PLF60 High Precision Low Noise Planetary Gear Reducer Fit Nema23 57 8mm Stepper Motor Nema24 60ST 14mm 400W Servo For CNC ,Low Noise - 70 TO 1_8MM FOR STEPPER

Level 1 Reduction Ratio 4:1 5:1 7:1 10:1 Level 2 Reduction Ratio 16//20/25/28/35/40/45/50/70 Backlash smaller than 10 Arcmin to 15 Arcmin,Output Shaft 14mm with 5mm key Input Diameter for Stepper 8mm Input Diametter For Servo 14mm