R911299757 (MSK070C-0450-NN-M1-UP1-NNNN)

Name: R911299757 (MSK070C-0450-NN-M1-UP1-NNNN)
Brand: Indramat Motors
SKU: MSK070C-0450-NN-M1-UP1-NNNN
Price: 982.00 USD
Availability: InStock
Rating: 4.7 (11 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.7 stars (11 total reviews)

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The R911299757 (MSK070C-0450-NN-M1-UP1-NNNN) is an IndraDyn S synchronous servomotor from Rexroth Bosch, designated with a 070 size, 0450 winding code, and 'C' motor length. It operates with natural convection cooling and includes an electrically released holding brake with a holding torque of 23 Nm. The integrated rotatable (240°) encoder uses optical multiturn absolute technology (Hiperface interface, 128 signal periods). The motor shaft features a keyway, and the unit supports a continuous torque at standstill of 14.5 Nm (100 K), with a maximum torque of 33.0 Nm, and a maximum current of 36.9 A. Winding inductivity is rated at 4,000 mH.

Technical Specifications

Power Range
Broad

Size Increments
Narrow

Encoder Systems
Precision, Standard

Blower Units
Radial, Axial

Encoder Versions
EnDat 2.1, Hiperface

Encoder Designs
Multi-turn, Single turn

Operating Temperature
0-40 Degrees Celsius

Electrical Connection Plug Rotation
240 Degrees

Motor Size
070

Motor Winding Code
0450

Motor Length
C

Cooling Method
Natural Convection, Optional Fan

Holding Brake
Electrically released

Continuous Torque at Standstill 60K
13.0 Nm

Continuous Torque at Standstill 100K
14.5 Nm

Continuous Current at Standstill 60K
12.3 A

Continuous Current at Standstill 100K
13.7 A

Thermal Time Constant
31.0 min

Pole Pairs
6

Frequently Asked Questions

Why is multiturn absolute encoder crucial in MSK070C-0450-NN-M1-UP1-NNNN?

The encoder records shaft rotations across multiple turns. This provides accurate position tracking and eliminates the need for homing.

How does natural convection cooling improve this motor’s reliability?

The motor dissipates heat through surface convection. It lowers thermal stress and reduces service needs during long operating cycles.

What benefit does 14.5 Nm continuous torque give packaging systems?

The motor delivers 14.5 Nm continuously under load. This drives packaging belts consistently and maintains stable motion precision.

Why is Hiperface interface significant in MSK070C-0450-NN-M1-UP1-NNNN?

The Hiperface interface transmits position data instantly. This improves servo communication and maintains synchronization with automation controllers.

How does keyed shaft design enhance durability in demanding machinery?

The keyed shaft locks couplings firmly. This prevents slippage under dynamic torque and extends drivetrain service life.

Common Misspellings

MSK 070C-0450-NN-M1-UP1-NNNN

MSK-070C-0450-NN-M1-UP1-NNNN

MSK070C 0450 NN M1 UP1 NNNN

MSK070C-0450-NN-MI-UPI-NNNN

MSK070C0450NNM1UP1NNNN

MSKO70C-0450-NN-M1-UP1-NNNN

MSKO7OC-O45O-NN-M1-UP1-NNNN

msk070c-0450-nn-m1-up1-nnnn

MSK070C0450NNM1UP1NNNN

MSK070C 0450 NN M1 UP1 NNNN

MSK70C-0450-NN-M1-UP1-NNNN

Internal Product Review

The MSK070C-0450-NN-M1-UP1-NNNN servomotor by Bosch Rexroth features a multiturn absolute optical encoder with Hiperface interface and 128 signal periods. It offers 14.5 Nm continuous torque and 23 Nm holding brake torque, with natural convection cooling and a keyed shaft. This motor is ideal for use in packaging, robotics, and CNC machining industries.