R911343382 (MSK101E-0200-FN-M1-LG2-NNNN)

Name: R911343382 (MSK101E-0200-FN-M1-LG2-NNNN)
Brand: Indramat Motors
SKU: MSK101E-0200-FN-M1-LG2-NNNN
Price: 957.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth synchronous motor R911343382 (MSK101E-0200-FN-M1-LG2-NNNN) is engineered for high-performance automation, featuring a liquid-cooled design with an FN cooling requirement and left-side power connector. The motor size is 101 with length E, supporting a maximum torque of 231 Nm and achieving continuous stall torque of 80.5 Nm at 100 K, with a maximum speed of 3500 rpm. It draws a continuous standstill current of 39.0 A at 100 K and supports a maximum current of 144.5 A. The optical multiturn absolute encoder (hiperface interface, 128 signal periods) provides precise feedback control. The plain shaft is equipped with a sealing ring and an integrated, electrically released holding brake rated at 70 Nm. The enclosure, finished in black paint (40-micron), is IP65 rated for protection against dust and water. The permissible ambient temperature for operation ranges from 0 to +40°C, with a transport/storage range from -20 to +80°C. The winding has an inductivity of 3,000 mH. Sound pressure during operation remains below 75 dB.

Technical Specifications

Inductance
3.300 mH

Torque Constant
2.40 Nm/A

Maximum Torque Output
231 Newton meters

Operational Speed
3500 revolutions per minute

Sound Pressure
Less than 75 decibels

Housing Finish
40-micron black paint

Dust and Water Resistance
IP65

Thermal Time Constant
100 minutes

Transport Temperature
-20 and +80 degrees Celsius

At 60 K-Constant Torque
70 Nm

At 60K-Constant Current
32.1 A

Operational Temperature
0 and +40 degrees Celsius

At Liquid Cooling-Constant Torque
133 Nm

At Liquid Cooling-Constant Current
63.8 A

Winding Resistance at 20 degrees Celsius
0.18 ohms

Voltage Constant
148 V/min-1

Holding Brakes Torque
70 Newton meters

Holding Brakes Nominal Current
1.29 amperes

Feedback Encoder
Multi-Turn Hiperface Optical

Output Shaft
Plain with sealing ring

Optimal Motor Performance Settings
3K4

Frequently Asked Questions

How does the optical multiturn absolute encoder enhance precision?

The optical encoder provides high-resolution position feedback even after power loss. The multiturn absolute function allows exact repositioning which improves closed-loop accuracy in automation systems.

Why is the Hiperface encoder interface preferred for this servomotor?

The Hiperface interface enables fast and reliable data communication between the drive and encoder. The design ensures accurate synchronization and reduced latency for motion control applications.

How does the electrically released holding brake improve safety?

The holding brake engages automatically during power failure to prevent load drift. The design secures the drive axis in vertical or suspended load applications ensuring operator safety.

What is the significance of using a plain shaft in industrial setups?

The plain shaft simplifies mechanical coupling and minimizes backlash in direct-drive configurations. The smooth profile reduces wear and supports higher precision in repetitive positioning tasks.

How does high winding inductivity affect motor performance?

The high inductivity stabilizes current flow during rapid switching and limits electrical noise. The feature contributes to smoother torque output and improved servo response consistency.

Common Misspellings

MSK101E0200FNM1LG2NNNN

MSK101E 0200 FN M1 LG2 NNNN

MSK-101E-0200-FN-M1-LG2-NNNN

Internal Product Review

The Bosch MSK101E-0200-FN-M1-LG2-NNNN is an IndraDyn S Synchronous Servomotor designed for demanding automation processes. It provides 231 Nm of maximum torque with liquid cooling and an optical multiturn Hiperface encoder for accurate motion feedback. The 70 Nm electrically released holding brake enhances stability in packaging robotics and precision assembly systems.