Guys
I've been having seriuos troubles with a Clark EPX25 traction motor. We overhauled it and replaced the encoder bearing twice and Zappi controller, along with controller reprogramming. The problem is that the motor dos not get up to speed and FWD is Rev and vice-versa. We checked the phases and they are correct.
The motor was overhauled beacause oil seal in axle leaked oil inside the motor.
Any suggestions?

Thanks
OB1