6/28/2013 2:13 PM | |
Posts: 767 Rating: (69) |
Hello Karnan, First, At what location is the 60 degrees? Is this degrees Celcius? Is this surface temperature on exterior of motor? Is this internal temperature via feedback with internal temperature sensor located inside motor? Second, To provide any feedback as to the weight being too much, would need to know the mechanics for conversion of the rotary motion to linear, which would primarily include the drive wheel, gearbox, possible counterweight, etc. Attached is a description picture from SIZER for Siemens Drives for modeling mechanics to help determine needed motor, drive current, etc. In addition, need to know the linear movement required over time as a repetetive duty cycle. Best Regards, Deputy AttachmentC:\Documents and Settings\summrl\My Documents\FY13\Reference\Assist Inquiries\Hoist\Hoist.pdf (354 Downloads) |
6/29/2013 9:52 PM | |
Posts: 767 Rating: (69) |
Hello Karnan, From description it is possible the holding brake is not getting released or perhaps the brake is damaged. Deputy |
6/30/2013 2:15 PM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877) |
Hello, Have you checked the current drawn by motor? |