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R911337392 (MSK040B-0600-NN-M2-UP0-NNNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 1-2 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911337392 (MSK040B-0600-NN-M2-UP0-NNNN) is a synchronous servo motor from the IndraDyn S series, identified by its MSK040 frame and B length. This unit operates on 3-phase AC voltage from 400 V to 480 V and utilizes natural convection for cooling. It features a shaft with keyway, a rotatable 240° EnDat 2.1 optical multiturn absolute encoder with 2048 signal periods, and provides a continuous standstill current of 2.2 A and a continuous torque of 1.9 Nm at 100 K. The motor achieves a maximum speed of 7,500 rpm, peak torque of 5.1 Nm at 8.0 A, and a winding inductivity of 35,400 mH. It offers IP65 protection, no holding brake, a standard design, 2.8 kg weight, and operates between 0°C and +40°C with noise emission under 75 dB.

Technical Specifications

Product Type
Synchronous Servo Motor

Encoder Type
EnDat 2.1 optical encoder

Input Voltage
3-phase AC 400 V to 480 V

Maximum Current Consumption
8.0 A

Maximum Torque Output
5.1 Nm

Torque at 60 K Housing Temperature
1.7 Nm

Current at 60 K Housing Temperature
2.0 A

Torque at 100 K Winding Temperature
1.9 Nm

Current at 100 K Winding Temperature
2.2 A

Winding Resistance
8.4 W at 20°C

Inductivity
35.40 mH

Thermal Time Constant
13.0 sec

Protection Class
IP65

Insulation Class
155

Maximum Speed
7500 rpm

Motor Mass
2.8 kg

Operational Temperature Range
0°C to +40°C

Sound Level
below 75 dB

How does the motor’s 35,400 mH inductive winding improve servo drive stability during high-speed cycles?

The high inductance dampens current spikes and harmonics, ensuring smooth torque transitions and reducing electrical noise at the drive level.

Why is the natural convection system well-suited for compact enclosures in industrial automation?

It dissipates heat efficiently through the aluminum casing, supporting 1.9 Nm continuous torque without requiring external cooling hardware.

In what applications does the Bosch Rexroth Indramat MSK040B-0600-NN-M2-UP0-NNNN demonstrate peak efficiency?

Its precise 2048-signal multiturn EnDat2.1 feedback makes it ideal for robotic pick-and-place and indexing tables needing sub-millimeter accuracy.

Which design choice helps the servomotor achieve consistent alignment during mechanical coupling?

The keyed shaft ensures secure torque transfer, preventing slippage or offset under repeated acceleration cycles.

In what way does the MSK040B-0600-NN-M2-UP0-NNNN maintain positional accuracy during rapid directional reversals?

The optical encoder with 240° rotatable connector sustains signal integrity and phase accuracy even under 8 A peak current surges.

MSK040B0600NNM2UP0NNNN

MSK040B 0600 NN M2 UP0 NNNN

MSK-040B-0600-NN-M2-UP0-NNNN

MSK40B-0600-NN-M2-UP0-NNNN

Internal Product Review

Optimized for precision in dynamic automation systems, the MSK040B-0600-NN-M2-UP0-NNNN servomotor from Bosch Rexroth Indramat delivers superior performance in compact designs. Featuring natural convection cooling and an optical multiturn encoder with EnDat2.1 interface, it ensures reliable position feedback with 2048 signal periods. With a continuous torque of 1.9 Nm and a maximum torque of 5.1 Nm, this motor excels in high-speed, high-precision applications like robotic assembly and material handling.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK040B-0600-NN-M2-UP0-NNNN.
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