides detailed specifications for various metering devices used in centralized lubrication systems. It includes information on metering quantities, operating temperatures, pressures, and materials used. The devices are designed for use with oil and fluid grease, with specific models catering to different lubrication needs.

Metering Devices Overview:
The document describes several series of metering devices, including AB, VN, OI-AL-SR, and SL-42. Each series is designed for specific applications and offers different features such as the number of outlets, metering quantities, and material construction. The devices are suitable for various industries, including machine tools, printing, packaging, textile, commercial vehicles, and construction machinery.

Features and Benefits:
- AB series: Designed for installation in manifolds, offering flexibility in lubrication system design with up to six ports.
- VN series: Suitable for direct installation on vehicles or machinery, available with two, four, or six ports.
- OI-AL-SR series: Features integrated control pins and is designed for use in manifolds or base plates with up to 40 lubrication points.
- SL-42 series: Offers externally adjustable lubricant output and is compatible with other SL series devices.

Applications:
The metering devices are applicable in various industries, including machine tools, printing, packaging, textile, commercial vehicles, construction machinery, glass industry, paper converting, plastic processing, metalworking, and material handling equipment.

Additional Information:
Further technical information, drawings, accessories, spare parts, and product function descriptions are available on the SKF website. The document also includes order information for cartridges, manifolds, base plates, and adapters.

Technical Specifications
The document provides detailed specifications for various metering devices used in lubrication systems. Key specifications include:

Metering quantity adjustable from 0.016 to 1.31 cm³ depending on the model.
Operating temperature ranges from -26 to +93 °C for standard devices, with heat-resistant models up to +176 °C.
Operating pressure ranges from 52 to 70 bar, with relief pressure under 10 bar.
Materials used include carbon steel, stainless steel, and fluoroelastomer packings for heat resistance.

Device Descriptions and Features
The document describes several series of metering devices, including SL-41, SL-43, SL-44, OS-33, and OS-4. Each series is designed for specific applications and environments:

SL-43: Suitable for single-line lubrication systems, with adjustable output and visual operation check.
SL-41: Designed for high-temperature applications, with tamper-resistant adjustment.
SL-44: Developed for centralized lubrication systems, featuring fluoroelastomer packings for heat resistance.
OS-33 and OS-4: Used in single-line systems for heavy-duty applications, offering adjustable oil flow.

Applications
The metering devices are applicable in various industries, including:

Glass processing
Paper converting
Plastic processing
Printing and packaging
Metalworking
Material handling equipment
Solid fuel power plants
Saw and plywood mills
Pulp and paper mills
Agriculture

Accessories and Manifolds
The document lists accessories such as manifolds, adapters, and replacement injectors. Manifolds are available with different port numbers to match lubrication points, and various materials are offered for different environmental conditions.

Additional Information
Further technical information, drawings, and product descriptions are available on the SKF website.

Overview: The document provides detailed technical specifications and ordering information for various metering devices used in lubrication systems. These devices are designed for applications in industries such as food and beverage, heavy vehicles, industrial automation, and more. The document includes descriptions of different series of metering devices, their features, benefits, and technical data.

Specifications: The metering devices are available in different materials such as carbon steel and stainless steel, with various outlet configurations and manifold options. They are designed to handle lubricants with viscosities up to NLGI 2 and operate under a range of temperatures and pressures. The devices feature adjustable outputs and visual indicators for operation checks.

Procedures: The document outlines the procedure for adjusting the output of the metering devices using the indicator cap. It also provides guidance on checking the compatibility of packings with synthetic lubricants and the importance of proper tightening to achieve desired output settings.

Norms and Standards: The devices comply with specific connection standards such as NPTF and DIN 3862 for solderless pipe connections. The materials used are suitable for various environmental conditions, with options for zinc-coated and stainless steel components.

Recommendations: The document recommends checking packing compatibility with synthetic lubricants and provides guidance on the proper adjustment of the indicator cap to achieve the desired lubricant output. It also suggests using the visual indicator stem for operation checks and highlights the ease of inspection and replacement of individual metering devices.

Applications: The metering devices are suitable for a wide range of applications, including food and beverage, heavy industrial applications, mobile on-road, pulp and paper, construction, wind energy, oil and gas, forestry, marine, and more. Specific series are tailored for particular industries, such as the SL-1 series for mining and mineral processing.

