MSK101E-0200-NN-M2-AP2-RNNN Bosch Rexroth Indramat
MPN: R911322137
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The Bosch Rexroth Indramat MSK101E-0200-NN-M2-AP2-RNNN is part of the MSK IndraDyn S Synchronous Motors series and features a natural convection cooling system. This servomotor is equipped with an EnDat2.1 encoder interface, a holding brake with 70 Nm torque, and an IP65 protection rating. It has an optical multiturn absolute encoder with 2048 signal periods and operates between 0 to 40°C ambient temperature.
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Product Description:
The MSK101E-0200-NN-M2-AP2-RNNN synchronous servomotor is manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. Classified as an IndraDyn S synchronous servomotor, it provides precise rotary motion for positioning and velocity control in industrial automation cells, packaging lines, and machining centers. The unit combines motor size 101 with the E length variant, giving it a longer active stack for higher torque density while keeping the standard MSK mounting envelope. An electrically released holding brake is integrated so the axis can remain in position during power-off events. Its mechanical format is suited to machine axes that need high torque without moving to a larger frame size.
Thermal management relies on natural convection, and the motor uses Cooling FN, so mounting space must allow vertical air movement around the housing. Rotor and stator machining with increased concentricity reduces radial runout and supports accurate coupling through the keyed shaft. This also helps maintain smooth rotation and alignment with connected couplings or pulleys. Feedback is handled by an EnDat 2.1 optical encoder that delivers 2048 signal periods per revolution. In its multi-turn absolute format, the encoder retains position information across multiple mechanical turns without a battery backup, which reduces the need for homing after power-up. The holding brake provides 70 Nm of static torque, and power enters through the A-side connector for straightforward cable routing in chain systems.
The housing carries an IP65 rating, which seals the frame against dust and low-pressure water jets. Continuous operation is supported in ambient temperatures from 0 to 40 °C, and the Class 155 insulation system tolerates the related winding temperatures without loss of dielectric strength. The sealed housing supports use in factory areas exposed to splashed liquids and airborne particles. Electromagnetic behavior is set by winding code 0200, which matches the current profile used by compatible IndraDrive controllers.
Frequently Asked Questions about MSK101E-0200-NN-M2-AP2-RNNN:
Q: What type of encoder does the MSK101E-0200-NN-M2-AP2-RNNN servomotor use?
A: This model features a multiturn absolute optical encoder utilizing EnDat2.1 with 2048 signal periods for precise position feedback.
Q: What is the holding brake torque for the MSK101E-0200-NN-M2-AP2-RNNN motor?
A: The MSK101E-0200-NN-M2-AP2-RNNN is equipped with a holding brake that offers 70 Nm of electrically-released braking torque.
Q: What protection rating does the MSK101E-0200-NN-M2-AP2-RNNN have?
A: An IP65 protection rating is provided, ensuring resistance to dust and low-pressure water jets.
Q: How is the MSK101E-0200-NN-M2-AP2-RNNN motor cooled?
A: The motor employs natural convection cooling but requires Cooling FN for optimal operation.
Q: What shaft type does the MSK101E-0200-NN-M2-AP2-RNNN servomotor have?
A: A shaft with a keyway is featured on this model for reliable mechanical coupling.