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R911344990 (MSK071D-0300-FN-M2-UG2-RNNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911344990 (MSK071D-0300-FN-M2-UG2-RNNN) is a synchronous servo motor from Bosch Rexroth, designed for integration with Rexroth drive systems. This model features a liquid cooling system, IP65 protection, and a brushless design with four pole pairs. The unit operates at up to 3,800 RPM, delivering a continuous torque of 17.5 Nm at 60K standstill (9.1 A) and 20.0 Nm at 100K standstill (10.7 A), with a maximum torque output of 66 Nm and maximum current of 40.5 A. It is equipped with a plain shaft, a Multi-turn absolute optical encoder (EnDat2.1) with 2048 signal periods, and an electrically-released holding brake rated at 30 Nm.

Technical Specifications

Product Type
Servo Motor

Pole Pairs
4

Maximum Torque
66 Nm

Continuous Current Input at Peak Load
40.5 A

Design
Brush-less

Enclosure Protection Level
IP65

Continuous Torque at 60K Standstill
17.5 Nm

Continuous Current Consumption at 60K Standstill
9.1A

Maximum Velocity
3,800 revolutions per minute

Continuous Torque at 100K Standstill
20 Nm

Continuous Current Consumption at 100K Standstill
10.7A

Encoder
Multi-turn optical encoder

Global Shipping
Yes

Recommended Usage
Only with recommended equipment.

Does the MSK071D-0300-FN-M2-UG2-RNNN support safety hold functionality when powered down?

It includes a 30 Nm electrically released holding brake. This secures load position during emergency stops or de-energized states.

Is this motor able to deliver consistent output in precision load-handling setups?

It provides 20 Nm continuous torque. This makes it reliable for steady-state processes requiring controlled force output.

How does this unit handle brief torque surges under dynamic motion?

It delivers up to 66 Nm peak torque. This suits high-inertia applications that demand quick acceleration without thermal drift.

Is this model compatible with Rexroth's HCS-series drive controllers for multi-axis sync control?

Yes, it integrates directly with HCS-series drives. That enables synchronized operation across complex automation platforms.

How does the MSK071D-0300-FN-M2-UG2-RNNN maintain performance consistency during sustained heavy operation?

It uses liquid cooling to regulate core temperature under load. This ensures thermal stability across extended high-duty cycles.

MSK071D0300FNM2UG2RNNN

MSK071D 0300 FN M2 UG2 RNNN

MSK-071D-0300-FN-M2-UG2-RNNN

MSK71D-0300-FN-M2-UG2-RNNN

Internal Product Review

The Bosch Rexroth Indramat MSK071D-0300-FN-M2-UG2-RNNN synchronous motor is designed with advanced liquid cooling. It offers 20 Nm continuous and 66 Nm peak torque, ensuring stable power delivery in precision applications. An integrated 30 Nm electrically released holding brake enhances its safety and control.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK071D-0300-FN-M2-UG2-RNNN.
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