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R911322509 (1MS270C-4B-A1/S010)

1MB High-Speed Asynchronous Motors

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The Bosch Rexroth R911322509 (1MS270C-4B-A1/S010) is an axially mounted stator designed for use in 1MB motors with motor size 270, length C, and winding code 4B. It features a laminated core with an aluminum cooling jacket and end windings situated on the front and cooling jacket to facilitate effective heat dissipation. This stator incorporates a 1.5-meter electrical connection cable, along with integrated PTC and NTC resistors to support compatibility with external controllers. The unit operates within an ambient temperature range of 0 to 40°C and can be stored between -20 and 80°C. With a mass of 82 kg, the stator is suitable for installation sites up to 1,000 meters above sea level. Heat produced is primarily managed through the stator and transferred to the coolant via the jacket to regulate the spindle housing temperature, and the design achieves full flexural strength when completely installed.

Technical Specifications

Material
Laminated Core with Aluminum Cooling Jacket

Construction
Axially Mounted

Motor Size Compatibility
270

Motor length Compatibility
C

Winding Code Compatibility
4B

Electric Connection
1.5 Meter Cable

Included Resistors
PTC and NTC

Motor Protection Rating
IP00

Operating Temperature Range
0 to 40 degrees Celsius

Storage and Transport Temperature Range
-20 to 80 degrees Celsius

Weight
82 Kilograms

Installation Site Height Limit
1000 Meters above Sea Level

Thermal Management
Coolant Flows around Stator Cooling Jacket

Stabilization
Built into the Spindle Housing

Shipping
Global

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1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the 1MS270C-4B-A1/S010.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.