Order Information: Detailed order information is provided for each series, including order numbers, designations, materials, and dimensions. This section helps in selecting the appropriate metering device based on the number of outlets, material preference, and specific application requirements.

Specifications:
The document outlines the specifications for lubricant grease with NLGI grades 0, 1, and 2, suitable for operating temperatures ranging from -40 to +70 °C (-40 to +158 °F) and pressures between 140 to 300 bar (2,030 to 4,350 psi). Relief pressure is specified at ≤ 60 bar (≤ 870 psi). Materials used include steel, black cromated, and polyurethane. Connections are specified for main lines and outlets with specific dimensions.

QSL Metering Device:
The QSL metering devices are designed for 300 bar pressure, allowing NLGI 2 greases to be pumped at sub-zero temperatures. Each device operates independently, ensuring continuous lubrication even if one device fails. Features include corrosion-resistant surfaces and visual operation checks via indicator stems. Applications include renewable energy, construction machinery, and mining.

VR Metering Device:
The VR series offers 1 to 12-port prelubrication metering devices for centralized lubrication systems. They feature a compact design, optional metering devices, and high functional reliability. Applications include wind energy systems and heavy industry.

SLC Metering Device:
The SLC metering device is modular, designed for high-pressure systems, and allows for adjustable delivery volumes. It is suitable for harsh conditions and offers easy maintenance. Applications include renewable energy and heavy industry.

SL-11 and SL-V Metering Devices:
These devices are for high-pressure centralized lubrication systems, with externally adjustable outputs and visual operation checks. They are suitable for construction machinery and the steel industry.

Additional Information:
Further technical details, drawings, and product descriptions are available on SKF's website.

Technical Specifications:
The document provides detailed specifications for metering devices and control units used in lubrication systems. Metering devices are compatible with lubricants up to NLGI 2 and operate within a temperature range of -40 to +82 °C. They can handle pressures from 128 to 413 bar, with relief pressure set at 70 bar. The materials used are primarily carbon steel, and the devices feature adjustable outputs and polyurethane seals.

Metering Devices:
The SL-V XL series is highlighted for its high-output capabilities in centralized lubrication systems. These devices are externally adjustable and include a visual indicator for operation checks. They are suitable for various industrial applications, including construction and mining.

Control Units:
The document describes several control units, such as the EXZT and IGZ series, which are used for electronic control and monitoring in lubrication systems. These units support various operating modes and are equipped with features like pulse monitoring and pressure build-up monitoring. The ST-2240-LUB control center is noted for its modular design and compatibility with multiple lubrication channels.

Applications and Features:
The systems are designed for use in heavy industries such as steel, mining, and food processing. Key features include easy installation, remote control capabilities, and compatibility with various sensors and monitoring devices.

Order Information:
The document provides order numbers and designations for different configurations of metering devices and control units, allowing for customization based on specific industrial needs.

Additional Resources:
Further technical information, drawings, and product descriptions are available on the SKF website, providing users with comprehensive support for installation and maintenance.

Overview: This document provides technical specifications and descriptions for various SKF lubrication control units used in different machinery applications, including service vehicles, construction, and agriculture machinery. Each control unit is designed to manage and monitor lubrication systems, ensuring efficient operation and maintenance.

1. ST-102P Control Unit:

Function: Controls and monitors lubrication systems in 12V or 24V DC vehicles, supporting single-line and dual-line systems.
Features: Reliable, durable, IP 65 rated, user-configurable settings.
Applications: Small excavators, wheel loaders, trucks, and buses.

2. Model 84501 Program Timer:

Function: Controls lubrication cycle frequency for air-operated pumps.
Features: Retains memory during power interruptions, preventing over-lubrication.
Applications: Cement industry, food and beverage, assembly lines.

3. LMC 101 Control Unit:

Function: Universal control for single-line and progressive lubrication systems.
Features: Programmable via USB, data logging, alarm settings.
Applications: Off-highway vehicles, mobile equipment.

4. EOT-1 / EOT-2 Time Controllers:

Function: Time controllers for lubrication pumps in single-line or progressive systems.
Features: Flexible time settings, suitable for retrofit installations.
Applications: Agriculture, chain lubrication systems.

