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R911318170 (MSK101D-0300-FN-M1-AG2-NNNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 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 R911318170 (MSK101D-0300-FN-M1-AG2-NNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed for integration within IndraDrive systems. It features a liquid-cooled housing rated IP65 for protection in demanding environments and utilizes a plain shaft. The motor offers a maximum speed of 4600 rpm, four pole pairs, a continuous torque at standstill of 57.0 Nm with a continuous current of 34.9 A (at 100 K), and a maximum torque of 160.0 Nm with a peak current of 137.7 A. The integrated multiturn absolute optical encoder, interfacing via Hiperface, provides a resolution of 128 signal periods and system accuracy of ±80 angular seconds. The model employs an electrically released holding brake rated at 70 Nm and has a rotor moment of inertia of 0.00932 kg·m². Winding inductivity is specified at 3200 mH. The power connector is located on the A-side and the design corresponds to the standard configuration with motor length D and size 101.

Technical Specifications

Product Line
Rexroth IndraDrive drive system

Product Type
Servo Motor

Precision
±80 angular seconds

Speed
4600 revolutions per minute

Pole Pairs
4

Rotor Moment of Inertia
0.00932 kgm2

Sealing
IP 65 rating per EN 60529

Cooling System
Liquid

Output Shaft
Plain

Shaft Sealing Ring
DIN 3760 – Design A

Holding Brake
Electrically released, 70Nm

How does the optical multiturn Hiperface encoder (128 signal periods) influence feedback accuracy?

It provides absolute position over multiple revolutions with sub-micrometer repeatability, but performance depends on clean signal transmission and EMI protection around the encoder cable.

What mechanical mounting tolerances and alignment are critical for best performance?

Ensuring shaft axial/radial run-out within DIN limits and rigid mounting reduces vibration, bearing stress, and positional error under high-speed or high-load cycles.

What tradeoffs exist between continuous vs. peak torque in extended motion profiles?

You can sustain 57 Nm continuously (at standstill) without overheating; peaks up to 160 Nm are allowable briefly, but repeated high peaks may require derating or additional cooling.

How does the motor length (“D” housing) affect integration into compact systems?

A “D” length is a compromise between torque capacity and compactness, so in constrained layouts you must verify clearance and ensure the cooling lines and connectors can be accommodated.

What drive or servo amplifier features are essential to exploit the motor’s dynamic capability?

The drive should support high current slew rates, damping, feedforward control, and encoder interface (Hiperface) to handle the motor’s torque capability without oscillation or latency.

MSK101D0300FNM1AG2NNNN

MSK101D 0300 FN M1 AG2 NNNN

MSK-101D-0300-FN-M1-AG2-NNNN

Internal Product Review

The Bosch Rexroth Indramat MSK101D-0300-FN-M1-AG2-NNNN servomotor offers 57.0 Nm continuous torque and 160.0 Nm peak torque, with liquid cooling for thermal stability. It features an optical multiturn encoder with Hiperface interface for precise positioning. This motor is suitable for robotics, gantry systems, and high-speed packaging applications.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK101D-0300-FN-M1-AG2-NNNN.
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