R911317566 (MSK101D-0450-NN-M1-BG0-NNNN)

Name: R911317566 (MSK101D-0450-NN-M1-BG0-NNNN)
Brand: Indramat Motors
SKU: MSK101D-0450-NN-M1-BG0-NNNN
Price: 428.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911317566 (MSK101D-0450-NN-M1-BG0-NNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed for industrial automation applications. It features a plain output shaft with additional sealing, natural convection cooling, and a B-side power connector. The unit provides a continuous torque of 57.0 Nm at standstill (100 K) with a continuous current of 50.6 A, reaching a maximum torque of 160.0 Nm and a maximum current of 187.7 A. It operates with a 1,700 mH winding inductance, 0.10 Ω resistance, and supports speeds up to 6000 RPM. The motor utilizes an optical multiturn absolute Hiperface encoder with 128 signal periods for precise position feedback. The MSK101 motor size, length D version, offers an insulation class of 155, a torque constant of 1.32 Nm/A, rotor moment of inertia of 0.00932 kg·m², and an operating temperature range from 0 to 40°C. Its IP65 enclosure ensures resistance to dust and water ingress. Weight is 40 kg. The holding brake is not present.

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Technical Specifications

Inductance
1.700 mH

Thermal time constant
100 minutes

Torque
160 Nm

Encoder
Multi-turn hiperface

Housing
IP65

Revolutions per minute
6000

Constant torque (Surface cooling)
75 Nm

Constant current (Surface cooling)
66 A

Sealing ring
Present

Winding resistance
0.10 ohms

Weight
40 kg

Constant torque (60K)
50 Nm

Constant current (60K)
41.7 A

Operational temperature range
0 to 40 degrees Celsius

Insulation level
155

Torque constant
1.32 Nm/A

Rotor inertia
0.00932 kgm2.

Frequently Asked Questions

Which industries or applications typically deploy MSK101D-0450-NN-M1?

The MSK101D-0450-NN-M1 is used in robotics arms, packaging machines, CNC axes, and printing systems requiring precise torque control and position feedback. Its 160 Nm peak torque suits high-inertia load tasks.

What role does the 1,700 mH inductance play in the motor behavior?

The high inductance smooths current ripple and filters switching transients, improving low-noise operation. It also affects the current dynamics and torque response.

Why is a multiturn absolute encoder used instead of incremental type?

The multiturn absolute encoder in the MSK101D retains the exact rotor position after power loss, enabling seamless restart. This ensures precise alignment without homing routines.

How does natural convection cooling in MSK101D-0450-NN-M1 manage heat without fans?

The motor dissipates heat through its housing surfaces and surrounding airflow, eliminating moving cooling parts. This reduces maintenance and acoustic noise while relying on ambient convection paths.

How does the 128 signal periods resolution influence control accuracy?

The 128 signal periods allow fine interpolation and high angular resolution within one revolution. This enhances closed-loop position control and smooth transitions at low speeds.

Common Misspellings

MSK101D0450NNM1BG0NNNN

MSK101D 0450 NN M1 BG0 NNNN

MSK-101D-0450-NN-M1-BG0-NNNN

Internal Product Review

The Bosch Rexroth MSK101D-0450-NN-M1-BG0-NNNN IndraDyn S synchronous servomotor delivers 57 Nm continuous torque and 160 Nm maximum torque with 50.6 A continuous current. It features an optical multiturn Hiperface encoder with 128 signal periods and natural convection cooling. This motor is ideal for automation in packaging, robotics, machine tools, and printing industries.