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R911255886 (1MS140H-4B-A1)

1MB High-Speed Asynchronous Motors

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The Bosch Rexroth R911255886 (1MS140H-4B-A1) is a stator engineered for integration within advanced motion control systems such as those found in grinding and printing equipment. It is designed to operate in conjunction with a compatible drive controller and rotor. The stator incorporates a high-resolution position encoder and an integrated temperature sensor, utilizing a 1.5-meter electrical connection cable and a 174 V power input. The unit supports liquid cooling and features an aluminum jacket to maintain thermal stability. Technical parameters include a motor length of type H, 140 mm motor size, windings code 4B, a weight of 15.5 kg, a maximum inlet pressure of 3 bar, rated current of 58 A, power output of 10.5 kW, torque output of 34 Nm, winding resistance of 0.198 ohms, torque constant of 0.59 Nm/A at 20°C, and a power loss of 3.2 kW.

Technical Specifications

Application
Motion Control Systems

Stator Standard
American

Position Encoder
High-resolution

Temperature Tracking Sensor
Included

Wire Length
1.5 meter

Power Source
174 V

Weight
15.5 kg

Maximum Inlet Pressure
3 bars

Power Loss
3.2 kW

Cooling System
Liquid

Cooling Jacket Material
Aluminum

Rated Current
58 A

Torque
34 Nm

Rated Power
10.5 kW

Winding Resistance
0.198 oh

Torque Constant
0.59 Nm/A at 20 degrees Celsius

Shipping
Global

Qualified Electrician Assessment
Required before use

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1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.