- Complete 2AD frame, length and winding code
- Natural or forced-air cooling arrangement
- Motor feedback or encoder configuration
- Mounting flange and shaft interface
- Connector direction and special-design suffixes
2AD family · 2AD280 series
Indramat 2AD280 main-spindle motors
2AD280 is documented in A, B and C lengths with B03 foot mounting, axial-blower cooling, length-specific winding codes and digital feedback choices.
Product identification2AD280
Match the complete nameplate, including every suffix. Ask Litco for current photos of the unit being quoted.
Models
2AD280 models and configurations
Series overview
What 2AD280 identifies
The preserved 2AD280 chart describes a foot-mounted main-spindle motor with left or right power-connection position, axial-blower cooling and no holding brake. Motor length, winding, feedback and shaft fields remain configuration-specific.
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 2AD280 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.
- Motor lengths
- A · B · C
- Mounting
- B03 foot mounting
- Power connection
- L left or R right · junction box output code L
- Cooling
- 1 axial blower, blowing
- Windings
- 2AD280A = AS · 2AD280B = AS · 2AD280C = AD
- Holding brake
- 0 without holding brake
- Motor feedback
- 6 digital servo · 7 digital servo with integrated multiturn absolute encoder
- Shaft / bearing / vibration
- Plain or keyed shaft, sealed or unsealed · N standard or V heavy-duty bearing · R vibration grade
Configuration checklist
Identification guide
Match the whole 2AD280 configuration
- Machine-tool main spindles
- Printing and converting machinery
- Production-machine drives
- Asynchronous servo and spindle applications
Series questions
2AD280 questions
Before Litco pulls a unit
Is 2AD280 enough information to order a replacement?+
No. 2AD280 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 2AD280 fields should I compare first?+
Start with complete 2ad frame, length and winding code; natural or forced-air cooling arrangement; motor feedback or encoder configuration. Then preserve the remaining suffix, material number, revision and every installed option or firmware label.
Where is 2AD280 equipment commonly used?+
2AD280 is documented for machine-tool main spindles, printing and converting machinery, production-machine drives, asynchronous servo and spindle applications. The installed machine, axis and connected equipment still control the final replacement decision.
Can Litco evaluate a failed 2AD280 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.