R911312348 (MSK071D-0450-NN-M1-UP2-NNNN)

Name: R911312348 (MSK071D-0450-NN-M1-UP2-NNNN)
Brand: Indramat Motors
SKU: MSK071D-0450-NN-M1-UP2-NNNN
Price: 665.00 USD
Availability: InStock
Rating: 4.8 (4 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.8 stars (4 total reviews)

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The R911312348 (MSK071D-0450-NN-M1-UP2-NNNN) is a synchronous servomotor from the Bosch Rexroth MSK series, designed for demanding automation applications. It features a compact form factor and delivers up to 66.0 Nm of maximum torque and 6000 rpm maximum speed, with a continuous standstill torque of 20.0 Nm and a continuous current of 17.6 A at 100 K. The motor incorporates an optical multiturn absolute encoder with Hiperface interface and 128 signal periods, enabling precise position feedback. Cooling is managed by natural convection. A shaft with DIN 6885-1 compliant keyway and a DIN 3760 Design A shaft sealing ring is included. Protection adheres to IEC 60529 IP65 standards. The rotor moment of inertia is 0.00255 kgm². An electrically-released holding brake provides 30 Nm of torque.

Technical Specifications

Product Type
Synchronous Motor

Encoder Type
Multiturn

Encoder Interface
Hiperface

Encoder Measurement Method
Optical

Encoder System Accuracy
±80 Angular Seconds

Cooling Method
Natural Convection

Max Speed
6,000 RPM

Max Torque
66.0Nm

Pole Pairs
4

Rotor Inertia
0.00255 kgm2

Protection Class
IP 65

Output Shaft
Keyway according to DIN 6885-1

Shaft Sealing Ring
DIN 3760 - Design A

Holding Brake
Electrically-Released

Holding Brake Torque
30Nm

Frequently Asked Questions

How does the MSK071D-0450-NN-M1-UP2-NNNN ensure current stability during aggressive acceleration ramps?

It employs a stator winding with 3,200 mH inductivity. This dampens current ripple and supports consistent torque delivery under dynamic drive tuning profiles.

How does the MSK071D-0450-NN-M1-UP2-NNNN manage power-off holding in vertical motion applications?

It includes an electrically released holding brake rated at 30 Nm. This enables secure shaft locking under load without the need for external mechanical braking solutions.

Can this motor sustain thermal efficiency in high-duty cycles without active airflow?

It uses natural convection cooling and requires an external FN cooling module. This hybrid cooling strategy ensures consistent thermal control in tightly enclosed automation systems.

How does the MSK071D-0450-NN-M1-UP2-NNNN improve alignment and coupling in high-speed rotary systems?

It features a keyed shaft with keyway. This design provides positive mechanical engagement, preventing slippage under torque transients or repeated high-inertia reversals.

What supports precision control in long-duration synchronized motion sequences?

It integrates a multiturn absolute optical encoder with 128 signal periods via Hiperface. This delivers high-resolution, non-volatile position data essential for multi-axis coordination.

Common Misspellings

MSK 071D-0450-NN-M1-UP2-NNNN

MSK-071D-0450-NN-M1-UP2-NNNN

MSK071D 0450 NN M1 UP2 NNNN

MSK071D-0450-NN-M1-UP2

MSK071D0450NNM1UP2NNNN

MSK07ID-0450-NN-MI-UP2-NNNN

MSKO71D-0450-NN-M1-UP2-NNNN

MSKO71D-O45O-NN-M1-UP2-NNNN

MSK71D-0450-NN-M1-UP2-NNNN

Internal Product Review

The Bosch Rexroth Indramat MSK071D-0450-NN-M1-UP2-NNNN is a synchronous servomotor equipped with a 30 Nm electrically-released holding brake. It features multiturn absolute encoder technology, a rotatable 240° connector, Hiperface interface, and 3,200 mH inductivity for dynamic stability. It is ideal for robotics, machine tools, and conveyor automation.