The Bosch Rexroth Indramat MSK070E-0150-NN-S1-UG0-NSNN from the MSK IndraDyn S Synchronous Motors series is a high-performance IndraDyn S Synchronous Servomotor designed for demanding industrial applications. Featuring a motor size 070 frame and motor length E, this standard-design unit delivers reliable torque density without the need for an external brake. Built in both standard and explosion-protection configurations, the MSK70E model adapts easily to diverse environments. Its plain shaft configuration simplifies mechanical integration into drive trains and coupling systems.
Encoder precision is assured by an optical singleturn encoder technology with a Hiperface interface, offering 128 signal periods for fine position feedback. The rotatable, 240° encoder connector enhances installation flexibility, allowing cable exit orientation to be optimized in control cabinets. Natural convection cooling maintains thermal stability at standstill and under dynamic loads, while a low-restitution design minimizes heat build-up. The stator winding’s high inductivity of 24,500 mH ensures smooth current-to-torque conversion over the motor’s entire speed range.
At 100 K standstill, the MSK070E motor sustains a continuous current of 7.0 A and delivers a continuous torque of 25.0 Nm without derating. Under peak conditions, it can handle a maximum current of 25.6 A and generate a maximum torque of 70.0 Nm, providing robust short-term overload capacity. Compact dimensions and modular interfaces make the MSK70E servomotor an ideal choice for CNC machines, packaging lines, and precision positioning systems where high resolution and thermal reliability are essential.
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Singleturn
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
E
Motor Size
070
Holding Brake
Without holding brake
Design
Standard and Explosion Protection
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0150
Continuous Current at Standstill 100 K
7.0 A
Continuous Torque at Standstill 100 K
25.0 Nm
Maximum Current
25.6 A
Maximum Torque
70.0 Nm
Winding Inductivity
24,500 mH