control a dc motor & LM628

[rabochid]

hello I have a task is to control a DC motor, I did some research and I think to use the LM628 but I think it is not designed for the beginner 
please if someone can help me find a simpler method or a component that can replace the LM628 but with the same performance (position control)

[waltr]

What is the voltage and current rating of the motor?
Do you need to run the motor forward and reverse or just one direction?
Do you need to control the speed of the motor?

[rabochid]

i don't know maybe the voltage is 24v,i use a hand drill dc motor  but yes i need to control a speed and I need to control dc motor in both directions