MSK030C-0900-NN-M3-UG0-NNNN Bosch Rexroth Indramat
MPN: R911336019
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The Bosch Rexroth Indramat MSK030C-0900-NN-M3-UG0-NNNN is part of the MSK IndraDyn S Synchronous Motors series. This standard design servomotor features a plain shaft, IP65 protection rating, and uses natural convection cooling. It includes a multiturn absolute capacitive encoder with Hiperface interface and a rotatable 240° connector.
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Product Description:
The MSK030C-0900-NN-M3-UG0-NNNN is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the MSK IndraDyn S Synchronous Motors series. In automated machinery, this motor supplies closed-loop torque and velocity control for positioning tables, pick-and-place axes, and compact transfer modules where precise motion is required in limited spaces. The encoder stack also stores revolution counts through its multiturn absolute feature, so the axis retains its exact position after a power loss. This helps reduce the need for a homing routine when operation resumes and supports faster return to normal machine movement.
Heat is removed by natural convection, so no external fan or liquid circuit is necessary and the motor can be used in layouts that benefit from passive cooling. A 240° rotatable encoder connector allows cabling to be aligned in a practical direction, which helps reduce strain on the leads in compact installations. Position feedback travels through the Hiperface protocol, allowing motor data and absolute position values to reach the drive over the same interface. Inside the encoder, a resolution of 16 signal periods per mechanical turn supports interpolation for smooth low-speed motion. Sensing is handled by a capacitive measuring system, which maintains stable operation when dust or oil mist is present. The housing carries an IP65 rating that helps keep contaminants away from internal motor parts during normal machine operation.
Thermal capability is supported by Class 155 insulation, which allows the winding system to withstand elevated internal temperatures during continuous use. Continuous service is intended for ambient conditions of 0–40 °C, making the motor suitable for typical indoor factory environments. The design omits a holding brake, which reduces rotating mass and fits axes that rely on drive torque or an external locking method at standstill. This arrangement is often useful where low inertia and compact packaging matter more than built-in static holding.
Frequently Asked Questions about MSK030C-0900-NN-M3-UG0-NNNN:
Q: What type of cooling is used in the MSK030C-0900-NN-M3-UG0-NNNN motor?
A: The MSK030C-0900-NN-M3-UG0-NNNN servo motor is cooled by natural convection and does not require external cooling devices.
Q: What kind of encoder is included on the MSK030C-0900-NN-M3-UG0-NNNN motor?
A: This model utilizes a multiturn absolute capacitive encoder with Hiperface interface for precise position feedback.
Q: What type of shaft does the MSK030C-0900-NN-M3-UG0-NNNN feature?
A: The MSK030C-0900-NN-M3-UG0-NNNN comes with a plain shaft for direct mechanical coupling.
Q: What is the protection class of the MSK030C-0900-NN-M3-UG0-NNNN motor?
A: This motor has an IP65 protection rating, allowing it to resist dust and water ingress in industrial environments.
Q: What is the permissible operating temperature range for the MSK030C-0900-NN-M3-UG0-NNNN motor?
A: The MSK030C-0900-NN-M3-UG0-NNNN is designed to operate in ambient temperatures between 0 and 40°C.