R911327459 (MSK101D-0300-NN-M1-AK0-NN02)
MSK IndraDyn S Synchronous Motors
Technical Specifications
Protection Class
IP65
Motor Housing Material
Aluminum
Motor Balance Type
Smooth Operation
Lubrication Type
Lifetime Grease Lubricated Bearings
Motor Design
Brushless
Encoder Type
Multi-Turn Absolute Encoder
Mounting Holes
Four Standard Holes in Flange
Electrical Connection Side
A Side
Holding Brake
None
Cooling Method
Natural Cooling
Insulation Class
Class F (EN 60034-1)
Motor Inertia
0.00932 kgm2
Operating Speed
Maximum 3000 RPM
Product Availability
Worldwide
Product Family
MSK101D Synchronous Servo Motors.
Frequently Asked Questions
What cooling challenges arise from the MSK101D-0300-NN-M1-AK0-NN02 from Bosch Rexroth?
Because it’s convection-cooled (“natural cooling”), forced airflow or thermal management may be needed in confined enclosures to avoid hotspots and maintain continuous torque rating.
How does the optical multiturn encoder with 128 periods impact closed-loop precision?
The 128 periods per revolution give a fine interpolation base, but the effective resolution depends on the drive’s interpolation and error compensation algorithms.
What design implications does a 57 Nm continuous torque at standstill have for gearbox selection?
The gearbox must reliably transmit that static torque without backlash or slip, and its reduction ratio must not overly burden the motor with inertial mismatch.
How does the 160 Nm peak torque limit dynamic acceleration in high-inertia systems?
Inertia-heavy loads may prevent reaching the full peak torque before the motor saturates or current limits cut in, so motion profiles should limit acceleration accordingly.
What must a drive’s current supply deliver given 34.9 A continuous and 137.7 A peak?
The drive’s power electronics must support high peak current pulses without voltage sag or thermal stress, and wiring must handle transient loads safely.
Common Misspellings
MSK101D0300NNM1AK0NN02
MSK101D 0300 NN M1 AK0 NN02
MSK-101D-0300-NN-M1-AK0-NN02
Internal Product Review
The MSK101D-0300-NN-M1-AK0-NN02 servomotor by Bosch Rexroth is used in CNC machines, robotics, and packaging equipment across automotive and electronics industries. It features a multiturn absolute optical encoder with 128 signal periods and a Hiperface interface. The motor provides 57.0 Nm continuous torque and operates with natural convection cooling.
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We offer a repair service for the MSK101D-0300-NN-M1-AK0-NN02.
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