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WASHDOWN HYGIENIC NEMA DRIVES
WASHDOWN HYGIENIC NEMA DRIVES
The document specifies the use of AISI 316L stainless steel for hollow shafts and hubs, and CuSn12Ni (C91700) nickel bronze for enhanced durability. It emphasizes a strong square design for structural integrity.
Key parameters include output speed, service factor, motor power, nominal torque, and dynamic efficiency. Detailed tables provide values for different configurations, including input speed at 1750 min-1 and various gear ratios.
Instructions are provided for selecting the appropriate gearbox based on required torque, gear ratio, output speed, and available motor flanges. Considerations for load type, operating hours, and application type (continuous or intermittent) are included.
For applications requiring higher radial loads, consultation with technical support is advised. It is suggested to use a torque rating higher than the expected application torque for continuous duty operations.
The document discusses a two-component polyurethane protective paint, highlighting its adhesion, chemical resistance, and protection against corrosion. It includes a comparison of corrosion resistance in salt mist tests.
Guidance is provided on the use of protective caps for output shafts and considerations for input speed exceeding 1800 rpm. Recommendations for gearbox orientation and motor shaft specifications are detailed.
Useful formulas for calculating power, torque, and radial loads are included, providing essential calculations for gearbox applications.
Notes on the use of protective white paint and its effectiveness over time are provided, along with suggestions for specific applications and environmental conditions.
This section provides technical specifications and guidelines for the VFD series of smooth surface aluminum worm gearboxes, including details on lubrication, load capacities, and available configurations.
- Input Speed: 1750 min-1 for all units (D45, D50, D63, D85).
- Lubrication: Units are supplied with synthetic oil for long-life lubrication. Food-grade oil is available upon request.
- Oil Quantities: Vary by unit - D45: 3.17 oz, D50: 4.93 oz, D63: 14.08 oz, D85: 42.23 oz.
- Radial and axial loads are specified in Table 2 for each gearbox model.
- Strong axial loads in the DX direction are not allowed.
- Motor Flanges: Various NEMA motor flanges are available, with options for reduction bushings.
- Protection Caps: Available in stainless steel or carbon steel, upon request.
- Units are available with different mounting options and output shaft configurations.
- Standard and custom coatings are available for specific applications.
- Refer to Table 1 for recommended lubrication types and quantities.
- Ensure compatibility of motor flanges and mounting positions with application requirements.
This section provides technical specifications and guidelines for the VFI series of full stainless steel square worm gearboxes, including details on various components, mounting options, and operational parameters.
- The gearboxes are made entirely of stainless steel, ensuring durability and resistance to corrosion.
- Available in multiple sizes and configurations, including different output shaft diameters and mounting positions.
- Standard and optional components include protection caps, motor flanges, and reaction arms.
- Gearboxes are designed for a wide range of applications, with a compact uniblock design.
- Selection of output flange position (left or right) is required for installation.
- Gearboxes are supplied with synthetic oil for long-life lubrication, with food-grade oil available upon request.
- Nominal power should be adjusted based on ambient temperature, especially if it exceeds 30°C.
- IP66 and IP69k protection ratings ensure suitability for various environmental conditions.
- For optimal performance, refer to the technical data tables for lubrication quantities and radial/axial load capacities.
- Output speeds range from 15 to 200 min-1, with dynamic efficiency varying by model.
- Service factors and nominal torque values are provided for different gearbox sizes.
- Motor power and output torque specifications are detailed for each configuration.
- Various motor flange options are available, including NEMA standards.
- Reduction bushings are supplied as standard, with options to request configurations without them.
The document outlines the specifications for various gearbox units, including the I85, I11, and 411I models. These units are supplied with synthetic oil for long-life lubrication, with food-grade oil available upon request. The document provides details on motor flange holes, mounting positions, and available NEMA motor flanges. It also specifies the standard and optional components such as protection caps and reaction arms.
Tables 1 and 2 provide information on lubrication types, recommended quantities, and the radial and axial loads applicable to the gearboxes. The document emphasizes the importance of using the correct oil type and quantity to ensure optimal performance and longevity of the gearboxes.