5. SKF 85307 Lubrication Controller:

Function: Provides visual and audible fault notifications for lubrication systems.
Features: Easy error code identification, compact design.
Applications: Off-road equipment, general industry, agriculture machinery.

6. IG 502-2-E Control Unit:

Function: Universal control for centralized lubrication systems.
Features: Compact design, integrated counters for operation monitoring.
Applications: Commercial vehicles, construction machinery.

7. LMC 2 Control Unit:

Function: Electronic management and monitoring of lubrication systems.
Features: Integrated lubrication programs, IP54 enclosure.
Applications: Railway lubrication, food and beverage, chain lubrication systems.

8. LMC 301 Control Unit:

Function: Modularly expandable control and monitoring device.
Features: LCD display, programmable settings.

Conclusion: SKF offers a range of control units tailored for various lubrication system applications, each with specific features and benefits to enhance machinery performance and maintenance efficiency.

Overview: The document provides detailed technical specifications and ordering information for SKF's LMC 301 control units and various pressure sensors. It includes features, applications, and technical data for each product.

Control Units:

Features: The LMC 301 control unit supports integrated lubrication programs with 10 digital inputs and 8 outputs. It can be expanded with up to seven additional modules, each with similar input/output capabilities. It can control and monitor up to three lubrication pumps.
Applications: Suitable for industries such as cement, steel, food and beverage, and mining.
Order Information: Various models are available with different voltage specifications and configurations, including master and slave units with or without LCD displays.
Accessories: Includes cable gland kits, gasket sets, motor relay assemblies, and housing options.

Pressure Sensors:

DSA Pressure Sensors: These are mechanical diaphragm pressure switches used for monitoring lubrication system pressure. They are easy to install and cost-efficient, with factory-set switching pressures for plug-and-play operation. Suitable for machine tools, printing machines, and heavy industries.
DSD Pressure Sensors: These sensors are compact and used for pressure monitoring with various electrical connections. They are suitable for machine tools, printing machines, and food and beverage industries.
DSB Pressure Sensors: Designed for use with NLGI 1-2 greases, these sensors prevent grease bleeding and are adaptable to VR lubricant metering devices. They are suitable for machine tools, wind turbines, and heavy industries.
69630 Pressure Sensor: This sensor monitors supply line pressure and signals system operation to a controller. It is designed for vertical mounting and has a robust switching capacity.

Technical Data: Each sensor type includes detailed specifications such as operating temperature, pressure ranges, electrical connections, and materials used. Protection classes and mounting positions are also specified.

Overview
This document provides detailed technical specifications and descriptions of various electronic pressure switches designed for pressure monitoring and control in industrial applications. The pressure switches are primarily used in sectors such as machine tools, printing, wind turbines, vehicles, steel, and heavy industries.

Pressure Switch Models

DSC1: An electronic pressure switch with an integrated digital display, suitable for pressures from 1 to 40 bar. It features IO-Link, hysteresis, and window function modes, and is used in applications like machine tools and printing machines.
DSC2: Similar to DSC1 but supports pressures up to 100 bar. It includes a four-digit digital display and operates in multiple modes, including switching point and hysteresis.
DSC3: Designed for easy integration into lubrication lines, this model supports pressures up to 100 bar and features a pivoted digital display for easy readability.
234-13161-9: A compact, maintenance-free switch with a 3-digit display, suitable for marine and off-shore applications, and supports pressures up to 250 bar.
2340-00000118: An analogue/digital switch with a flush design, supporting pressures up to 400 bar. It features a pivotable housing and IO-Link interface.
234-10330-4: This model supports pressures up to 600 bar and features a waterproof housing with a pivotable digital display.
234-11272-4: Designed for automatic single-line lubrication systems, it supports pressures up to 600 bar and features a microprocessor-controlled display.
234-13161-5: Similar to 234-13161-9, this model supports pressures up to 600 bar and is suitable for marine and heavy industry applications.

Common Features

Most models feature digital displays for easy monitoring and configuration.
They offer protection against reverse polarity, overvoltage, and short circuits.
Many models include programmable parameters and password protection for security.
They are designed to be maintenance-free and suitable for various mounting positions.

Applications
The pressure switches are applicable in diverse industries, including marine, steel, wind turbines, and service vehicles, providing reliable pressure monitoring and control solutions.

