R911299963 (MSK070E-0450-NN-M1-UG0-NNNN)

MSK IndraDyn S Synchronous Motors

Rated 4.1 stars (13 total reviews)

Bosch Rexroth Indramat MSK Synchronous Motors MSK070E-0450-NN-M1-UG0-NNNN image

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The R911299963 (MSK070E-0450-NN-M1-UG0-NNNN) is an IndraDyn S Synchronous Servomotor from Bosch Rexroth Indramat designed for high efficiency and compact integration. It features a size 070 standard housing with 'E' motor length and winding code 0450. The motor includes an optical multiturn absolute encoder with Hiperface interface, providing 128 signal periods, and a rotatable encoder connector adjustable up to 240°. Cooling is achieved by natural convection through an IP65 housing. Performance characteristics include a continuous standstill torque of 25.0 Nm at 16.7 A, maximum torque of 60.0 Nm, 57.9 A maximum current, and a winding inductivity of 2,700 mH. The design incorporates a plain shaft with shaft sealing ring and is intended for continuous power applications.

Technical Specifications

Motor Type
Synchronous

Length
E-Type

Winding Capacity
0450

Encoder Type
Optical

Encoder Increments
Up to 128

Design
Multi-turn, compact

Cooling Methods
Natural convection, fan, water cooling

Protection Level
IP65

Connection Phases of Blower Units
Intrinsically safe

Electrical Connection
Pluggable, up to 240 degree rotation

Shaft Type
Plain with sealing ring

Holding Brake
Electrically released, 23 Nm density

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Internal Product Review

The model MSK070E-0450-NN-M1-UG0-NNNN is a synchronous motor by Bosch Rexroth Indramat offering 60 Nm peak torque. It features a multiturn Hiperface optical encoder, 128 signal periods, 240° rotatable connector, and a plain shaft. Its natural convection cooling ensures efficient thermal management without requiring active components.