R911380274 (MSK100C-0300-NN-M1-LP0-NNNN)

Name: R911380274 (MSK100C-0300-NN-M1-LP0-NNNN)
Brand: Indramat Motors
SKU: MSK100C-0300-NN-M1-LP0-NNNN
Price: 354.00 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 R911380274 (MSK100C-0300-NN-M1-LP0-NNNN) is an IndraDyn S synchronous servomotor with a multiturn absolute Hiperface optical encoder (128 signal periods), supporting up to 4500 rpm and 148.0 Nm maximum torque. It features a shaft with keyway and sealing ring, is cooled by natural convection, and provides a power connection on the left side. The device operates at continuous values of 27.0 A current and 43.5 Nm torque at standstill (100 K), with winding inductivity of 4.200 mH, voltage constant of 119.1 V/1000min⁻¹, and a torque constant of 1.94 Nm/A. The servomotor is rated for operation in environments between 0 to +40°C up to 1000 m altitude, incorporates an IP65 protection rating, class 155 insulation, 75 dB noise level, a thermal time constant of 90 minutes, and has a total weight of 45.1 kg.

Technical Specifications

Control sections
Yes

Drive controllers
Yes

Frequency converters
Yes

Drive converters
Yes

Brake choppers
Yes

Inverter modules
Yes

Encoder type
Multiturn absolute hiperface encoder

Operation temperature
0 to +40 degrees Celsius

Transportation temperature
-20 to +80 degrees Celsius

Max altitude
1000 meters above sea level

Winding inductance
4.200 mH

Torque constant
1.94 Nm/A

Voltage constant
119.1 V/1000min-1

Max speed
4500 revolutions per minute

Peak current
97.2 amps

Insulation class
155

Protection certification
IP65

Weight
45.1 kg

Noise level
75 decibels

Polar pairs
4

Thermal time constant
90-minute

Torque at 60K
38 Nm

Current at 60K
21.6 A.

Frequently Asked Questions

How fine is per-turn encoder sampling on the MSK100C-0300-NN-M1-LP0-NNNN?

Each revolution divides into 128 signal periods, giving predictable interpolation for smooth commutation and precise low-speed following.

What continuous current supports static control on the MSK100C-0300-NN-M1-LP0-NNNN?

At thermal class conditions, the drive supplies 27.0 A continuously, maintaining reliable flux and position control during extended dwell.

How much transient capacity is available on the MSK100C-0300-NN-M1-LP0-NNNN?

During acceleration windows, capability rises to 97.2 A and 148.0 Nm, shortening ramp times and aiding disturbance rejection.

Which speed identifier applies to the MSK100C-0300-NN-M1-LP0-NNNN?

The 0300 code marks a medium-speed configuration, pairing naturally with 27.0 A continuous current for low-speed authority.

How does natural cooling relate to ratings on the MSK100C-0300-NN-M1-LP0-NNNN?

With convection-only design, continuous figures of 27.0 A and 43.5 Nm remain available without fan hardware in sealed enclosures.

Common Misspellings

MSK100C0300NNM1LP0NNNN

MSK100C 0300 NN M1 LP0 NNNN

MSK-100C-0300-NN-M1-LP0-NNNN

Internal Product Review

The MSK100C-0300-NN-M1-LP0-NNNN adopts a keyed-shaft interface for positive drive engagement. Multiturn Hiperface feedback aids quick recovery after planned power cycles, and the left-side connector simplifies harness routing in shallow panels, making it one of the most in demand options.