- Complete 1MS stator and 1MR rotor codes
- Frame length, winding and rotor-bore combination
- Liquid-cooling circuit and thermal monitoring
- Machine-supplied housing, bearings and feedback device
- Connected main-spindle drive and operating duty
1MB family · 1MB200 series
Bosch Rexroth 1MB200 frameless spindle motors
1MB200 spans C, D, E and H lengths, several 4-series windings, two documented rotor bores and configurations reaching 20000 rpm.
Product identification1MB200
Match the complete nameplate, including every suffix. Ask Litco for current photos of the unit being quoted.
Models
Known 1MB200 catalog pages
Don’t see your configuration?
Send the complete nameplate code so Litco can check availability, condition and compatibility.
Call 210-680-9570Series overview
What 1MB200 identifies
The manufacturer data for 1MB200 covers multiple torque, speed and power combinations across four frame lengths. Because the frameless components rely on machine-supplied housing, bearings and feedback, electrical ratings alone are not enough to establish interchangeability.
Ratings, connections, feedback, braking and mechanical options vary by complete type code. Send Litco Automation a clear nameplate photo so the exact configuration and compatible replacement can be confirmed.
Technical specifications
Documented 1MB200 order-code fields
These values come from the preserved type-code reference. They describe documented ordering fields, not a promise that every theoretical combination was produced or is currently in stock.
- Documented frame lengths
- C · D · E · H
- Documented winding codes
- 4A through 4F appear in length-specific combinations
- Rated torque range
- 49–124 Nm across documented configurations
- Rated speed range
- 1500–6000 rpm across documented configurations
- Rated power range
- 9–31 kW across documented configurations
- Maximum speed
- Up to 20000 rpm in the documented table; the exact limit is configuration-specific
- Rotor bores shown
- 60 · 66 mm
- Construction / cooling
- 1MS stator and 1MR rotor · liquid-cooled stator · IP00 component data
Configuration checklist
Identification guide
Match the whole 1MB200 configuration
- Direct-drive machine-tool spindles
- Turning, milling and grinding machines
- Transfer lines and processing centers
- Special-purpose production machines
Series questions
1MB200 questions
Before Litco pulls a unit
Is 1MB200 enough information to order a replacement?+
No. 1MB200 identifies the series group, but the complete type code still carries the winding, cooling, feedback, mounting, shaft, brake and mechanical options that determine compatibility.
Which 1MB200 fields should I compare first?+
Start with complete 1ms stator and 1mr rotor codes; frame length, winding and rotor-bore combination; liquid-cooling circuit and thermal monitoring. Then preserve the remaining suffix, material number, revision and every installed option or firmware label.
Where is 1MB200 equipment commonly used?+
1MB200 is documented for direct-drive machine-tool spindles, turning, milling and grinding machines, transfer lines and processing centers, special-purpose production machines. The installed machine, axis and connected equipment still control the final replacement decision.
Can Litco evaluate a failed 1MB200 unit?+
Yes. Litco can discuss replacement, repair and exchange paths after reviewing the complete code, application and failure information.
Get a replacement or repair quote.
Call to check stock, condition and lead time. Your part number carries into the form.