Shipping listing: 1X NEMA23 Right Angled Planetary Gearbox Description: Product type: Right Angled Planetary Gearbox Flange: 57mm Nema23 Speed Ratio: 5:1(Actual ratio 4.85:1); Intput Shaft: Default 8mm (If you would like 6.35mm, please leave us a message) Output Shaft: 14mm Body length: 103mm Precision: Less than 15 Arcmin Rated Load:15NM Max Load:30NM Efficiency:95% Rated input speed: 3000prm Max input speed:5000rpm Gear material: 20Cr Carbon steel Note: This is a low price reducer, used to alter direction, cut speed, develop torque, in case you have greater standards for precision and back lash, please contact us to purchase more precision reducer, we can provide you with the finest price! Drawing: