MSK071E-0450-NN-M1-AG2-NNAN Bosch Rexroth Indramat
MPN: R911325572
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The Bosch Rexroth Indramat MSK071E-0450-NN-M1-AG2-NNAN is an IndraDyn S Synchronous Servomotor from the MSK IndraDyn S Synchronous Motors series. It features a plain shaft, natural convection cooling, and a protection rating of IP65. This model includes an electrically-released holding brake with a torque of 30 Nm and uses a multiturn absolute optical encoder with Hiperface interface.
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Product Description:
Bosch Rexroth Indramat manufactures the MSK071E-0450-NN-M1-AG2-NNAN as part of the MSK IndraDyn S Synchronous Motors series. This servomotor is intended for precise positioning and velocity control in automated machinery where compact dimensions, integrated feedback, and reliable holding capability are required. It is well suited to motion tasks such as indexing, handling, and other coordinated axis applications that depend on repeatable servo response.
The motor dissipates heat by natural convection, so it does not require auxiliary fans. Mechanical accuracy is improved by the reduced runout design, which lowers radial deviation at the shaft. Feedback is transferred through the Hiperface interface, and the optical encoder resolves rotor position in 128 signal periods while offering multi-turn absolute tracking for position retention after power is removed. An electrically released brake supplies 30 Nm of static torque so vertical or load-holding axes remain secured when the drive is disabled. The optical sensing principle helps minimize electrical noise, and the A-side power connector keeps cabling on the same face as the motor terminals for simpler routing.
An enclosure rating of IP65 seals the housing against dust ingress and low-pressure water jets, allowing installation in general-purpose industrial environments within an ambient range of 0 to 40 °C. The plain shaft accepts compression couplings for zero-backlash power transmission, and insulation class 155 (F class) supports the winding temperatures associated with cyclic servo duty. Frame size 071 and length E set the mechanical envelope, while winding code 0450 matches the stator to compatible drive current limits. The A-side connector orientation can help shorten cable loops in tight cabinets. No forced ventilation hardware is supplied, so unobstructed airflow around the ribbed housing is required for proper cooling.
Frequently Asked Questions about MSK071E-0450-NN-M1-AG2-NNAN:
Q: What encoder system and resolution are included on the MSK071E-0450-NN-M1-AG2-NNAN motor?
A: This model uses a Hiperface optical encoder with a multiturn absolute design, providing 128 signal periods.
Q: Does the MSK071E-0450-NN-M1-AG2-NNAN motor have a holding brake, and what is its torque?
A: The MSK071E-0450-NN-M1-AG2-NNAN is equipped with an electrically-released holding brake that supplies 30 Nm of torque.
Q: What operating temperature range is supported by the MSK071E-0450-NN-M1-AG2-NNAN?
A: This motor is intended to operate within an ambient temperature range of 0 to 40°C.
Q: How is the MSK071E-0450-NN-M1-AG2-NNAN servomotor cooled?
A: Cooling for this servomotor is achieved by natural convection, without forced cooling equipment.
Q: What is the IP protection rating of the MSK071E-0450-NN-M1-AG2-NNAN motor?
A: The MSK071E-0450-NN-M1-AG2-NNAN provides IP65 protection, offering strong resistance to dust and water.