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Application Winders Features of winders Merits of inverter drives Notices Selection Application samples [Back to Application]

Winders [Metalworking machines]  Selection 'Winders' are utilize following mechanics: - Winding rollers: Motoring   (The force is not the same direction as motor rotation.) - Sending rollers: Regenerating   (The force is the same direction as motor rotattion.) - Winding rollers In almost all cases, the capacity of the inverter is the same as the motor capacity. However, if you have a fixed acceleration/deceleration time or over 200% starting torque, The inverter capacity should be larger than the motor capacity. - Sending rollers Please install braking resistors or regenerating converters(RC7 series), because sending rollers are always in regenerating mode. If the regenerating torque is larger than 80% of the motor rated torque, you have to increase the inverter capacity. What is your impression of this page? Notice: If you have any questions about our products, please use the 'Mail form' Was this page useful for you? Yes  No