Pressure Sensor Overview
The document describes a pressure sensor with selectable units such as bar, mbar, psi, or MPa. Key features include IO-link with counters for operating hours, pressure peaks, and inner temperature, menu-guided adjustments, pre-adjustable hysteresis, and programmable parameters with password protection. The sensor is suitable for marine, offshore, steel, heavy industries, wind turbines, and service vehicles.

Technical Specifications

Order Number: 2340-00000108
Function: Analogue/digital pressure switch
Operating Temperature: –40 to +85 °C
Operating Pressure: Max. 600 bar
Overload Pressure: 1,000 bar
Burst Pressure: 1,570 bar
Operating Voltage: 18–30 V DC
Output Signal: 2x PNP/NPN adjustable
Protection Class: IP 67

Flow Sensors Overview
Flow sensors monitor the flow of oil from a metering point to the lubrication point, suitable for intermittent, centralized lubrication systems. They provide simple control and are used in machine tools, automotive manufacturing, and industrial assembly.

Hose Connection Control (HCC)
The HCC monitors high-pressure lubrication hoses for line breakage, alerting operators immediately. It is expandable, easy to retrofit, and suitable for construction, mining machines, and agriculture machinery.

Solenoid Valves Overview
Solenoid valves are used to operate air-controlled pumps in single-line systems. They are available in 3-way or 4-way configurations and are suitable for mining, mineral processing, and heavy machinery. The E-VALV-S shut-off valve operates independent lubrication zones and is used in industries like steel, pulp and paper, and food and beverage.

Technical Data Highlights

Operating Temperature: Varies by model
Operating Pressure: Up to 700 bar
Voltage: 12/24 V DC, 110/230 V AC
Protection Class: Up to IP 67

Overview
The document provides detailed technical specifications and descriptions of various solenoid valves used in industrial applications. These valves are designed for controlling the flow of lubricants in different systems and are suitable for a range of industries including steel, pulp and paper, food and beverage, mining, and construction machinery.

Specifications

Function Principle: The valves operate on a 2/2 or 3/2-way solenoid principle, with some models featuring a 4/2-way valve.
Operating Temperature: Ranges from -40 to +80 °C (-40 to +176 °F) depending on the model and lubricant type.
Operating Pressure: Varies from 0 to 700 bar (0 to 10,150 psi) across different models.
Supply Voltage: Available in 24 V DC, 110 V AC, and 230 V AC options.
Protection Class: IP 54 to IP 67, ensuring durability in various environments.
Materials: Constructed from steel and aluminum for robustness.

Features and Benefits

Modular design allows for easy installation and multiple lubrication zones.
Electrically driven, eliminating the need for pressurized air.
Suitable for bidirectional flow operation and resistant to compression in both flow directions.
Manual action possible for certain models.

Applications

Steel industry
General industry
Pulp and Paper industry
Food and beverage industry
Mining and cement industry
Construction machinery
Wind turbines

Order Information
The document lists various order numbers and designations for different valve models, specifying their voltage and type (e.g., closed or open circuit).

Additional Information
Further technical details, drawings, accessories, and spare parts are available on the SKF website.

Catalog excerpts

Single-line automatic lubrication systems-1

Single-line automatic lubrication systems Product catalogue 2023 INCL. ADJUSTABLE MODUL AR GRE ASE METERING DEVICE SL-32

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Single-line automatic lubrication systems-2

Electronic part library Find your parts online 3D CAD data, technical drawings and data sheets of SKF automatic lubrication system components are now available in native format in the online parts library. In addition to enjoying easy CAD downloads, you can configure more complex lubrication system products and integrate them into your design process – completely free of charge. Integrate CAD data seamlessly into your layout plans without any delay.

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Single-line automatic lubrication systems-3

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Pumps and pump units for oil . . . . . . . . . . . . . . . . . . 13 Pumps and pump units for grease . . . . . . . . . . . . . . 49 Metering devices for oil . . . . . . . . . . . . . . . . . . . . . . . 89 Metering devices for grease . . . . . . . . . . . . . . . . . . 127 Control units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Pressure sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 Flow monitors and sensors . . . . . . . . . . . . . . . . . . . 185 Solenoid valves . . . ....

