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Forum * Power Supplies * Variable Frequency Drives (VFD's) for spindles < Previous Next >

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Gerald_D
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Username: Gerald_d

Post Number: 252
Registered: 11-2005
Posted on Monday, October 02, 2006 - 07:43 pm:   Edit Post Delete Post Print Post    Move Post (Moderator/Admin Only)

ShopBotters seem to mostly have the Delta B-Series. I also bought a B-series and have been quite happy with it.

vfd-B
Delta VFD-B


Now when I have wanted a second VFD, the local stockist of Delta asked if I really need a B-series, or if the M-series would do? They told me the woodworkers use the M's while very technical applications use the B's. M is always in stock a mile away from me while the B's are special order from 1000 miles away. M is cheaper. Meant for in-panel mounting (doesn't have round holes for cable glands)

vfd-m
Delta VFD-M
(25mm narrower - the keypad is tiny!)


Have since bought a VFD-M for 3-phase (and another VFD-S for single phase). The in-panel mounting appeals to me because the chokes/reactors can be mounted there too. The mini-keypad has a potentiometer on it and the keypad has screwholes for mounting on the front panel of the housing.

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