R911318171 (MSK101D-0450-FN-M1-AG0-NNNN)

Name: R911318171 (MSK101D-0450-FN-M1-AG0-NNNN)
Brand: Indramat Motors
SKU: MSK101D-0450-FN-M1-AG0-NNNN
Price: 518.00 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 Bosch R911318171 (MSK101D-0450-FN-M1-AG0-NNNN) is an IndraDyn S synchronous servomotor configured with a plain shaft and liquid cooling. It operates with a continuous current at standstill of 50.6 A, delivering a continuous torque at standstill of 57.0 Nm, and achieves a maximum torque of 160.0 Nm with a peak current of 187.7 A. The motor, size 101 and length D, utilizes a Hiperface-compatible optical multiturn absolute encoder with 128 signal periods and a winding inductivity of 1,700 mH. The unit is designed without a holding brake. The power connection is located on side A, and the shaft direction aligns with the power connector. The housing provides IP65 protection and has a black finish. During operation, the motor dissipates 1.35 kW of heat and requires a coolant flow of at least 2 liters per minute. The overall weight is 40 kg.

Technical Specifications

Application
Servo Drive Motors, Rotary Main Motors

Housing Design
Standard

Holding Brake
Not Included

Shaft
Plain with Shaft Seal

Protection Rating
IP65

Cooling
Liquid-Cooled

Total Heat Dissipated
1.35 Kilowatts

Required Coolant Flow Rate
Minimum 2 Liters per Minute

Weight
40 Kilograms

Housing Color
Black

Operation
Should only be operated by trained personnel

Frequently Asked Questions

How does liquid cooling benefit the MSK101D-0450-FN-M1-AG0-NNNN motor compared to air cooling?

The liquid cooling of MSK101D-0450-FN-M1-AG0-NNNN motor maintains lower winding temperature under high loads, improving thermal stability and allowing continuous torque near rated limits. It also reduces hot spots and extends winding insulation life.

Why use an optical multiturn absolute encoder in this motor?

The optical multiturn absolute encoder retains absolute position over power cycles and supports many revolutions without losing reference. This enables safe homing and fast recovery after power interruptions.

What is the significance of 128 signal periods in the Hiperface interface?

The 128 signal periods indicate encoder resolution in one electrical revolution, enabling fine angular resolution for closed-loop control. It helps in high-precision motion and low torque ripple feedback.

How does the winding inductivity of 1,700 mH influence drive tuning of MSK101D-0450-FN-M1-AG0-NNNN motor?

A higher inductance value of MSK101D-0450-FN-M1-AG0-NNNN motor smooths current ripple, but may slow current response, so the drive’s current control bandwidth must be adjusted accordingly. Proper tuning is required to avoid instability or overshoots.

How does this motor integrate into multi-axis robotics systems?

This servomotor offers a standard 101 frame and Hiperface feedback which simplifies interchangeability and synchronization across axes. Its consistent thermal and electrical behavior helps uniform control loops.

Common Misspellings

MSK101D0450FNM1AG0NNNN

MSK101D 0450 FN M1 AG0 NNNN

MSK-101D-0450-FN-M1-AG0-NNNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK101D-0450-FN-M1-AG0-NNNN from Bosch Rexroth uses liquid cooling and an optical multiturn absolute encoder with a Hiperface interface. It provides 57 Nm continuous torque and 160 Nm maximum torque, ensuring accurate motion control. This motor is widely applied in robotics, CNC machining, and industrial automation systems.