MSK101D-0200-NN-M2-LG2-RNNN Bosch Rexroth Indramat
MPN: R911323435
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The Bosch Rexroth Indramat MSK101D-0200-NN-M2-LG2-RNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling with an increased concentricity design. This synchronous servomotor has an optical EnDat2.1 multiturn absolute encoder with 2048 signal periods and a holding brake torque of 70 Nm. It offers a plain shaft, IP65 protection rating, and operates in ambient temperatures from 0 to 40°C.
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Product Description:
The MSK101D-0200-NN-M2-LG2-RNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. It serves as a compact rotary actuator for automated machinery that requires precise position and velocity control. The motor uses an increased concentricity design to reduce shaft runout and vibration during demanding motion sequences. When paired with a compatible drive controller, it supports accurate and repeatable axis movement in packaging systems, handling equipment, and metal-cutting machines.
The motor exchanges position data through an EnDat2.1 serial interface that carries feedback from its optical encoder, whose resolution is 2048 signal periods per revolution. Because the feedback device is a multi-turn absolute type, shaft angle and revolution count remain available after power cycling, which removes the need for homing at startup. The mechanical output uses a plain shaft, which simplifies coupling to gearboxes or timing pulleys without keyways. Heat from the 0200 winding is removed by natural convection, so unobstructed airflow around the housing is needed during continuous operation. This cooling method also eliminates the need for an external fan and helps keep the installation compact.
Mechanical holding is provided by an electrically released brake with 70 Nm of static torque, allowing vertical axes to maintain load position when the drive is disabled. The housing has an IP65 rating, which prevents dust ingress and protects internal components from water jets when the cable entries and left-side power connector are installed correctly. Reliable operation is supported in ambient temperatures from 0–40 °C, making the motor suitable for typical enclosed machine environments. The Class 155 insulation system resists winding temperatures that can occur during high-duty cycles without premature aging. These characteristics support stable servo performance in applications that require both positional accuracy and dependable holding capability.
Frequently Asked Questions about MSK101D-0200-NN-M2-LG2-RNNN:
Q: What encoder interface is provided on the MSK101D-0200-NN-M2-LG2-RNNN motor?
A: The MSK101D-0200-NN-M2-LG2-RNNN uses an EnDat2.1 encoder interface, allowing for advanced digital feedback and control.
Q: What type and resolution of encoder does the MSK101D-0200-NN-M2-LG2-RNNN use?
A: This model features a multiturn absolute optical encoder with a resolution of 2048 signal periods.
Q: Does the MSK101D-0200-NN-M2-LG2-RNNN have a holding brake and what is its torque rating?
A: The MSK101D-0200-NN-M2-LG2-RNNN is equipped with an electrically-released holding brake rated at 70 Nm.
Q: What kind of cooling method is utilized on the MSK101D-0200-NN-M2-LG2-RNNN?
A: This motor operates with natural convection cooling and requires Cooling FN according to its constraint listing.
Q: What is the protection rating for the MSK101D-0200-NN-M2-LG2-RNNN motor?
A: The protection rating for the MSK101D-0200-NN-M2-LG2-RNNN is IP65, ensuring high resistance to dust and water jets.