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Metal slip ring MW3119 series

Metal slip ring MW3119 series

Product catalog summary

MW3119 Series Slip Rings Overview

The MW3119 series consists of large current slip rings with an outer diameter of 119mm and rotor flange installation. These are solid style slip rings without a through bore, designed to handle rated currents ranging from 20A, 30A, 50A up to over 100A.

Part Number Explanation and Product Quality Levels

The part numbers follow a structured format indicating series, current rating, and optional features. The product quality levels include:

VC: Common quality version (default)
VD: Industrial quality version

Key Features and Notes

Multiple 60A rings can be connected in parallel to increase current capacity (e.g., 2 rings at 60A parallel for 120A).
Optional customization includes adding signal wires, thermocouple wires, and high temperature resistance.
Contact customer service for custom requirements.

Specifications

Electrical Data

Rated Voltage: 0~690 VAC/VDC
Insulation Resistance: ≥1000 MΩ at 500 VDC
Lead Wires: AWG8# for 50A or AWG8 parallel for higher currents
Lead Length: Standard 300 mm
Dielectric Strength: 500 VAC @ 50 Hz for 60 seconds
Electrical Noise: Less than 0.01 Ω

Mechanical Data

Working Life: Dependent on product quality level (VC or VD)
Rotating Speed: Up to 100 or 200 RPM depending on quality level
Operating Temperature: -30°C to 80°C
Operating Humidity: 0 to 85% RH
Contact Material: Precious metal, gold-plated
Housing Material: Aluminum alloy
Torque: 0.1 N·m plus 0.03 N·m per 6 rings
Protection Grade: IP51 standard

Part Number List and Current Ratings

The series includes multiple part numbers with varying current ratings and lengths. Examples include:

MW3119-P0160: 60A
MW3119-P01100: 100A
MW3119-P01200: 150A
MW3119-P02500: 500A

Lengths vary from approximately 39.2 mm to 305 mm depending on the model.

Customization Options

Customizations are available with extended lead times (3 to 15 days) and increased costs (30% to 50%). Options include:

Customized cable exit and length for rotor and stator
Adjustments to length, height, and outer diameter
Support for up to 200 rings for current or signal
Aviation plugs, terminals, and heat-shrink tubes
Hybrid slip rings supporting servo control signals, power lines, and encoder lines for brands like Yaskawa, Panasonic, Siemens
High-speed data transmission protocols (Ethernet, USB, RS232, RS485, Profibus, CANBUS, CANOPEN, DeviceNET, CC-LINK, ProfiNET, EtherCAT, etc.)
Combination of temperature control and thermocouple signals
Special environments such as quakeproof, high temperature (up to 500°C), high pressure (up to 110KV), military grade, underwater (IP65, IP68), and stainless steel housing
Hybrid pneumatic/hydraulic and electric slip rings
Rotating speeds up to 10,000 RPM
Maximum current capacity up to 5000 amperes

Contact and Support

For technical support and sales inquiries, contact:

Summary

The MW3119 series slip rings are robust, modular, and customizable large current slip rings suitable for industrial applications requiring high current capacity, signal integration, and environmental adaptability. Their modular design allows parallel connection for increased current, and extensive customization options support a wide range of specialized applications.

Catalog excerpts

MW3119 series is large current slip ring with OD (outer diameter) 119mm and rotor flange installation, Solid style without through bore, This series slip ring can be with rated current 20A/30A/50A to over 100A. 2. Optional for adding signal wire, thermocouple signal wire and high temperature resistance, it can be customized on customer's request. Please contact customer service for more information. MW3119 Series Slip Rings Electrical Data Value Rated Voltage Lead Wires Lead Length Dielectric Strength Electrical Noise MW Series Large Current Slip Rings MW Series Large Current Slip Rings Insulation Resistance Working Life Rotating Speed Contact Material See Product Quality Level Table Housing Material MW:large current series slip ring Operating Humidity Product quality level VC-common quality version VD-industrial quality version Default=VC See Product Quality Level Table Working Temperature Part# Explanation See Product Quality Level Table aluminium alloy Protection Grade Product Quality Level Table Products Level Code MW3119 Series slip ring part# list Part# Precious Metal Part# List Working Life Contact Material Options for custom slip ring Note: Below special demands can be customized. According, the delivery date will be extended 3 to 15 days; also the cost will be increased 30% to 50%. Most of our basic parts are standard and modular, which can save the cost and lead time. ① Cable exit way and cable length can be customized for both rotor and stator. ② Because of the structure limitation, length/height/OD can be customized on your request. ③ Support current or signal up to 200 rings. ⑥ Support mixed high speed data transmission (including Ethernet, USB, RS232, RS485, Profibus, CanBUS, CANOPEN, DeviceNET, CC-LINK, ④ Aviation plug, terminal and heat-shrink tube are optional. ⑤ Hybrid slip ring for Yaskawa/Panasonic/Siemens servo control signal, power line and encoder line. ⑦ Can combine temperature control signal with thermocouple signal. ⑧ Special environment can be customized, such as quakeproof, high temperature, etc. ⑨ Hybrid Pneumatic/hydraulic and electric slip ring can be mixed. ⑩ High temperature can up to 500 degrees. ⑬ Maximum current can up to 5000 amperes. ⑭ Military grade ⑯ Optional for stainless steel housing Technical support: [email protected] Email: [email protected]

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