How do I identify the correct 1MB unit?
Use the complete type code, material number and revision from the nameplate. Clear photos of the label, full unit and connections help verify the configuration.
Motors & Linear Motion / Product family
1MB Asynchronous Kit Spindle Motors
Asynchronous frameless spindle-motor family using coordinated 1MS stator and 1MR rotor components selected with spindle, cooling and encoder requirements.
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Model groups
Choose the series from the tag.
1MB105
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1MB105 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
1MB140
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1MB140 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
1MB160
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1MB160 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
1MB200
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1MB200 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
1MB240
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1MB240 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
1MB241
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1MB241 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
1MB242
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1MB242 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
1MB270
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1MB270 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
1MB310
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1MB310 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
1MB375
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1MB375 is a documented asynchronous kit-spindle motor group. Manufacturer documentation establishes the product group; verify the complete type code and call to check current stock.
Manufacturer document trail
Bosch Rexroth Automation Solutions Catalog 2024
Manufacturer product overview for documented servo, asynchronous, linear and kit-spindle motor platforms.
Use the document reference to check product-family context and edition availability. The physical nameplate, material number, revision and installed machine still govern any stock, repair or compatibility decision.
View manufacturer reference →Common questions
Before you remove the unit.
Does Indramat.com show 1MB stock?
Availability changes. Call or submit the exact code for a current stock, condition, repair or availability check.
Can Litco repair 1MB equipment?
The same intake can be routed for repair evaluation or replacement. Include the machine, fault symptoms and complete hardware configuration.
Availability · repair · offers
Send the complete code.
The suffix can change electrical and mechanical compatibility. Include every character and a clear nameplate photo.