/diy/ - Do It Yourself

First time poster here. I have a record cleaning machine in the works. And I've got this 15 RPM geared motor that runs at 12v w/ stall torque current draw at ~600mA. What I want to know, is can a 12v walwart adapter be wired into the circuit? Is that safe? i was thinking of disassembling it and wiring it directly.