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Stepper Motors
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
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)
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