The motor is RS Pro DC Geared Motor, Brushed, 12 V, 4.5 → 15 V dc, 2000 gcm, 3090 rpm, 19.8 W RS Stock No.454-0877 Brand RS Pro Mfr. Part No.942D51 the specs are attached to this post. I think is a 2.85A at 12V. Yes I would like to have speed control, too: I think if I connect the A and 0V to the in...