R911384205 (MSK100B-0300-NN-M3-BP1-NNNN)

Name: R911384205 (MSK100B-0300-NN-M3-BP1-NNNN)
Brand: Indramat Motors
SKU: MSK100B-0300-NN-M3-BP1-NNNN
Price: 997.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth IndraDyn S synchronous servomotor R911384205 (MSK100B-0300-NN-M3-BP1-NNNN) is designed for precision automation tasks. This motor features a size 100, length B configuration, and employs natural convection cooling. It delivers a maximum speed of 4,500 rpm, a maximum torque of 102.0 Nm, and a continuous standstill torque of 33.0 Nm at 100 K. The stator windings include KTY84 temperature sensors for thermal monitoring, with warning and shutdown thresholds at 140°C and 150°C, respectively. An electrically released holding brake (32 Nm) is integrated. The multiturn absolute encoder (capacitive, Hiperface interface, 16 signal periods) provides precise positioning. The output shaft features a DIN 6885-1 keyway and a sealing ring for ingress protection. Maximum current is 78.3 A and winding inductance is 5,500 mH.

Technical Specifications

Product Type
Servo Motor

Max Speed
4500 rpm

Encoder Type
Multiturn

Measurement Method
Optical

System Accuracy
±20 angular seconds

Cooling Method
Natural convection

Pole Pairs
4

Max Torque
102.0Nm

Thermal Sensor
KTY84-type

Warning Temperature
140°C

Switch Off Temperature
150°C

Shaft Type
Keyway with a Shaft Sealing Ring

Key Design
DIN 6885-1

Holding Brake
Electrically-released

Holding Brake Torque
32Nm

Frequently Asked Questions

What continuous torque at standstill is delivered by MSK100B-0300-NN-M3-BP1-NNNN?

Under steady-state operation, 33.0 Nm torque holds position firmly. This allows the motor to maintain fixed orientation while current control resists applied loads or drift forces.

How much current at standstill is drawn by MSK100B-0300-NN-M3-BP1-NNNN?

Operating continuously, 20.5 A sustains the electromagnetic field within the stator windings. This enables the drive to balance torque output and prevent mechanical slip.

What inductance defines the stator of MSK100B-0300-NN-M3-BP1-NNNN?

Stator windings measure 5,500 mH, a value chosen to regulate current rise time and maintain stable current-to-torque transfer during real-time servo control.

Which encoder interface does MSK100B-0300-NN-M3-BP1-NNNN use?

Hiperface protocol governs feedback exchange, linking the drive to capacitive encoder signals for precise motion synchronization within automated control systems.

What holding brake torque rating applies to MSK100B-0300-NN-M3-BP1-NNNN?

Electrically released brake produces 32 Nm static restraint, locking the motor during power loss and ensuring fixed positioning for safe machine service.

Common Misspellings

MSK100B0300NNM3BP1NNNN

MSK100B 0300 NN M3 BP1 NNNN

MSK-100B-0300-NN-M3-BP1-NNNN

Internal Product Review

MSK100B-0300-NN-M3-BP1-NNNN employs a keyed shaft and integrated brake for secure mechanical locking. The design balances compact form with precise control and integrates capacitive feedback for fine angular positioning across multi-axis setups.