MSK070D-0450-NN-M3-UG1-NNNN Bosch Rexroth Indramat
MPN: R911373619
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The Bosch Rexroth Indramat MSK070D-0450-NN-M3-UG1-NNNN is part of the MSK IndraDyn S Synchronous Motors series and features a plain shaft with natural convection cooling. This servomotor includes a rotatable encoder connector with Hiperface interface, multiturn absolute encoder, and provides an IP65 protection rating. It also comes with an electrically-released holding brake delivering 23 Nm of torque and operates within a temperature range of 0 to 40°C.
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Product Description:
The MSK070D-0450-NN-M3-UG1-NNNN is an IndraDyn S synchronous servomotor built by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. As a servo axis, it converts drive current into precisely controlled rotary motion for positioning, contouring, and cyclic automation stages on packaging machines, gantry systems, and other equipment. The motor works with compatible drive controllers through its integrated feedback and braking functions, allowing the control system to coordinate torque, speed, and holding action in a compact package. This arrangement supports closed-loop motion where repeatable starts, stops, and speed changes are required across automated axes.
Heat produced during operation is dissipated by natural convection, so no auxiliary blower or liquid circuit is required. Feedback is supplied through a rotatable 240° connector that carries a Hiperface interface. The rotatable connector also helps route the feedback cable in confined machine spaces. The signal is generated by a capacitive sensor head and uses a multi-turn absolute data structure, with 16 signal periods of resolution across each electrical revolution. An electrically released brake provides 23 Nm of static holding torque, while the plain shaft supports coupling to gearboxes or belt pulleys and the D length balances inertia with continuous torque output. A thermal insulation class of 155 supports coil temperatures associated with high cycle rates.
The housing has an IP65 rating, which helps block dust ingress and low-pressure water jets. That sealing level suits installations where the motor is exposed to normal industrial dust and washdown splash. Continuous service is permitted in an ambient temperature range of 0 to 40 °C. The motor size 070 and winding code 0450 identify the frame and electromagnetic configuration used for this version. These identifiers are used with compatible drive parameter sets so current and torque data are matched to the motor.
Frequently Asked Questions about MSK070D-0450-NN-M3-UG1-NNNN:
Q: What cooling method does the MSK070D-0450-NN-M3-UG1-NNNN servomotor utilize?
A: This motor uses natural convection for cooling, operating efficiently without the need for external fans.
Q: What type of shaft does the MSK070D-0450-NN-M3-UG1-NNNN feature?
A: A plain shaft is provided on this model for direct mechanical coupling.
Q: What kind of encoder and interface are equipped on this motor?
A: The MSK070D-0450-NN-M3-UG1-NNNN includes a multiturn absolute encoder with Hiperface interface and capacitive technology.
Q: What is the holding brake specification for the MSK070D-0450-NN-M3-UG1-NNNN?
A: This model is fitted with an electrically-released holding brake delivering 23 Nm of torque.
Q: What protection class does the MSK070D-0450-NN-M3-UG1-NNNN servomotor offer?
A: The protection rating for this motor is IP65, ensuring resistance to dust and water ingress during operation.