Nema 17 Stepper Motor Heat Sink

60 or 80c rise above ambient isn t unusual you are expected to bolt the motor to something metal to take the heat away.

Nema 17 stepper motor heat sink.

Either run the motor well below its rated current i e. Bntechgo black aluminum heat sink cooling fin 4 pcs 40mm x 40mm x 11mm silicone based thermal pad 4 pcs 40mm x 40mm x 0 5mm. Obmwang 6 pack nema 17 stepper motor steel and rubber vibration dampers plus 12pcs m3 screws and small screwdriver for cnc creality cr 10 10s 3d printer 4 4 out of 5 stars 23. Bz 3d nema 17 stepper motor damper rubber vibration dampers heat sink m3 screw for creality 3d printer cr 10 cr10s 4 5 ender 3 ender 5 pro 4 pcs set 3 6 out of 5 stars 4 15 98 15.

Thermal tape is required to attach the heat sink onto the the face s of the motor. Material black anodized aluminium. These heatsink was designed by us to help cool the stepper motor near the extruder hot end of your 3d printer. It s common for stepper motors especially with prolonged usage to generate excess heat.

Usongshine nema 17 stepper motor 42 motor 1 5a 17hs4401 high torque 42n cm 60oz in 42bygh 1 8 degree 38mm 4 lead with 1m cable and connector for diy cnc 3d printer 4 4 out of 5 stars 276 1 best seller in 3d printer motors. A a4988 will struggle to supply 2 amps even with a large heat sink and a cooling fan. Also for use on any nema17 motor that is in an area with restricted airflow is on for extended periods of time or that is mounted close to a source of heat. These heat sinks have an adhesive back that allows them to be directly attached to the back of a stepper motor.

The heat sink is the same form factor of a nema 17 stepper motor and has holes lighing up with the motor holes. Stepper dampers are used to decrease noise and resonance in your cnc and 3d printer eliminating vibration and effectively improving 3d printing quality. You have a motor where ir is 12v so you ll need a minimum of 24v preferably 36v to get any sort of performance from a chopper driver. We stopped using the shields and built the circuit with a4988 driver with a 1 2a 12v nema 17 stepper motor.

This heat sink is mounted on the back of a nema 17 stepper motor to reduce the heat in the motor. Nema 17 stepper damper stepper motor vibration dampers heat sink for. A wise investment to extend the life of any of our nema17 sized stepper motors. Using this device we saw a 25 reduction in temperature increase on our lulzbot taz 5 s steppers.

All 3d printers utilize stepper motors to create the motion needed to manufacture 3d prints and most of those stepper motors are the nema 17 form factor. Heat sink for a nema 17 stepper motor used on most desktop 3d printers and in many other applications.