MSK101C-0300-NN-M1-AG2-NNNN
MSK IndraDyn S Synchronous Motors
The MSK101C-0300-NN-M1-AG2-NNNN from Bosch Rexroth Indramat features a motor size of 101 and a motor length of C. As part of the MSK IndraDyn S Synchronous Motors, this servomotor utilizes natural convection cooling and includes an electrically-released holding brake.
It delivers a continuous torque at standstill of 36.5 Nm at 100 K and achieves a maximum torque of 110.0 Nm with a maximum current of 84.2 A. The motor employs an optical multiturn absolute encoder with a Hiperface interface.
Technical Specifications
Cooling
Natural convection
Power Connector
A-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
C
Motor Size
101
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
70 Nm
Constraint
Requires Cooling FN
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0300
Continuous Current at Standstill 100 K
21.3 A
Continuous Torque at Standstill 100 K
36.5 Nm
Maximum Current
84.2 A
Maximum Torque
110.0 Nm
Winding Inductivity
6,000 mH
Frequently Asked Questions
How does the Hiperface optical multiturn encoder improve positioning on MSK101C-0300-NN-M1-AG2-NNNN?
The Hiperface supplies absolute multi-revolution data with fine incremental tracks for enabling fast homing-free startups and smooth velocity loops. Its optical sensing sharpens interpolation for tighter contouring and synchronous gearing across multi-axis lines.
What holding-brake behavior should I expect on MSK101C-0300-NN-M1-AG2-NNNN during E-stop cycles?
The electrically released brake (≈70 Nm) engages on power removal for securing vertical or overhauling axes during safe torque off. Its brake torque versus reflectes load inertia and deceleration ramps in E-stop logic.
How do the 36.5 Nm standstill (100 K) and 110 Nm peak influence servo loop tuning for MSK101C-0300-NN-M1-AG2-NNNN?
The standstill torque defines continuous stall capability for static holding and low-speed machining. Its peak establishes transient acceleration limits, while tune current limits and accel/decel profiles to prevent thermal saturation.
What integration details matter about the A-side power connector and plain shaft on MSK101C-0300-NN-M1-AG2-NNNN?
The A-side power eases cable routing in tight cabinets and gantries. Its plain shaft supports backlash-sensitive couplings.
How does MSK101C series winding inductivity (≈6,000 mH listed) influence EMI and current loop bandwidth?
The higher inductivity smooths ripple current and eases EMI filtering but limits achievable current-loop bandwidth. Its controller autotuning must balance response with stability for considering cable length and PWM frequency.
Common Misspellings
MSK101C0300NNM1AG2NNNN
MSK101C 0300 NN M1 AG2 NNNN
MSK-101C-0300-NN-M1-AG2-NNNN
Internal Product Review
The Bosch Rexroth’s MSK101C-0300-NN-M1-AG2-NNNN motor operates on a rated current of 84.2 A and generates 36.5 Nm of normal torque at 100K, along with 110 Nm of peak torque. It relies on natural heat dissipation method of cooling and it has an integrated electrically released 70 Nm brake system for safe operations. This unit uses Hiperface optical feedback system and provides A-side power connection. Its plain shaft simplifies integration in machine tools and robotics.
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