Hi everyone.
My motor requires 24 VDC (+/- 10%) Maximum is 26.4 volt as specification
My battery 25.2 VDC as specification.
Before I charge battery, battery can supply 24 VDC. After I charge, battery can supply 27.5 VDC.
Can battery damage to motor ?
Well..
If you are planning to run your motor for only a short period (ex. as an opening device for a heavy box) then it should be ok.
If your plan is to run it for long periods (ex. in a car) then maybe you should consider something to drop the voltage a little bit.
The safety of running it overvoltage depends on the size of the motor..
This is a matter for your own judgement.
If the motor is large compared to the battery then it will probably discharge the battery to a safer level..
This is also your own decision.
I am not that experienced when it comes to voltages above 12 volts so I would definitely recommend that you calculate the wattage by multiplying voltage by amperage and then compare this to the maximum wattage specified for the motor.
Hi,
When you load the battery down with the motor, the battery volts will drop if your motor draws enough current.
Can you please post link to specs/data of the motor?
Are you going to use a motor controller or relays to control it?
Tom.. 
I use motor driver to control motor.
Hi,
What is the maximum volts the driver will accept as power supply?
Thanks.. Tom..
40 vdc
Hi,
That combination should be fine, as I said the battery volts will drop when you load it up with the motor.
Tom..
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