R911339379 (MSK100C-0450-NN-S2-BG0-RNNN)

Name: R911339379 (MSK100C-0450-NN-S2-BG0-RNNN)
Brand: Indramat Motors
SKU: MSK100C-0450-NN-S2-BG0-RNNN
Price: 426.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911339379 (MSK100C-0450-NN-S2-BG0-RNNN) is a synchronous servomotor designed by Bosch Rexroth, categorized under IndraDyn S series. It features a plain, unkeyed shaft with sealing to reduce dust ingress and oil leakage. Electrical power is connected at the B-side, and cooling options include natural convection or surface cooling. The motor is equipped with a singleturn optical absolute encoder (EnDat 2.1, 2048 signal periods, 3.5–14 V DC supply, no holding brake). It is constructed for increased concentricity and run-out control. Primary electrical specifications include: continuous current at standstill 43.5 A, continuous torque at standstill 43.5 Nm, maximum current 159.3 A, maximum torque 148.0 Nm, and winding inductivity of 1,600 mH.

Technical Specifications

Type
Synchronous Servo Motor

Power Connection
Side B

Shaft Type
Plain Shaft

Environmental Seal
Yes

Encoder Power Consumption
Maximum 150 Milliamps

Encoder Supply Voltage
3.5 to 14 Volts DC

Holding Brake
No

Housing Design
Increased Concentricity and Run-Out

Cooling Method
Surface Cooling or Natural Convection

Installation Requirements
Trained Personnel Only

Frequently Asked Questions

How does peak torque shape motion profiles on MSK100C-0450-NN-S2-BG0-RNNN?

Reaching 148.0 Nm during transients supports aggressive trapezoidal profiles, shortening move time before steady tracking resumes.

Why reference continuous current at standstill for MSK100C-0450-NN-S2-BG0-RNNN?

Delivering 43.5 A sets the electromagnetic force needed to maintain rated holding torque under static conditions.

What role does maximum current serve on MSK100C-0450-NN-S2-BG0-RNNN?

Up to 159.3 A provides transient current headroom, reducing lag during acceleration and aiding rapid stabilization.

How does inductivity support controller tuning on MSK100C-0450-NN-S2-BG0-RNNN?

At 1,600 mH, current dynamics slow slightly, easing loop tuning and limiting torque ripple under PWM switching.

Why highlight increased concentricity on MSK100C-0450-NN-S2-BG0-RNNN?

Tighter balance lowers radial forces, protecting bearings and preserving encoder signal integrity during continuous operation.

Common Misspellings

MSK100C0450NNS2BG0RNNN

MSK100C 0450 NN S2 BG0 RNNN

MSK-100C-0450-NN-S2-BG0-RNNN

Internal Product Review

MSK100C-0450-NN-S2-BG0-RNNN utilizes a B-side connector for rear egress in tight panels. A plain shaft supports clamp couplings. Increased concentricity reduces vibration. Natural convection maintains predictable temperature rise in sealed enclosures.