R911307233 (MSK060B-0300-NN-M2-UP1-RNNN)

Name: R911307233 (MSK060B-0300-NN-M2-UP1-RNNN)
Brand: Indramat Motors
SKU: MSK060B-0300-NN-M2-UP1-RNNN
Price: 206.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911307233 (MSK060B-0300-NN-M2-UP1-RNNN) is a synchronous servomotor from the MSK series, featuring a multiturn absolute optical encoder (Hiperface, ±80 angular seconds accuracy) and a 2048-period resolution. The unit supports up to 4096 motor revolutions for absolute position feedback. Maximum speed is 4800 RPM, with a maximum torque of 15.0 Nm and a continuous standstill torque of 5.5 Nm at 100 K. The motor has a winding code of 0300, rotor moment of inertia of 0.00048 kgm², 4 pole pairs, and 'B' length in the 060 size. Cooling is achieved via natural convection. It includes a 10 Nm electrically-released holding brake and KTY84 stator temperature sensor. The encoder connector is rotatable 240°. Maximum current is 12.0 A, inductivity 73,000 mH, and the stator is designed for increased concentricity with a shaft keyway.

Technical Specifications

Product Family
IndraDyn S

Motor Type
Synchronous Servo

Top Speed
4800 revolutions per minute

Thermal Time Constant
16.0 minutes

Maximum Torque
15.0 Nm

Rotor Moment of Inertia
0.00048 kgm2

Encoder Type
Optical Multiturn Absolute

System Accuracy
±80 angular seconds

Maximum Motor Revolutions
4096

Configuration
Compact

Pole Pairs
4

Holding Brake Type
Electrically Releasing

Holding Brake Torque
10Nm

Cooling Mechanism
Natural Convection

Embedded Temperature Sensor
KTY84 Type

Frequently Asked Questions

What flange and frame shape does the motor use?

It is built in B5 flange configuration per EN 60034-7 with mounting holes around the stator face. This shape ensures compatibility with many standard machine flanges and simplifies integration.

What external cooling features influence motor profile?

The “UP1” variant supports optional axial or radial fan unit attachments, adding length or diameter accordingly. Designers must account for fan protrusion and airflow clearance.

How does encoder housing affect external protrusions?

The M2 multi-turn encoder includes a connector cover on the rear end, adding modest length behind the flange. Integrators must ensure cable clearance to avoid collision.

What shaft end geometry does this motor present?

It uses a cylindrical shaft with a keyway per DIN 6885-1 plus a sealing ring. This geometry ensures secure coupling and protection against ingress in mechanical assemblies.

How do mounting holes influence frame rigidity and alignment?

Four symmetrically spaced threaded holes on the flange ensure proper centering and rigidity when bolted. Accurate alignment prevents bending moments and bearing stress.

Common Misspellings

MSK060B0300NNM2UP1RNNN

MSK060B 0300 NN M2 UP1 RNNN

MSK-060B-0300-NN-M2-UP1-RNNN

MSK60B-0300-NN-M2-UP1-RNNN

Internal Product Review

The MSK060B-0300-NN-M2-UP1-RNNN is a servomotor designed by Bosch Rexroth. It delivers 5.5 Nm continuous torque at standstill and 15 Nm maximum torque. The motor operates with 3.3 A continuous current and 12 A maximum current. The unit has a 10 Nm electrically released holding brake and natural convection cooling. The motor is used in robotics, packaging, and metal-forming industries.