The document includes warnings and recommendations for the proper installation, maintenance, and operation of the gearboxes. It highlights the need for protective guards over moving parts, the importance of disconnecting power before servicing, and the necessity of using independent holding devices if fail-safe or self-locking features are required.
The document stresses compliance with safety codes and the need for written authorization for specific applications, such as man lifts. It also outlines the conditions under which the nominal power should be reduced, such as ambient temperatures above 30°C.
The warranty for manufacturing defects is valid for one year from the invoicing date. The document specifies that unauthorized repairs or modifications void the warranty. It also states that the company is not responsible for damages resulting from improper use or failure to follow catalog or web instructions.
Quotations: Valid for 2 months unless otherwise agreed. Based on RFQ with complete product specifications.
Orders: Accepted only on official customer letterhead. Order Confirmation (OC) issued within days, requiring written confirmation within 7 days.
Production Time: Standard products take 3-4 weeks from OC confirmation. Longer times possible for certain configurations. Holiday closures excluded.
Delivery Terms: FCA Sovizzo, Italy (Incoterms 2016).
Packaging: Standard in wooden boxes; Europallets available on request.
Payment Terms: As per invoice, via wire transfer.
Prices: Ex-works, excluding taxes and shipment costs.
Order Cancellation: Modifications or cancellations accepted within 5 days of OC and before production starts.
Customized Products: Special execution requires feasibility examination and written confirmation. Longer production times and non-cancellable orders.
Warranty Conditions: 12-month warranty from shipment date, extendable to 18 months. Covers manufacturing defects, excluding wear and misuse.
Warranty Procedure: Requires a complaint form. Manufacturer may request product return for examination.
IP69K: Provides maximum protection against high-pressure, high-temperature spray and dust. Essential for industries requiring hygiene, like food and beverage.
CE Mark: Indicates compliance with European safety regulations from design to recycling.
NTT™ Treatment: Enhances corrosion resistance and durability of mechanical parts with complex geometry, suitable for various industrial applications.
Catalog excerpts
WASHDOWN HYGIENIC NEMA DRIVES GEARBOXES CATALOGUE MADE IN ITALY REGISTERED DESIGN
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High pressure clean up Pooling free mounting Sealed holes Sealed oil plugs Simple washing Smooth surfaces No plastic plugs Fruits & Vegetables Animal food Seafood / Fish farming Bakery Confectionery Cleaning systems Conveyors Dairy Food packaging Food processing Freezing Systems Mixers Agitators Pumps Chemical Cosmetics ——Pharmaceutical Marine and fishing
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The CLEAN-GEARTECH philosophy BEST Full stainless steel, the best for every application. Completamente in acciaio inox, la miglior soluzione per qualsiasi applicazione. Smooth surface aluminum worm gearboxes with additional white protective paint. Riduttori a vite senza fine in alluminio a superficie liscia con ulteriore vernice protettiva bianca. Protection level The starting base for avoiding dust accumulation. Design adatto a consentire la miglior pulizia del prodotto. La base di partenza per evitare l’accumulo di polvere. These gearboxes are fully interchangeable on dimensions ALUMINUM STANDARD...
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Full stainless steel; the best solution for the resistance to corrosion. Suitable for all applications. Interamente in acciaio inox: la migliore soluzione per la resistenza alla corrosione. Adatto a tutte le applicazioni. The SPM SeriesHygienic stainless steel 316L electric motors Motori elettrici igenici in acciaio inox 316L
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The VFD Series Smooth surface aluminum worm gearboxes It is our most economical basic solution to reduce dust accumulation. Also available with aluminum electric motor APM series without ribs. La serie VFD - STANDARD E’ la soluzione più economica per ridurre l’accumulo di polvere. Disponibile anche con motore in alluminio senza alette, serie APM. Gearbox with a protective coating to reduce dust accumulation and for water washing. Also available with aluminum electric motor APM series without ribs with protective coating. It is also available with protective white paint, providing a good level...
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THE BASIC PROTECTION Vacuum impregnated housing Single piece aluminum alloy housing vacuum impregnated MIL-STD 276. NBR seals on hollow output shaft. Design adatto a consentire la miglior pulizia del prodotto. Cassa monoblocco impregnata sotto vuoto MIL-STD 276. Anelli di tenuta in NBR su mozzo in uscita. Single viton seal for harsh enviroment. Hardened and ground worm La vite senza fine è temprata ed i denti sono profilati e raggiati per ridurre il rumore. Options Premium input coupling: - Direct mounting - No settings - No screw Giunto in entrata: Montaggio diretto - No settaggi - No viti....