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Single-line automatic lubrication systems-4

Electronic part library Lubricants for lubrication systems System applications System description Overview of oil and fluid grease pumps and pump units Multilube MLPV / MLPI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 501 (fixed metering quantity) . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 501 (adjustable metering quantity) . . . . . . . . . . . . . . . . . . . . . . . 20 Overview of oil and fluid grease metering devices Overview of grease pumps and pump units

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Single-line automatic lubrication systems-5

Overview of grease metering devices Overview of pressure sensors Overview of control units 149 Overview of flow monitors and sensors ST-102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 Overview of solenoid valves

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Single-line automatic lubrication systems-6

One global leader SKF and Lincoln have joined forces to provide you with the world’s most complete portfolio of innovative lubrication solutions – from manual lubricators and tools, to the most advanced centralized and automatic lubrication systems available. In addition to traditional lubrication products and systems, we offer customized solutions for many industries such as pulp and paper, steel, mining, agriculture, marine, rail, wind, construction, machine tool and automotive. SKF engineering and technical specialists partner with OEMs and end-users to develop system solutions based on customer...

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Single-line automatic lubrication systems-7

Lubricants for lubrication systems Fluid grease NLGI grades Oil and fluid grease The viscosity is an expression of a fluid’s internal friction. Oils are classified in ISO VG viscosity classes from 2 to 3 200. NLGI grade 000, 00 and 0 greases are called fluid greases. Different types of oils are available, including mineral oils, organic oils and synthetic oils. A compatibility check is recommended prior to using any oil with SKF lubrication systems. Grease Greases are consistent lubricants (NLGI grade 1–6). They are soft to hard, triple-component mixtures of a base oil as the lubricating fluid,...

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Single-line automatic lubrication systems-8

System applications Single-line oil lubrication systems In total loss lubrication systems, fresh lubricant is fed to friction points during a lubrication cycle. The lubrication cycle is set up so that friction points are supplied with enough lubricant to build up an adequate film of lubricant, reducing wear and tear on bearings and friction points. Monoflex and Centromatic systems are designed to allow for easy expansion and simple assembly. • Small-to-medium line length • Small-to-medium quantities of lubricant per lubrication point Applications: • Machine tools • Mobile on-road (fleet vehicles,...

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Single-line automatic lubrication systems-9

Single-line grease lubrication systems Mining applications have been installed in the far north including the Oil Sands of Canada and Siberia and in the hot deserts of Africa and Australia. Major food, beverage, oil/gas, cement, steel, construction and rail customers also rely on SKF’s single-line products. Singleline applications benefit from SKF’s method of delivering precise amounts of lubricant at controlled intervals to the lubrication point. • Mining • On/Off-road • Construction machinery • Cement industry • Food and beverage • Machine tools • Railroad • Forestry •

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Single-line automatic lubrication systems-10

System description System video Single-line automatic lubrication systems Single-line are total loss lubrication systems for oil, fluid grease and grease lubrication. They usually consist of lubricant reservoirs, pumps, single-line metering devices, control and monitoring devices, tubes or hoses, fittings and accessories. Regardless of the application, the principle of single-line lubrication remains the same: a central pump unit automatically delivers lubricant through a single supply line to the lubricant metering device(s). Each metering device outlet serves only one lubrication point and...

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Single-line automatic lubrication systems-11

System design Step by step towards your tailor-made system Product categories to support a quick system layout SKF engineers have developed single-line metering device categories that allow an easy assignment of system key components as metering devices and pumps. At product selection phase it is now possible to choose a pump that matches with the correct category of lubrican metering devices given in product features list. For planning a lubrication system, conditions the system will be used in need to be determined first. The number of lubrication points, back pressures at the lubrication points,...

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Single-line automatic lubrication systems-13

Manually operated pump units Metering device category 2) fluid grease Select the correct fittings, adjust the operating pressure to fit the pressure range of the selected metering devices. Single-line metering devices are classified into categories according to their vent pressure in ascending order. Choosing the correct category guarantees the proper functioning of the lubrication system. Air-operated pumps and pump units Lubricant fluid grease Metering device category 2) Air-operated barrel pumps Lubricant Metering device category 2) fluid grease Select the correct fittings, adjust the operating...

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Single-line automatic lubrication systems

Single-line automatic lubrication systems

Catalog excerpts

All SKF Lubrication Systems Germany GmbH catalogs and technical brochures