R911327990 (MSK100C-0450-NN-M2-AP0-RNNN)

Name: R911327990 (MSK100C-0450-NN-M2-AP0-RNNN)
Brand: Indramat Motors
SKU: MSK100C-0450-NN-M2-AP0-RNNN
Price: 785.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

Front Right

In-Stock, Ships 3-5 Days

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911327990 (MSK100C-0450-NN-M2-AP0-RNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor engineered for demanding automation applications. This model features a motor size of 100 with length C, operates up to 4,000 rpm, and provides a maximum torque of 148 Nm with a peak current consumption of 159.3 A. The device is cooled by natural convection and includes an A-side power connector. Encoder feedback is delivered by a multiturn absolute optical EnDat2.1 system with 2048 signal periods. The shaft is equipped with a keyway and an effective sealing ring, and there is no holding brake. The unit has a standstill continuous current and torque of 43.5 A and 43.5 Nm at 100 K. The thermal time constant is 90 minutes, winding inductivity is 1,600 mH, and the IP65-rated housing achieves a sound pressure below 75 dB. It can operate from 0 to 40°C and at altitudes up to 1000 meters.

Technical Specifications

Maximum Rotating Speed
4000 revolutions per minute

Power Connection
A-side

Ambient Temperature Range
0 to 40 degrees Celsius

Altitude Range
0 to 1000 meters above sea level

Sound Pressure
less than 75 dB

Weight
45.1 kg

Encoder
Multiturn EnDat2.1 absolute encoder

Thermal Time Constant
90 minutes

Sealing Ring
Present on Output Shaft with Keyways

Maximum Torque Output
148 Newton-meters

Maximum Current Consumption
159.3 amps

Winding Resistance
0.12 ohms

Polar Pairs
4

Torque Constant
1.18 Nm/A

Winding Inductance
1.600 mH

Protection Rating
IP65

Continuous Torque
38 Nm

Continuous Current Consumption
35.4 A (60 K)

Discharge Capacity
13.2 nF

Voltage Constant
72.7 V/1000min-1.

Frequently Asked Questions

Why choose 2048 signal period resolution for feedback of MSK100C-0450-NN-M2-AP0-RNNN?

Higher count density enhances position fidelity, translating microscopic rotations into precise digital steps for synchronized axis movement in servo drives.

How does natural convection support continuous operation in MSK100C-0450-NN-M2-AP0-RNNN?

Heat dissipates through the housing surface evenly, keeping coil temperature steady and avoiding thermal cycling that can stress insulation.

What is the role of the keyway shaft interface in MSK100C-0450-NN-M2-AP0-RNNN?

Mechanical locking through a key prevents slippage between shaft and hub, preserving angular alignment under cyclic torque loads.

Why employ increased concentricity construction of MSK100C-0450-NN-M2-AP0-RNNN?

Balanced magnetic geometry reduces run-out and bearing load, ensuring long-term smooth operation within tight tolerance assemblies.

How does inductivity of 1,600 mH affect current flow of MSK100C-0450-NN-M2-AP0-RNNN?

It filters fast transients, reducing controller overshoot and suppressing resonant currents during rapid direction changes.

Common Misspellings

MSK100C0450NNM2AP0RNNN

MSK100C 0450 NN M2 AP0 RNNN

MSK-100C-0450-NN-M2-AP0-RNNN

Internal Product Review

MSK100C-0450-NN-M2-AP0-RNNN simply integrates optical multiturn EnDat 2.1 encoding and an increased-concentricity rotor for balanced rotation. Its plain shaft with keyway delivers stable coupling, while natural convection preserves low-temperature operation.