18 volts throigh a 12 dc motor
18 volts throigh a 12 dc motor
(OP)
18 volts dc through a 12 volt dc motor. the motor operates a hydraulic pump. no electronics other than a coil relay to close the motor circuit. i would still just wire the relay 12 volts. Whole thing is to operate a 1 inch bore RAM. 1000lbs pushing capacity. I'm hoping to speed it up a bit. Operates 1 minute max then a few off. Only about 10 cycles per hour, an hour a day. Currently uses a rep cycle rv battery. Looking to replace it with 3 - 6 volt instead. Thoughts?





RE: 18 volts throigh a 12 dc motor
My advice buy a motor to do the job.
RE: 18 volts throigh a 12 dc motor
Greg
RE: 18 volts throigh a 12 dc motor
P.S.: A 50% increase in voltage may not be a 'small' amount.
How long do you want it to work. Is it for a specific job, or will it be working like this for an extended time?
NX 7.5.5.4 with Teamcenter 8 on win7 64
Intel Xeon @3.2GHz
8GB RAM
Nvidia Quadro 2000
RE: 18 volts throigh a 12 dc motor
Get some advice from your electrical department i think they will advise no.
RE: 18 volts throigh a 12 dc motor
Dan
www.eltronresearch.com
Dan's Blog
RE: 18 volts throigh a 12 dc motor
If the ram operates for a significant portion of its stroke with little or no load, then you might look into getting a two-speed hydraulic pump. Alternatively, have two motors, the new one running a high-flow, low-pressure pump, although you need a bit more plumbing and/or control logic to operate it.
RE: 18 volts throigh a 12 dc motor
Let us know....
RE: 18 volts throigh a 12 dc motor
You could always just try it and see how long it lasts.
TygerDawg
Blue Technik LLC
Virtuoso Robotics Engineering
www.bluetechnik.com
RE: 18 volts throigh a 12 dc motor
RE: 18 volts throigh a 12 dc motor
NX 7.5.5.4 with Teamcenter 8 on win7 64
Intel Xeon @3.2GHz
8GB RAM
Nvidia Quadro 2000