R911334657 (MSK071C-0300-NN-M1-AP0-NNAN)

Name: R911334657 (MSK071C-0300-NN-M1-AP0-NNAN)
Brand: Indramat Motors
SKU: MSK071C-0300-NN-M1-AP0-NNAN
Price: 734.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

Front Left

In-Stock, Ships 1-2 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 R911334657 (MSK071C-0300-NN-M1-AP0-NNAN) is a synchronous servomotor from the IndraDyn S series, designed for use in environments with explosion risk. It features natural convection cooling, a keyway shaft compliant with DIN 6885-1, and a multiturn absolute optical encoder with Hiperface interface producing 128 signal periods. This motor, size 071 and length C, supports both horizontal and vertical mounting, operates without a holding brake, and requires a 140-minute cooling period after shutdown. Electrical specifications include a winding code of 0300, continuous standstill current of 8.5 A, continuous standstill torque of 14.0 Nm, maximum current of 32.9 A, maximum torque of 44.0 Nm, and winding inductivity of 10,900 mH. The power connector is positioned on the A-Side, and product details are provided on an attached type plate.

Technical Specifications

Intended Use
Operation in potentially explosive areas

Additional Features
Optical encoder system, output shaft

Product Line
MSK

Operation Orientation
Both horizontal and vertical

Holding Brake
None

Cool Down Time
Up to 140 minutes

Shaft Design
Keyway shaft as per DIN 6885-1

Packaging
Custom military-grade packaging

Frequently Asked Questions

How does the optical multiturn Hiperface encoder (128 signal periods) improve axis performance?

The multiturn absolute feedback preserves position over power loss, avoiding homing and reducing cycle time. Its 128-period Hiperface sinusoidal signals enable fine interpolation for smoother commutation, better velocity linearity and higher positioning fidelity.

What continuous and peak torque/current values apply to MSK071C-0300-NN-M1-AP0-NNAN at 100 K winding temperature?

Its 14.0 Nm torque at 8.5 A continuous for thermally steady operation and its transient demands can reach ~44.0 Nm with peak current around 32.9 A, subject to drive current limits and thermal model constraints.

How does the 10,900 mH winding inductivity influence current dynamics and tuning?

The higher inductivity filters current ripple and shapes electrical time constants for easing EMC but limiting extreme current slew. Its tuning typically uses modest current-loop bandwidth with feed-forward to maintain stiffness under fast torque transients.

How does the keyed shaft (DIN 6885-1) on MSK071C-0300-NN-M1-AP0-NNAN aid torque transmission and alignment?

The keyed hubs mitigate slip under impulsive loads and simplify phasing of belt/pulley or coupling assemblies. Its DIN-compliant geometry standardizes hub machining, improving interchangeability and torque density for compact drivetrains.

How do the A-side power connector and standardized feedback cabling influence machine layout for MSK071C-0300-NN-M1-AP0-NNAN?

The A-side orientation can simplify right-angle cable egress and panel routing for minimizing bend radius issues.

Common Misspellings

MSK071C0300NNM1AP0NNAN

MSK071C 0300 NN M1 AP0 NNAN

MSK-071C-0300-NN-M1-AP0-NNAN

MSK71C-0300-NN-M1-AP0-NNAN

Internal Product Review

The Bosch Rexroth Indramat’s MSK071C-0300-NN-M1-AP0-NNAN motor comes in a frame size 071 and length C. It relies on an optical multiturn encoder of 128 periods for precise positioning. It uses natural-convection heat dissipation method cooling and possess a keyed shaft. This motor has an A-side connector for simplified integration into applications like packaging, machine-tool and robotics cells.