High torque gearbox with hydraulic motor

<Revert it back with your kind support>

Dear Bankim,

For realistic help to come your way-- we need following:

• What do you want from this gearbox: Torque,duty cycle ,pattern of torque climbing from zero to max. in how many sec-min-hour?
• Do you use many hydraulic drives- and feed these from a central accumulator?
• What 3phase power volts do you use?
• What is your location?
• What is your Industry?

BR

mm

Advantages of hydraulics include: ability to stall indefinitly without damage, constant torque at any speed, compact size, inherent explosion-proof operation, rapid stop w/o external brake and hold position (if used with closed center valve).

Advantages of electric motors include: no leaks, size and stiffness of hydraulic lines vs. flexible electric wires, higher efficiency, availability of c-face motors to connect directly to gearboxes.

Dear freind,

what is the output rpm, what is the output torque, the hydraulic motor is itself work from zero speed, more over what is the application.