MSK100C-0300-NN-M2-AP0-RNNN Bosch Rexroth Indramat
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MPN: R911317354
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The Bosch Rexroth Indramat MSK100C-0300-NN-M2-AP0-RNNN is a synchronous servomotor from the MSK IndraDyn S Synchronous Motors series with a motor size of 100 and a shaft with keyway. This model features natural convection cooling, increased concentricity design, and an A-side power connector. It uses an optical multiturn absolute encoder with EnDat2.1 interface and 2048 signal periods resolution, and does not include a holding brake.
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Product Description:
The MSK100C-0300-NN-M2-AP0-RNNN is a synchronous servomotor manufactured by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. In modern automation cells, it mounts directly to gearboxes, timing belts, or mechanical axes and supplies precisely managed torque and speed under closed-loop drive control. By combining compact dimensions with high dynamic response, the unit suits tasks such as coordinated packaging stations, palletizers, and machine tool feed drives, where repeatable positioning and rapid acceleration are critical. Its synchronous design also helps the drive maintain accurate rotor alignment during changing load conditions, which supports smooth motion in indexing and contouring applications.
Thermal regulation is handled through natural convection, so the housing surface dissipates heat without a fan or liquid circuit. Position feedback is generated by an encoder that transmits over EnDat2.1; this bidirectional digital link carries absolute angle data and diagnostic words to the drive. The sensing head resolves 2048 signal periods per revolution, and its optical scanning method minimizes interpolation error. Because the device uses a multi-turn absolute system, it counts full shaft revolutions internally, eliminating the need for a homing routine after power-up and supporting immediate motion commands. This arrangement also helps the controller recover position after brief power interruptions when the axis must resume operation at a known location.
An increased concentricity design keeps the rotor-to-stator air gap uniform, while a shaft with keyway offers a stable torque interface to clamping hubs. Frame size 100 conforms to the family’s standard mounting face, and length code C extends the active stack for higher continuous torque without changing the footprint. The stator’s winding code 0300 indicates resistance and inductance values matched to compatible IndraDrive converters. Power enters on the A-side connector to streamline cable routing, and the motor is supplied without a holding brake for applications that rely on external mechanical locks or drive torque to maintain position. The connector arrangement also helps keep motor and feedback leads organized in compact machine layouts.
Frequently Asked Questions about MSK100C-0300-NN-M2-AP0-RNNN:
Q: How is the MSK100C-0300-NN-M2-AP0-RNNN servo motor cooled?
A: This model uses natural convection for cooling, operating efficiently without forced air or liquid cooling.
Q: What type of encoder and resolution does the MSK100C-0300-NN-M2-AP0-RNNN motor feature?
A: The MSK100C-0300-NN-M2-AP0-RNNN is equipped with an EnDat2.1 optical encoder offering 2048 signal periods for high-precision feedback.
Q: What encoder turn type is used in the MSK100C-0300-NN-M2-AP0-RNNN servo motor?
A: This motor utilizes a multiturn absolute encoder, providing absolute positional information over multiple revolutions.
Q: Where is the power connector positioned on the MSK100C-0300-NN-M2-AP0-RNNN motor?
A: The power connector on this model is located on the A-side of the motor.
Q: Is the MSK100C-0300-NN-M2-AP0-RNNN supplied with a holding brake?
A: This servo motor does not include a holding brake.
