I'm not sure if this is the right forum to post this, move it to a more appropriate one if needed. I can't seem to find a "good deals" forums.
[www.acceselectronique.ca] currently has this motor in stock in all four physical locations, however it's not in their website inventory:
Japan Servo Co. Ltd.
KP4M2-008
1.8 deg/step
5 wires (unipolar)
I can't seem to find a datasheet for these, but they're only 4$CAD. I asked about the inventory and most stores had at least 50, some nearly over 400 in stock.
Be warned, however. Check each motor by hand to "feel" the steps of the motors. A lot of the motors I tested had almost no "step" in their spin, others almost felt like they had loose parts or debris inside preventing the motor to spin smoothly/correctly. After about 15 minutes of testing I was able to find what I think are four good motors with identical torque.
edit: I found a datasheet for KP4M2-203, those are 12V motors but the coils of the motors I bought (KP4M2-008) are 75 ohms (coil-to-common) instead of the 37.5 ohms listed in the datasheet.
May not be good enough for a RepRap according to some, but could still be quite useful for other CNC projects, especially at that price, size and 1.8 deg/step.
[www.acceselectronique.ca] currently has this motor in stock in all four physical locations, however it's not in their website inventory:
Japan Servo Co. Ltd.
KP4M2-008
1.8 deg/step
5 wires (unipolar)
I can't seem to find a datasheet for these, but they're only 4$CAD. I asked about the inventory and most stores had at least 50, some nearly over 400 in stock.
Be warned, however. Check each motor by hand to "feel" the steps of the motors. A lot of the motors I tested had almost no "step" in their spin, others almost felt like they had loose parts or debris inside preventing the motor to spin smoothly/correctly. After about 15 minutes of testing I was able to find what I think are four good motors with identical torque.
edit: I found a datasheet for KP4M2-203, those are 12V motors but the coils of the motors I bought (KP4M2-008) are 75 ohms (coil-to-common) instead of the 37.5 ohms listed in the datasheet.
May not be good enough for a RepRap according to some, but could still be quite useful for other CNC projects, especially at that price, size and 1.8 deg/step.