Hello guys, does anybady know what the resolver offset means, I have already diasembled a resolver put it back again and the only thing I have done is the update counters,
Resolver
- Enio
- Thread is Unresolved
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If you removed or rotated the resolver and did not return it to the exact location, then the commutation was lost.
ABB expects the resolvers to be commutated at 90 degrees which is 1.5708 radians (1/2pi) on their motors.
Search 'resolver commutation' on the web for info.
You may have to send the motor to an experienced motor shop to have them set the resolver to the proper commutation.
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Hello,Skooter, I still have the sign on the resolver stator and rotor. Wher os the position wen thay need to be aligned,in the 0 ° motor calibration position?Thanks
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Hello guys, Do somebody have any procedure to commutate resolvers ?Thanks
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First of all, good luck! Incorrect commutation is an invitation to disaster, including destroyed motors and other equipment.
Based on a hasty review of different era ABB robots' manuals it may only be possible to commutate external axes. From a C+ manual:
The robot motors are commutated on delivery.
Commutation is only for external axes.
For more information about commutation see the External Axis Manual.
Older than C+ look in the manipulator's Product Manual.
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I have merged your threads, duplicate posts create unneeded clutter and confusion.
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Ok Lemster,sorry
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