What is the electrical voltage for a hardinge hlv-h lathe
![what is the electrical voltage for a hardinge hlv-h lathe what is the electrical voltage for a hardinge hlv-h lathe](https://mkemachine.com/wp-content/uploads/2018/01/IMG_6469.jpg)
Motor and control wise those are essentially the same as the tool room lathe.īTW, in case anyone is interested I have a spare 220V Hardinge chucker motor I'd sell cheap. I did this very thing on a Hardinge chucker and a second op machine. The connection diagram can also be found in catalogs of transformer companies. Note: this is not some hokey transformer nonsense. The pair of surplus single phase transformers should be readily available and much less expensive than a three phase unit. You'll find connection diagrams to wire a pair of single phase transformers together to act as a three phase step up transformer. Buying a factory 220v to 440V three phase unit can get expensive. A step up transformer can be put together for small change. You do not want to do anything to the Hardinge, no motor change, no voltage change.nothing.Ī small phase converter, 3hp or larger will do fine. The solution is very simple and relatively inexpensive. And I am unsure if the "1 HP" on the motor faceplate is a valid number.Īny advice? I understand that Hardinge still produces the HLV-H shouldn't I just be able to use the same motor that the new units have? Can I rewire the existing motor? Shouldn't I be able to find a 220V 3PH motor to swap into the Hardinge? But what HP to look for, and what frame size? Further, my review of motor frame sizes suggests that there is no such thing as an X215 size, although there is a 215 size. I either need to replace it or use a step up transformer. 5 HP."įrom my online research I conclude that I cannot get this motor to run on 220.
![what is the electrical voltage for a hardinge hlv-h lathe what is the electrical voltage for a hardinge hlv-h lathe](https://d278yjzsv5tla9.cloudfront.net/user_images2/357920_8286293.jpg)
The external faceplate on the lathe says "HP 1.5, Volts 440, Phase 3, 60 Cycle," but inside, the motor nameplate says Westinghouse Lifeline A multispeed, 440V, 3PH, 60Hz, 1HP, AUDP model with a X215 frame. Question: can I find a suitable replacement motor for the Hardinge to avoid getting an expensive step up transformer? They were very helpful and noted that a 10HP phase converter should be more than enough, but I would need a step up transformer ($1,000!!) to run the Hardinge. I've got 220 single phase in my garage, and called American Rotary to ask about buying a phase converter. I am a newbie to machining, but this was a deal I couldn't pass up. A year ago I picked up a Bridgeport (220V 1 HP) and a Hardinge HLV-H (440V 1HP) from my former employer which closed operations.