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R911335259 (MSK101C-0450-NN-M1-AP0-NNNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911335259 (MSK101C-0450-NN-M1-AP0-NNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor designed for use in hazardous environments. It is compatible with dedicated drive controllers and integrates an output shaft with keyway and a multiturn absolute optical encoder using Hiperface interface, providing 128 signal periods of resolution. The motor has a standard housing, model size 101, length C, and supports natural convection cooling. Electrical characteristics include a continuous standstill current of 28.6 A and torque of 36.5 Nm (100 K), with peak values of 113.0 A and 110.0 Nm. The winding inductivity is specified at 3,300 mH. This unit does not include a holding brake and must be operated within a maximum ambient temperature of 55°C. Proper grounding and adherence to all technical handling guidelines are required due to operational surface heating.

Technical Specifications

Product Group
MSK

Operation Zones
Zone 2 and Zone 22

Output Shaft
With Keyway

Encoder System
Optical

Housing Temperature During Operation
Hot

Ambient Conditions
Specified

Maximum Temperature
55°C

Usage
Mounting and Installing Industrial Machinery

Grounding Connection
Required

Holding Brake
Absent

Orientation
Any

Type Plate Attachment
Over the Housing

Compliant to 2014/34/EU Directives
Yes

Grounded Conductor
Fixed Position Required

Housing Corrosion Protection
Required

Global Shipping
Available

How does natural-convection cooling on MSK101C-0450-NN-M1-AP0-NNNN affect maintenance and uptime?

The passive cooling removes fans and filters by cutting failure points and service tasks while maintaining thermal steadiness at rated loads. It’s advantageous for clean environments where airflow is undesirable.

What positioning feedback does MSK101C-0450-NN-M1-AP0-NNNN use, and how does it aid precision?

It employs an optical multiturn absolute encoder over Hiperface with 128 signal periods for enabling fine interpolation and absolute homing without motion. It improves closed-loop stiffness and repeatability in servo axes.

What are the continuous and peak torque/current characteristics at standstill for MSK101C-0450-NN-M1-AP0-NNNN?

It delivers 36.5 Nm with 28.6 A continuously at 100 K and supports up to 113.0 A for rapid torque rise toward 110 Nm. It enables fast indexing and acceleration profiles.

What integration conveniences are provided by the A-side power connector and keyed shaft on MSK101C-0450-NN-M1-AP0-NNNN?

The A-side power orientation eases cable routing in crowded cabinets or gantries. Its shaft with keyway ensures positive torque transmission with standard hubs for simplifying commissioning and torque-split calculations.

How does the 3,300 mH winding inductivity of MSK101C-0450-NN-M1-AP0-NNNN influence current control?

The higher inductivity smooths current ripple for aiding stable current regulation and reducing conducted EMI. It enhances servo smoothness at low speeds and during micro-positioning moves.

MSK101C0450NNM1AP0NNNN

MSK101C 0450 NN M1 AP0 NNNN

MSK-101C-0450-NN-M1-AP0-NNNN

Internal Product Review

The Indramat’s MSK101C-0450-NN-M1-AP0-NNNN servomotor delivers precise torque of 36.5 Nm by utilizing up a normal current of 28.6 A. It relies on natural-convection cooling and deploys optical multiturn absolute Hiperface feedback of 128 periods to ensure accurate positioning. A keyed shaft and A-side power simplifies integration that makes it suitable for machine tools, packaging machinery, robotics and conveyors.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK101C-0450-NN-M1-AP0-NNNN.
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