MSK071E-0200-NN-M2-UP2-RNNN Bosch Rexroth Indramat
MPN: R911335684
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The Bosch Rexroth Indramat MSK071E-0200-NN-M2-UP2-RNNN is part of the MSK IndraDyn S Synchronous Motors series and features IP65 protection and a thermal insulation class of 155. This servomotor has a shaft with keyway, natural convection cooling, and includes a 30 Nm electrically-released holding brake. It uses an optical multiturn absolute encoder with EnDat2.1 interface, offering 2048 signal periods of resolution.
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Product Description:
Bosch Rexroth Indramat produced the MSK071E-0200-NN-M2-UP2-RNNN as part of the MSK IndraDyn S Synchronous Motors series. This IndraDyn S synchronous servomotor provides closed-loop rotary actuation for positioning tables, gantries, and packaging axes in automated cells. The model combines a compact 071 frame with an E-length stator section so it can deliver higher torque from a relatively compact motor envelope. By using a keyed output shaft and an electrically released holding brake, the unit can secure loads when the drive is disabled, which is useful on vertical axes and other applications with frequent starts and stops.
Thermal management is handled by Natural convection, so unrestricted airflow around the housing is required during continuous operation. The housing is sealed to IP65, which helps protect internal parts from dust and water jets in industrial settings. When power is removed, the brake provides 30 Nm of static torque to help prevent unwanted movement before restart. Position feedback is transmitted through an EnDat2.1 interface from an optical system that delivers 2048 signal periods per mechanical revolution, giving the drive accurate data for speed regulation and position control. A rotatable 240-degree connector also helps simplify cable routing, and the increased concentricity design reduces shaft runout at higher speeds.
The feedback device is a Multiturn Absolute encoder based on Optical sensing, so the axis can retain position information after power loss. Ambient operation is specified from 0–40 °C, making the motor suitable for typical enclosed machine installations that do not use active motor cooling. Thermal endurance is supported by insulation class 155 materials, which allow the winding system to withstand elevated operating temperatures during demanding duty cycles. The shaft with keyway supports common couplings such as pulleys and rigid hubs, while winding code 0200 sets the electrical characteristics expected by the matching drive for proper commutation and control.
Frequently Asked Questions about MSK071E-0200-NN-M2-UP2-RNNN:
Q: What type of encoder and interface does the MSK071E-0200-NN-M2-UP2-RNNN motor use?
A: This model uses a multiturn absolute optical encoder with the EnDat2.1 interface for precise position feedback.
Q: What type of holding brake is included with the MSK071E-0200-NN-M2-UP2-RNNN and how much torque does it provide?
A: The holding brake on this motor is electrically-released and provides a torque of 30 Nm.
Q: How is the MSK071E-0200-NN-M2-UP2-RNNN motor cooled?
A: This motor is cooled by natural convection and requires Cooling FN according to its constraint specification.
Q: What shaft type does the MSK071E-0200-NN-M2-UP2-RNNN motor use?
A: The shaft on this motor features a keyway for secure mechanical coupling.
Q: What is the protection rating of the MSK071E-0200-NN-M2-UP2-RNNN motor?
A: This model has a protection rating of IP65, providing dust-tightness and protection against water jets.