MSK071E-0200-NN-S2-UG1-RNNN Bosch Rexroth Indramat
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MPN: R911382217
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The Bosch Rexroth Indramat MSK071E-0200-NN-S2-UG1-RNNN is part of the MSK IndraDyn S Synchronous Motors series and has natural convection cooling with an IP65 protection rating. It features a plain shaft, an electrically-released holding brake with 23 Nm torque, and operates within a temperature range of 0 to 40°C. This servomotor uses an EnDat2.1 optical singleturn encoder with a resolution of 2048 signal periods and includes a rotatable encoder connector.
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Product Description:
The MSK071E-0200-NN-S2-UG1-RNNN is an IndraDyn S synchronous servomotor manufactured by Bosch Rexroth Indramat and positioned within the MSK IndraDyn S Synchronous Motors series. As a rotary actuator, it supplies controlled torque and speed to automated machinery such as packaging gantries, indexing tables, and pick-and-place axes. Its integrated optical single-turn feedback and rotatable 240° connector simplify cable routing in compact machine spaces. It is suited to machines that need repeatable acceleration and stable low-speed motion during indexing and placement tasks. The motor format also fits production equipment that must maintain accurate motion over long operating cycles.
In continuous operation, the motor cools through natural convection, so the installation must allow free airflow around the housing. The optical feedback communicates over the EnDat2.1 interface, and the coder’s native resolution of 2048 signal periods supports smooth interpolation inside the drive for stable speed loops. This feedback arrangement gives the drive detailed position data for accurate commutation and responsive closed-loop control. An electrically released holding brake applies 23 Nm of torque when de-energized to secure vertical or overhung loads. The housing carries an IP65 rating, which protects the stator laminations and encoder face against dust ingress and low-pressure water jets during washdown cleaning. The motor uses the 071 frame size with the elongated E length, and its increased concentricity helps keep shaft runout within the tight limits expected in servo applications.
Thermal limits allow operation in ambient temperatures from 0 to 40 °C, and the insulation system is rated to Class 155 for dynamic duty. Power is transferred through a plain shaft, avoiding keyway-induced imbalance when the motor is coupled with backlash-free clamping hubs. The shaft arrangement also supports direct coupling where low backlash and smooth rotation are important. The electromagnetic circuit uses winding code 0200, which sets the voltage constant and phase resistance for compatible IndraDrive control amplifiers. This winding selection supports proper drive matching during axis operation.
Frequently Asked Questions about MSK071E-0200-NN-S2-UG1-RNNN:
Q: What type of shaft does the MSK071E-0200-NN-S2-UG1-RNNN motor have?
A: This model is equipped with a plain shaft for straightforward mechanical integration.
Q: What holding brake torque does the MSK071E-0200-NN-S2-UG1-RNNN offer?
A: The holding brake provides a torque of 23 Nm and is electrically released.
Q: How is the MSK071E-0200-NN-S2-UG1-RNNN motor cooled?
A: Cooling is achieved through natural convection, requiring no external fans for operation.
Q: What encoder type and resolution are featured on the MSK071E-0200-NN-S2-UG1-RNNN?
A: The motor uses an EnDat2.1 optical encoder with 2048 signal periods of resolution.
Q: What is the permissible operating temperature range for the MSK071E-0200-NN-S2-UG1-RNNN?
A: This motor is designed to operate within an ambient temperature range of 0 to 40°C.
