MSK100D-0300-NN-M1-AP2-NNNN Bosch Rexroth Indramat
MPN: R911315431
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The Bosch Rexroth Indramat MSK100D-0300-NN-M1-AP2-NNNN is part of the MSK IndraDyn S Synchronous Motors series and comes with a 100 motor size and D length. It features natural convection cooling, a shaft with keyway, and an electrically-released holding brake with a torque of 70 Nm. This servomotor uses a multiturn absolute optical encoder with Hiperface interface and 128 signal periods resolution.
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Product Description:
The MSK100D-0300-NN-M1-AP2-NNNN is an IndraDyn S synchronous servo motor manufactured by Bosch Rexroth Indramat and assigned to the MSK IndraDyn S Synchronous Motors series. Within an automation cell, this motor converts drive current from a Rexroth inverter into tightly regulated rotary motion, enabling precise positioning and controlled velocity profiles for pick-and-place modules, tool changers, and conveyor axes. The compact housing and integrated feedback allow the motor to be mounted close to the load, which helps reduce mechanical compliance and supports stable control response.
Its mechanical format uses a standard design and a D motor length, a combination that increases active rotor length within the envelope of the MSK-100 frame. The frame corresponds to motor size 100, giving the motor a larger housing suited to higher torque than smaller units in the same family. Thermal management relies on natural convection, so the motor operates without an external blower when airflow around the housing is not obstructed. Electrical behavior is set by winding code 0300, which matches the phase resistance and inductance to the current range of standard IndraDrive controllers. Power enters through an A-side connector, and torque is delivered through a shaft with a keyway for secure coupling to the driven element.
For position control, rotor state is captured by an optical encoder that uses the Hiperface serial interface and provides 128 signal periods of internal resolution. Because the encoder is multiturn absolute, the drive can retain axis position through power cycles without a homing routine at startup. An electrically released holding brake adds static load retention; when de-energized, it clamps the shaft with 70 Nm of holding torque for vertical or suspended loads during shutdown. The optical sensing system also avoids the wear associated with contacting feedback devices.
Frequently Asked Questions about MSK100D-0300-NN-M1-AP2-NNNN:
Q: What type of encoder is built into the MSK100D-0300-NN-M1-AP2-NNNN motor?
A: The MSK100D-0300-NN-M1-AP2-NNNN uses an optical multiturn absolute encoder with Hiperface interface.
Q: Does the MSK100D-0300-NN-M1-AP2-NNNN motor feature a holding brake, and what is its torque?
A: This model includes a holding brake that is electrically released and provides a torque of 70 Nm.
Q: What cooling method is implemented in the MSK100D-0300-NN-M1-AP2-NNNN synchronous motor?
A: Natural convection is used for cooling the MSK100D-0300-NN-M1-AP2-NNNN motor.
Q: Where is the power connector located on the MSK100D-0300-NN-M1-AP2-NNNN?
A: The power connector on this motor is located on the A-side.
Q: What type of shaft does the MSK100D-0300-NN-M1-AP2-NNNN motor have?
A: The shaft is equipped with a keyway, allowing secure mechanical coupling.