MSK070D-0450-NN-M3-UP0-NNNN Bosch Rexroth Indramat
MPN: R911386214
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The Bosch Rexroth Indramat MSK070D-0450-NN-M3-UP0-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features natural convection cooling with standard design. This servomotor includes a rotatable 240-degree encoder connector, Hiperface capacitive multiturn absolute encoder, and an IP65 protection rating. It has a shaft with keyway, operates in ambient temperatures from 0 to 40°C, and does not include a holding brake.
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Product Description:
The MSK070D-0450-NN-M3-UP0-NNNN is a synchronous motor produced by Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. Within automated assembly lines and packaging cells, this motor converts drive commands from an electronic amplifier into accurate rotary motion so that tooling, conveyors, or indexing tables reach the commanded position and speed under closed-loop control. Its size 070 frame and D-length housing provide a compact motor format for machines that need solid torque without excessive installation space. The design is suitable for applications that require repeatable starts, stops, and speed changes during continuous production.
Heat is removed from the stator by natural convection, so the housing relies on ambient airflow rather than forced fans. The unit uses the standard mechanical design, and its mounting dimensions match other motors in the series. Because it is supplied without a holding brake, any static load must be secured by the drive or by an external clamp. The feedback side carries a rotatable 240° connector so cable routing can be aligned to the available enclosure space. Inside the encoder, a capacitive sensing element works with the Hiperface interface to transmit absolute position data. Resolution is 16 signal periods per mechanical turn, and the measuring system stores position through a multi-turn absolute arrangement that allows the motor position to remain available after power is restored. Winding code 0450 is selected for the electrical characteristics expected by the matching drive.
The mechanical interface uses a shaft with a keyway, so torque can be transferred through positive-locking couplings. For sealing, the housing carries an IP65 rating that resists dust ingress and low-pressure water jets found in typical factory areas. Insulation materials meet class 155, allowing continuous operation at the permitted winding temperature. Reliable operation is maintained across an ambient range of 0 to 40 °C, provided airflow around the motor remains unobstructed. This layout fits general automation equipment where space efficiency and contamination resistance both matter.
Frequently Asked Questions about MSK070D-0450-NN-M3-UP0-NNNN:
Q: How is the MSK070D-0450-NN-M3-UP0-NNNN motor cooled?
A: This model features natural convection cooling, operating without external fans or forced cooling systems.
Q: What type of encoder and resolution are used in the MSK070D-0450-NN-M3-UP0-NNNN motor?
A: The MSK070D-0450-NN-M3-UP0-NNNN uses capacitive multiturn absolute encoder technology with a resolution of 16 signal periods.
Q: What is the feature of the encoder connector on the MSK070D-0450-NN-M3-UP0-NNNN?
A: The encoder connector on this motor can be rotated up to 240°, providing flexibility for cable management during installation.
Q: Does the MSK070D-0450-NN-M3-UP0-NNNN include a holding brake?
A: This motor is manufactured without a holding brake.
Q: What level of protection does the MSK070D-0450-NN-M3-UP0-NNNN offer?
A: The MSK070D-0450-NN-M3-UP0-NNNN provides an IP65 protection rating, offering reliable resistance to dust and water ingress.