R911333387 (MSK101D-0450-NN-M1-BP2-NNNN)

MSK IndraDyn S Synchronous Motors

MSK101D-0450-NN-M1-BP2-NNNN Series Image

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The R911333387 (MSK101D-0450-NN-M1-BP2-NNNN) is a synchronous servomotor from Bosch Rexroth's IndraDyn S series. This model provides a continuous torque of 57 Nm and a continuous standstill current of 50.6 A at 100 K, with a maximum torque of 160 Nm and peak current of 187.7 A. The winding resistance is 0.10 ohm, inductivity is 1,700 mH, and the torque constant is 1.32 Nm/A. Cooling is via natural convection, and the design includes a shaft with keyway and a holding brake rated at 70 Nm. The motor uses a multi-turn absolute optical encoder with Hiperface interface and 128 signal periods. It features a sealing ring on the shaft keyway to exclude lubricant intrusion, IP65 protection against high-pressure water and noncorrosive substances, a B-side power connector, a thermal time constant of 100 minutes, and operates within 0 to +40°C.

Technical Specifications

Product Type
Bosch Rexroth MSK Synchronous Motor

Continuous Torque Rating at 100 K
57 Nm

Continuous Current Rating at 100 K
50.6 A

Winding Resistance
0.10 ohms

Constant Torque
1.32 Nm/A

Holding Brake Weight
3.80 kilograms

Holding Brake Torque
70 Newton-meters

Connections and Disconnections Periods for Brake
53 and 97 milliseconds

Presence of Sealing Ring in Output Shaft
Yes

Thermal Time Constant
100 minutes

Optimal Operating Temperature
0 to +40 degrees Celsius

Constant Torque on Surface Cooling
75 Nm

Constant Current on Surface Cooling
66 A

Presence of Internal Temperature Sensor
Yes

Presence of Absolute Multi-turn Hiperface Encoder
Yes

Protection Requirements
IP 65

Insulation Rating
155

Global Distribution
Yes

Frequently Asked Questions

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Internal Product Review

The Bosch Rexroth Indramat MSK101D-0450-NN-M1-BP2-NNNN synchronous motor offers 57 Nm continuous and 160 Nm peak torque with precise control. Its multiturn absolute encoder, 1,700 mH inductivity, and natural convection cooling ensure stable operation and easy integration. Commonly used in CNC machinery, robotics, and packaging systems, it supports accurate and reliable motion performance.

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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We offer a repair service for the MSK101D-0450-NN-M1-BP2-NNNN.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.