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R911335804 (KSM02.1B-061C-61N-M1-HG2-ET-L3-D7-NN-FW)

KSM Motor Integrated Servo Drives

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911335804 (KSM02.1B-061C-61N-M1-HG2-ET-L3-D7-NN-FW) is a motor-integrated servo drive from the KSM series, combining control electronics and a servo motor in a single unit with an IP65 protection rating. It features system size 061, length C, and winding code 61, with natural convection cooling suitable for 0–40°C ambient temperature. Key specifications include a 24V DC electrically-released holding brake, optical multi-turn absolute encoder (Hiperface, 128 signal periods), multi-Ethernet communication, Safe Torque Off (STO), a plain shaft with sealing ring, and a hybrid connector interface. The device operates on a 750V DC supply voltage, delivers 5.5 Nm holding torque and 18 Nm peak torque, with a maximum speed of 6000 RPM. The unit weighs 10.1 kg and requires firmware to be ordered separately. All handling should be performed by qualified personnel.

Technical Specifications

Architecture
Motor-integrated servo drive

Installation Location
Outdoors/Near Machines

IP Rating
IP65

Cooling Type
Natural convection

Optimal Performance Temperature
0 to 40 degrees Celsius

Encoder Type
Hiperface protocol, 128 signal periods

Connector Type
Hybrid electrical power and feedback connections

Motor Shaft
Plain with sealing ring

Supply Voltage
750 Volts DC

Peak Speed
6000 RPM

Motor Torque at Standstill
5.5 Nm

Peak Motor Torque
18 Nm

Holding Brake Torque
10 Nm

Brake Release Delay
40 milliseconds

Drive Weight
10.1 kilograms

Global Shipping
Yes

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the KSM02.1B-061C-61N-M1-HG2-ET-L3-D7-NN-FW.
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