MSK101E-0450-FN-M1-AG0-NNNN Bosch Rexroth Indramat
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MPN: R911334998
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The Bosch Rexroth Indramat MSK101E-0450-FN-M1-AG0-NNNN is a synchronous servomotor from the MSK IndraDyn S Synchronous Motors series. It uses liquid cooling and features a plain shaft design with IP65 protection rating. The motor is equipped with a multiturn absolute optical encoder using Hiperface technology and operates within an ambient temperature range of 0 to 40 degrees Celsius.
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Product Description:
The MSK101E-0450-FN-M1-AG0-NNNN is a synchronous servo motor produced by Bosch Rexroth Indramat for the MSK IndraDyn S Synchronous Motors series. This IndraDyn S unit converts drive current into precise rotary motion for positioning, feed, and spindle axes in automated machinery. Its compact frame, which matches the 101 size group, integrates with IndraDrive controllers and other Rexroth motion platforms used in packaging, forming, and material-handling cells. As a standard-design motor, it delivers high torque density in a package suited to demanding motion tasks. The motor is intended for applications that require accurate speed control, repeatable positioning, and stable operation during changing load conditions.
This model uses liquid cooling, so heat is removed through an internal coolant jacket and the motor can sustain high continuous torque under load. The housing carries an IP65 rating, which keeps out dust and low-pressure water jets for cabinet-free mounting. A plain shaft simplifies coupling to gearboxes or pulleys when low backlash is required. With a motor size 101 frame and length code E, the active stack balances inertia and output for mid-range gantry axes. Drive parameters match the winding code 0450, which corresponds to the electrical values used by compatible Rexroth drive pairs. The power connector is placed on side A to simplify cable routing in machine layouts with limited installation space.
The optical feedback system contains a multi-turn absolute encoder that records up to 4096 revolutions, preserving position data after power loss. It communicates through the Hiperface interface, enabling electronic nameplate data exchange and real-time status transmission. Resolution is set at 128 signal periods, which supports smooth velocity control at low speed and stable commutation during motion. Operation is specified for 0–40 °C, and the insulation system is class 155 to help keep winding temperatures within acceptable limits. Because the motor is supplied without a holding brake, any axis that must remain fixed at standstill needs external braking or mechanical locking. This feedback arrangement supports precise closed-loop control in applications that demand reliable position retention and consistent response during repeated cycles.
Frequently Asked Questions about MSK101E-0450-FN-M1-AG0-NNNN:
Q: What type of cooling system does the MSK101E-0450-FN-M1-AG0-NNNN servo motor use?
A: This model is equipped with liquid cooling for efficient temperature management during operation.
Q: What kind of encoder does the MSK101E-0450-FN-M1-AG0-NNNN motor use?
A: The MSK101E-0450-FN-M1-AG0-NNNN uses a multiturn absolute optical encoder with 128 signal periods, supporting precise position feedback.
Q: Does the MSK101E-0450-FN-M1-AG0-NNNN servo motor have a holding brake?
A: This version does not include a holding brake.
Q: What is the protection rating of the MSK101E-0450-FN-M1-AG0-NNNN motor?
A: The MSK101E-0450-FN-M1-AG0-NNNN offers an IP65 protection rating, supporting use in dusty and moisture-prone environments.
Q: What shaft type does the MSK101E-0450-FN-M1-AG0-NNNN have?
A: This motor comes with a plain shaft configuration.
