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R911380291 (KSM02.1B-071C-35N-M1-HP0-ET-S3-D7-NN-FW)

KSM Motor Integrated Servo Drives

KSM02.1B-071C-35N-M1-HP0-ET-S3-D7-NN-FW Series Image

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The Bosch Rexroth R911380291 (KSM02.1B-071C-35N-M1-HP0-ET-S3-D7-NN-FW) is a motor-integrated servo drive from the KSM series combining IndraDrive control with MSK motor features. This unit operates at a peak motor speed of 4700 RPM, provides 10 Nm standstill torque and 28 Nm maximum torque, with a maximum current rating of 17.7 A. It is designed for DC 750 V operation. The servo features natural convection cooling, a hybrid electrical connector, Hiperface optical multi-turn absolute encoder (128 signal periods), and a shaft with DIN-standard keyway and seal. Dimensions are 247 mm height, 307 mm length, 130 mm housing diameter, shaft diameter 32 mm, and weight 14.1 kg. It supports multi-Ethernet communication, Safe Motion safety technology, and is recommended for 0–1000 m altitude and 0–40°C ambient, with output derating permissible up to 4000 m and 55°C.

Technical Specifications

Unit Type
Motor integrated servo drive system

Peak Speed
4700 RPM

Maximum Torque
28 Nm

Standstill Torque
10 Nm

Maximum Current
17.7 Amps

Standstill Current
6 Amps

Rotor Moment of Inertia
0.00173 kgm2

Unit Weight
14.1 kg

Shaft Diameter
32 mm

System Diameter
130 mm

System Height
247 mm

System Length
307 mm

Supply Voltage
750 Volts DC

Shaft Type
With key as per DIN 6885-1 and sealing ring

Cooling Type
Natural Convection

Recommended Altitude Range
0 to 1000 meters

Recommended Temperature Range
0 to 40 degrees Celsius

Derated Operation Altitude
up to 4000 meters

Derated Operation Temperature
up to 55 degrees Celsius

Installation and Operation Requirement
Trained and qualified personnel

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1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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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.