What to do if the Parker GVM Engine is racing?
If the Parker Engine is racing, verify the speed set-point of the inverter. Also, ensure that the system is genuinely in speed regulation, not torque regulation. Finally, examine the feedback device setting.
How to fix vibrations in Parker GVM?
If you are experiencing vibrations with the Parker Engine, start by checking the feedback device connections, earth connections (carefully), and the earthing of the earth wire, along with the inverter settings. Also, check the stability of the secondary voltages. Ensure the rigidity of the frame and motor support, and verify the motor's fixing on its base. Finally, check the balancing and alignment between the motor and the load.
Why is my Parker GVM Engine too noisy?
If the Parker Engine is too noisy, it might be due to unsatisfactory mechanical balancing, a defective coupling, or loosening of several pieces. Another potential cause can be poor adjustment of the inverter of the position loop: check rotation with the loop open. Also, check for low drive switching frequency.
What to do if I have difficulty starting Parker GVM?
If you're having difficulty starting the Parker Engine or making it run, check the thermal protector, its connection, and how it is set in the drive, if one is present. Also, check the servomotor insulation. If in doubt, measure the insulation when the motor is both hot and cold. The minimum insulation resistance measured under 500VDC max should be 50 MΩ between the following points: phase wire and housing, thermal protector and housing, and resolver winding and housing.
What to do if Parker Engine motor does not turn by hand?
If the Parker Engine motor does not turn by hand when not connected to the drive, check if the phases are in a short circuit. Also, check if the rotor is externally blocked mechanically in rotation.
Covers general safety rules, electrical hazards, mechanical hazards, and burning hazards.
Describes GVM motors, their advantages, and their target applications in mobile environments.
Lists essential technical data such as motor type, magnet material, size, and protection degree.
Details motor selection factors like derating, cooling, torque calculation, and inverter association.
Explains torque-speed graphs, operating areas, and recommended motor-drive connection rules.
Provides detailed outline drawings for GVM142 and GVM210 models, including interface specifications.
Outlines recommendations for liquid cooling, additives, flow rates, pressure drops, and diagrams.
Covers power electrical connections, cable sizing, mains supply, and resolver/encoder systems.
Details equipment reception, handling, storage, and mounting procedures.
Lists recommended maintenance operations and provides a guide for diagnosing and resolving motor issues.
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