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I need a small hydraulic pump driven by a servo motor.

I need a small hydraulic pump driven by a servo motor.

(OP)
This is for a piece of demo equipment to be used at trade shows.
Does anybody know of such a device or do we need to buy the servo motor, drive and pump and assemble ourselves?

Peter Nachtwey
Delta Computer Systems
http://www.deltamotion.com

RE: I need a small hydraulic pump driven by a servo motor.

Parker-Hannifin offers such devices, amongst several others. Google "servo hydraulic power pack" or "servo hydraulic power unit". They are much spendier than a home-grown solution, and generally they are either over- or under-powered for your needs.

RE: I need a small hydraulic pump driven by a servo motor.

All the servo-hydraulic power packs that I am aware of use servo-valves to control flow and not servomotors attached to a pump. But it is possible.

RE: I need a small hydraulic pump driven by a servo motor.

(OP)
I will check with our Parker-Hannifin contacts and see if we can barter for a servo pump system. Their incentive is that we would be showing their servo pump at trade shows.

Peter Nachtwey
Delta Computer Systems
http://www.deltamotion.com

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