R911326955 (MSK100D-0300-NN-M2-AP2-RSNN)

Name: R911326955 (MSK100D-0300-NN-M2-AP2-RSNN)
Brand: Indramat Motors
SKU: MSK100D-0300-NN-M2-AP2-RSNN
Price: 823.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth MPN R911326955 (MSK100D-0300-NN-M2-AP2-RSNN) is an IndraDyn S synchronous servomotor designed for precision applications. It provides continuous torque of 48 Nm at 60 K and 57 Nm at 100 K, with a maximum torque of 187 Nm and maximum current of 93.2 A. The motor features IP65 protection, a shaft with keyway, and is equipped with a multiturn absolute optical EnDat2.1 encoder with 2048 signal periods. It incorporates a holding brake with 70 Nm torque and a D-length 100 mm frame, utilizing natural convection cooling. The winding code is 0300, winding inductivity measures 5,650 mH, and the rotor inertia is 0.03500 kgm². The operational temperature range is 0–40°C with insulation class 155, and the power connector is located on the A-side.

Technical Specifications

Constant Torque at 60K
48 Nm

Constant Torque at 100K
57 Nm

Maximum Motor Torque
187 Nm

Maximum Motor Current
93.2 A

Housing Protection Level
IP65

Max Revolutions Per Minute
3000 RPM

Polar Pairs
4

Weight
56 kg

Insulation Level
155

Operating Temperature Range
0 to +40 degrees Celsius

Torque Constant
2.55 Nm/A

Rotor Inertia
0.03500 kgm2

Brake Weight
3.5 kg

Holding Torque
70 Newton meters

Discharge Capacity
16 nF

Sound Pressure Output
75 dB

Encoder Type
EnDat2.1

Constant Torque with Surface Cooling
31.1 Newton meters

Constant Current with Surface Cooling
72 Amps

Frequently Asked Questions

How does the MSK100D-0300-NN-M2-AP2-RSNN enable position retention during power-off conditions?

It includes a 70 Nm electrically released holding brake. This ensures safe shaft locking and load stability when power is interrupted or the system is shut down.

What encoder capability supports precise axis synchronization in closed-loop systems?

The optical multiturn encoder features 2048 signal periods and EnDat2.1 interface. It delivers high-resolution position tracking and reliable multi-turn feedback integration.

How does the MSK100D-0300-NN-M2-AP2-RSNN manage heat during long cycles without active cooling?

It relies on natural convection for thermal regulation. This passive cooling design reduces maintenance and enables continuous duty in sealed or quiet automation zones.

What enables stable force output for clamping or load-holding at zero speed?

The motor delivers 57 Nm continuous torque at standstill. This maintains consistent holding force under static load or when the axis remains engaged without movement.

Which property ensures the motor responds rapidly to torque spikes during acceleration phases?

It reaches a peak torque of 187 Nm for short-duration load demands. This supports responsive motion control in high-inertia or high-throughput automation tasks.

Common Misspellings

MSK100D0300NNM2AP2RSNN

MSK100D 0300 NN M2 AP2 RSNN

MSK-100D-0300-NN-M2-AP2-RSNN

Internal Product Review

The MSK100D-0300-NN-M2-AP2-RSNN from Bosch Rexroth is servo motor equipped with a 70 Nm electrically released holding brake. It includes an optical EnDat2.1 encoder with 2048 signal periods, natural convection cooling, and robust build quality. It consistently delivers a continuous torque output of 57 Nm.