R911370451 (MSK100B-0200-NN-S2-AP2-RNNN)

Name: R911370451 (MSK100B-0200-NN-S2-AP2-RNNN)
Brand: Indramat Motors
SKU: MSK100B-0200-NN-S2-AP2-RNNN
Price: 360.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth synchronous servomotor R911370451 (MSK100B-0200-NN-S2-AP2-RNNN) features a 70 Nm electrically-released holding brake and a DIN 42948-compliant flange with equipotential bonding. It supports natural convection cooling and operates with an A-side power connector rated for contamination level 3. The unit incorporates an EnDat2.1 singleturn optical encoder providing 2048 signal periods, and a shaft with keyway. The motor offers a continuous current at standstill (100 K) of 17.3 A, continuous torque at standstill (100 K) of 33.0 Nm, a maximum current of 66.2 A, maximum torque of 102.0 Nm, and winding inductivity of 7,600 mH. The system includes an integrated temperature sensor set to alert at 140°C, endures vibration loads up to 30 m/s², and should be installed at elevations below 1000 m. It is suitable for zones 2 and 22 explosive atmospheres and is constructed to overvoltage category III per DIN VDE 0110 standards. A minimum clearance of 100 mm from adjacent components is required for proper vertical convection.

Technical Specifications

Holding Brake
70Nm

Equipotential Bonding Connection
Flange fitted

Contamination Level
3 degrees for power connector

Temperature Change Rate
0.5°C/min

Operating Condition
Live components when under operation

Potential Fault
Defective components

Temperature Sensor Feature
Warning issued at 140°C

Suitable Use
Zones 2 and 22 explosive atmospheres

Flange Specification
Designed according to DIN 42948

Built-In Feature
Encoder system and a holding brake

Installation Elevation
Not for operation at 1000m above sea level

Encoder Connection
M23 flange socket and RGS1003 cable

Absolute Air Humidity
1g/m3

Maximum Allowed Vibration Load
30m/s2 when subject to radial forces

Installation
Allowed both horizontally and vertically

Packaging
Durable and rugged.

Frequently Asked Questions

How does MSK100B-0200-NN-S2-AP2-RNNN secure loads during pauses?

A 70 Nm brake locks vertical assemblies in place, preventing axial slip during temporary stops or maintenance cycles, ensuring stable operation.

How does MSK100B-0200-NN-S2-AP2-RNNN manage heat?

Natural convection maintains even surface temperatures, preventing internal coil overheating and extending the lifespan of the motor during continuous operation.

How can brief torque surges be tolerated by MSK100B-0200-NN-S2-AP2-RNNN?

The motor handles up to 66.2 A transient current, absorbing momentary load spikes without affecting feedback or motor reliability.

How does inductivity support drive stability in MSK100B-0200-NN-S2-AP2-RNNN?

7,600 mH winding reduces current irregularities, keeping torque linear and minimizing oscillation during high-frequency operations.

Why is the mechanical frame design beneficial for MSK100B-0200-NN-S2-AP2-RNNN?

Increased concentricity reduces runout, providing balanced rotation and extending bearing life even under variable loads and demanding motion profiles.

Common Misspellings

MSK100B0200NNS2AP2RNNN

MSK100B 0200 NN S2 AP2 RNNN

MSK-100B-0200-NN-S2-AP2-RNNN

Internal Product Review

The MSK100B-0200-NN-S2-AP2-RNNN has an A-power connector and fine architecture, providing quality load management and predictability. This particular design can basically be used in industrial applications that demand balance of structure and constant precision over repetitive cycles.