MSK101D-0300-NN-M1-AP0-NNNN Bosch Rexroth Indramat
MPN: R911320038
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The Bosch Rexroth Indramat MSK101D-0300-NN-M1-AP0-NNNN is an IndraDyn S Synchronous Servomotor in the MSK IndraDyn S Synchronous Motors series. It features a 101 motor size and D motor length, with a shaft that has a keyway and natural convection cooling. This motor has an IP65 protection rating and uses an optical multiturn absolute encoder with Hiperface interface and 128 signal periods resolution.
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Product Description:
The MSK101D-0300-NN-M1-AP0-NNNN is an IndraDyn S synchronous servo motor produced by Bosch Rexroth Indramat within the MSK IndraDyn S Synchronous Motors series. It delivers controlled torque and speed for positioning axes, gantries, and transfer stations in automated machinery. The unit routes its power connection on the A-side and is supplied without a holding brake, so external mechanical means must secure the load when power is removed. Its standard design housing follows IEC motor mounting conventions, which helps it fit established machine layouts. It is used where accurate starts, stops, and speed changes are required from a compact servo package.
Heat generated in the stator is released by natural convection, eliminating the need for forced-air or liquid cooling hardware. Feedback and commutation data are transmitted through the Hiperface interface, and the optical scanning system provides 128 signal periods per mechanical revolution for precise interpolation. The stator and terminal box are sealed to IP65, which helps protect internal parts from dust and water spray. Continuous operation is permitted in ambient conditions from 0 to 40 °C, and winding code 0300 sets the electrical constants used to match the motor with a suitable inverter. The encoder data also supports smooth low-speed rotation and stable servo response during positioning tasks.
On the mechanical side, the motor uses a shaft with keyway for positive torque transfer to couplings or pulleys. Absolute position data across multiple turns is captured by the multi-turn absolute encoder, so the axis can retain position information after power cycles. The motor has size 101 and length code D, giving a medium-frame format suited to applications that need substantial torque without moving to a larger housing. Thermal endurance reaches class 155, allowing the insulation system to tolerate elevated winding temperatures during intermittent overloads. The keyed shaft arrangement is suitable for drive trains that require positive mechanical engagement under changing loads.
Frequently Asked Questions about MSK101D-0300-NN-M1-AP0-NNNN:
Q: What type of encoder interface does the MSK101D-0300-NN-M1-AP0-NNNN motor use?
A: The MSK101D-0300-NN-M1-AP0-NNNN features a Hiperface encoder interface for precise feedback integration.
Q: How is the MSK101D-0300-NN-M1-AP0-NNNN motor cooled?
A: This model operates with natural convection cooling and does not require forced air or water cooling systems.
Q: Does the MSK101D-0300-NN-M1-AP0-NNNN have a holding brake installed?
A: The motor is supplied without a holding brake, so it does not provide braking functionality by default.
Q: What level of environmental protection does the MSK101D-0300-NN-M1-AP0-NNNN provide?
A: With an IP65 protection rating, this model is dust-tight and protected against water jets from any direction.
Q: What type of shaft is included on the MSK101D-0300-NN-M1-AP0-NNNN motor?
A: The shaft on the MSK101D-0300-NN-M1-AP0-NNNN is designed with a keyway for secure coupling to mechanical components.