NEMA17 Planetary Geared Stepper Motor –

We offer a varied selection of NEMA17 motors along with a variety of planetary gearbox. The various combinations offer a unique and versatile solution to applications with limited space that need low speed and/or high torque. Gearbox Specifications PL42-B type First stage Second stage Third stage Gear ratio 3.71、5.18
We offer a varied selection of NEMA17 motors along with a variety of planetary gearbox. The various combinations offer a unique and versatile solution to applications with limited space that need low speed and/or high torque. Gearbox Specifications PL42-B type First stage Second stage Third stage Gear ratio 3.71、5.18 14、19、27 51、71、100、139 Length （mm） 31 38.5 48.2 Rated load （N.m) 1.8 3 4.8 Max load (N.m) 5.3 8.9 14 Effiency (%) 90 81 73 Blacklash (arcmin) ≤60 ≤75 ≤90 Weight (kg) 0.2 0.25 0.3 Rated input speed (rpm) 3000 3000 3000 Max input speed (rpm) 5000 5000 5000 Protection class (IP) 65 65 65 Lubrication grease grease grease Noise (dB) ≤45 ≤45 ≤45 Life (Hours) ~20000 ~20000 ~20000 Stepper Motor Specifications: Specifications: Model: 42HS40-1704 Step Angle: 1.8° ± 5% Rated Voltage: 2.2VDC Rate Current: 1.7A Phase Resistance: 1.3±10%Ω Phase Inductance: 1.8±20%mH Holding Torque: 2.8 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 40mm Motor Weight: 280grams Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 42HS48-1504 Step Angle: 1.8° ± 5% Rated Voltage: 4.2VDC Rate Current: 1.5A Phase Resistance: 2.8±10%Ω Phase Inductance: 5.5±20%mH Holding Torque: 5.5 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 48mm Motor Weight: 380grams Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load) Specifications: Model: 42HS60-1504 Step Angle: 1.8° ± 5% Rated Voltage: 3.8VDC Rate Current: 1.5A Phase Resistance: 2.5±10%Ω Phase Inductance: 6.0±20%mH Holding Torque: 7.0 Kg.cm Surface Treatment: Black Electrophoresis Dielectric Strength: 500VAC / 5mA / 1min Insulation Resistance: ≥100M Ω / 500VDC Insulation: Class B Wires: AWG26 UL1007 Motor Length: 60mm Motor Weight: 550grams Shaft Radial Play 0.02Max.(450g-load) Shaft Axial Play 0.08Max.(450g-load)