Nema 23 Planetary Gearbox Gear Ratio 5:1 Speed Reducer Backlash < 3 Arcmin 4000RPM Gear Head for 6.35mm/8mm Input Shaft Nema23 Stepper Motor, Reduction Box for CNC Router

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Management number 211318778 Release Date 2026/04/04 List Price $40.00 Model Number 211318778
Category
  • Planetary Reducer for nema23 stepper motor. Frame Size: 60 x 60 mm(2.36 inch); Output Shaft: 16mm(0.63 inch); Input Shaft: 6.35mm(0.25 inch) and 8mm(0.31 inch), adapter motors: Fit for 6.35mm and 8mm input Shaft nema23 stepper Motor.
  • Stepper Motor Planetary Gearboxes Backlash Precision: <= 3 Arcmin, Full load efficiency: >= 97%, max input speed: 8000rpm, rated input speed: 4000 rpm, Torsion rigidity: 6 Nm/arcmin.
  • Gear Ratio: 5 :1. Speed Reducer Body length: 70.5mm (excluding output shaft). High torque - 54 Nm; Maximum radial force/torque: 1530N; Maximum axial force/torque: 630N. It's a good solution in applications that need low rotation speeds and/or lots of huge torque.
  • Applications: Compact design, flexible and easy installation, space-saving. This planetary gear is mainly used to reduce speed and increase holding torque, widely applied in CNC machine, such as engraving machine, milling machine, lathe, work bench, grinding machine etc.
  • Included:1pc x Planetary Gearbo, 4pc x Screws, 1pc x 8mm to 6.35mm shaft adapter - the function of the shaft adapter is to modifies the input bore of the gearbox. The standard 8mm input bore fits a nema23 stepper motor with a 8mm output shaft, when the 6.35mm adapter is installed, it accommodates a nema 23 stepper motor with a 6.35mm output shaft.
Brand Name TOSEASTARS
Manufacturer TOSEASTARS
Material Type Alloy Steel
Included Components Planetary Gearbox

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