90 degree hole output Nema23 right angle planetary reducer speed ratio 64: 1 96: 1 144: 1 216:1 for Nema23 stepper motor
USD 92.82USD 102.00
90 degree hole output Nema23 right angle planetary reducer speed ratio 64: 1 96: 1 144: 1 216:1 for Nema23 stepper motor