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R911385122 (KSM02.1B-041C-42N-S3-HG2-ET-NN-D7-ES-FW)

KSM Motor Integrated Servo Drives

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The R911385122 (KSM02.1B-041C-42N-S3-HG2-ET-NN-D7-ES-FW) synchronous servo drive is a part of Bosch Rexroth's innovative IndraDrive Mi series. This size 041, length C drive is integrated with its control sections, doing away with the need for a control cabinet in drive system setups. Its distinguishing features include a single-turn capacitive encoder with a Hiperface interface and a hybrid connector for both electrical connections and communication. The R911385122 (KSM02.1B-041C-42N-S3-HG2-ET-NN-D7-ES-FW) lacks a safety technology option, but supports ethernet communication via an external master communication multi-ethernet. It meets the 3K4 climatic categories with a degree of protection IP65 and operates optimally between 0 - 40° C. Its power supply is through a 750V DC source, and it boasts a maximum electrical speed of 5,500 per minute. The R911385122 (KSM02.1B-041C-42N-S3-HG2-ET-NN-D7-ES-FW) comes with a one-year global warranty from Indramat USA.

Technical Specifications

Drive Type
Synchronous Servo

Size
041

Length
C

Winding
42

Shaft Type
Plain with Sealing Ring

Encoder Type
Single-Turn Capacitive

Encoder Interface
Hiperface

Signal Period Delivery
16 per revolution

Connector Type
Hybrid

Cooling Method
Natural Convection

Holding Brake
Yes

Safety Technology
None

Communication Protocol
Ethernet

Protection Degree
IP65

Weight
5.9 kg

Climatic Category
3K4

Operating Temperature Range
0 to 40° C

Installation Altitude
1000 m

Relative Humidity Range
5 to 95%

Supply Voltage
750 V DC

Short Circuit Current Rating
42 kA

Maximum Bypass Current
25.0 A

Maximum Speed
5,500 per minute

Maximum Torque
9.4 Nm

Maximum Current
6.8 A

Rotor Inertia
0.00019 kgm2

Continuous Torque at Standstill 60K
2.2 Nm

Torque Constant at 20oC
1.60 Nm/A

Voltage Constant
98.2 V/1000min-1

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the KSM02.1B-041C-42N-S3-HG2-ET-NN-D7-ES-FW.
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