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Stainless steel worm gearboxes The VFN Series The RCN Series It is the best solution for the resistance to corrosion. Suitable for all applications. Entirely in stainless steel with smooth surfaces for easy cleaning. Also available with stainless steel motor SPM series. It is the best solution where hygiene and cleanliness are required. The ratio multiplier gearbox has smooth surfaces for easy cleaning. Also available with stainless steel motor SPM series. E la migliore soluzione per la resistenza alla corrosione. Adatto a tutte le applicazioni. Interamente in acciaio inox con superfid lisce...
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THE BEST PROTECTION IN 316L Housing Viton seals Special high tech full stainless steel housing with accurate polished finishing and strong rigidity. Single viton seal for harsh enviroment. Cassa speciale interamente in acciaio inox estremamente rigida e con una finitura accurata. Hardened and ground worm Hardened and ground worm, teeth radiused for noise reduction. La vite senza fine è temprata ed i denti sono profilati e raggiati per ridurre il rumore. Premium input coupling with direct mounting No settings - No screw. Giunto in entrata: Montaggio diretto No settaggi - No viti. Output hollow...
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Stainless steel helical bevel gearboxes The BVN Series The best high efficiency solution for the resistance to corrosion. Suitable for all applications. It is a strong and clean helical bevel gear. Entirely in stainless steel with smooth surfaces for easy cleaning. Also available with stainless steel motor SPM series. La migliore soluzione ad alta efficienza per la resistenza alla corrosione. Adatto a tutte le applicazioni. Riduttore a coppia conica resistente e dal design pulito. Interamente in acciaio inox con superfid lisce per facilitare la pulizia. Disponibile anche con motore in acciaio...
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THE BEST PROTECTION IN 316L Housing Viton seals Special high tech full stainless steel housing with accurate polished finishing and strong rigidity. Single viton seal for harsh enviroment. Cassa speciale interamente in acciaio inox estremamente rigida e con finitura lucida accurata. Input bore Input bore is available for IEC and NEMA versions. Albero in entrata disponibile per versioni IEC e NEMA. Premium input coupling with direct mounting No settings - No screw. Giunto in entrata: Montaggio diretto - No settaggi - No viti. Gears Hardened and ground gears. Ingranaggi temprati e rettificati....
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The VFI Series Stainless steel worm gearboxes It is the best solution for the resistance to corrosion. Suitable for all applications. Entirely in stainless steel, the surfaces do not have grooves or other elements that could attract dirt. Also available with stainless steel motor SPM series. The best solution where hygiene and cleanliness are required. The ratio multiplier gearbox with smooth surfaces for easy cleaning. Also available with stainless steel motor SPM series. La serie VFI E’ la migliore soluzione per la resistenza alla corrosione. Adatto a tutte le applicazioni. Interamente in acciaio...
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THE BEST PROTECTION IN 304 Housing Viton seals Strong and modular square housing. Single viton seal for harsh enviroment. Cassa con forma quadrata robusta e modulare. Anelli di tenuta in viton per ambienti aggressivi. Options Hardened and ground worm Hardened and ground worm, teeth radiused for noise reduction. La vite senza fine è temprata ed i denti sono profilati e raggiati per ridurre il rumore. Premium input coupling with direct mounting No settings - No screw. Giunto in entrata: Montaggio diretto - No settaggi - No viti. Output hollow shaft Stainless steel hollow shaft in AISI 316L. CuSn12Ni...
Open the catalog to page 13All CLEAN-GEARTECH catalogs and technical brochures
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- Alternating current motor
- Multipole motor
- Asynchronous motor
- Three-phase motor
- Precision gearhead
- Right angle gearhead
- Compact gearhead
- 4-pole motor
- Solid-shaft gearhead
- 2-pole motor
- Hollow-shaft gearhead
- 380 V motor
- Single-stage gearhead
- 400 V motor
- Clamp gearbox
- High-precision gearhead
- Bevel gearhead
- Modular gearhead
- Maintenance-free gear reducer