STEPPERONLINE Nema 17 Geared Stepper Motor Gear Ratio 5:1 3D Printer Extruder Motor DIY CNC Robotics
Product description

Overview
This Nema 17 stepper motor with 48mm body and 1.68A rated current, integrated a planetary gearbox of 5.18:1 gear ratio. It’s a good solution to applications that with limited space but need low speed and/or high torque.
Electrical Specification
Manufacturer Part Number 17HS19-1684S-PG5 Motor Type Bipolar Step Angle 0.35deg Holding Torque without Gearbox 52Ncm(73.6oz.in) Rated Current/phase 1.68A Phase Resistance 1.8ohms Inductance 3.2mH ± 20%(1KHz) Insulation Class B 130°C[266°F] Gearbox Type Planetary Gear Ratio 5.18:1 Efficiency 90% Backlash at No-load <=3deg Max.Permissible Torque 3Nm(424.83oz.in) Moment Permissible Torque 5Nm(708.06oz.in) Shaft Maximum Axial Load 50N Shaft Maximum Radial Load 100N
Physical Specifications
Frame Size 42 x 42mm Motor Length 48mm Gearbox Length 27.3mm Shaft Diameter 8mm Shaft Length 20mm D-cut Length 15mm Number of Leads 4 Lead Length 500mm Weight 520g Connection Black(A+), Green(A-), Red(B+), Blue(B-)
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Customer Reviews
4.9 out of 5 stars 38
4.8 out of 5 stars 7
4.8 out of 5 stars 10
4.4 out of 5 stars 35
4.3 out of 5 stars 37
4.1 out of 5 stars 39
Price
$40.19$40.19 $40.43$40.43 $40.43$40.43 $41.91$41.91 $41.94$41.94 $41.94$41.94
Weight
520g 560g 560g 570g 620g 630g
Good Torque Good Speed
0.35 deg. Step Angle
NEMA 17 bipolar 4-wire
Planetary Gearbox Ratio 5.18:1
Rated current 1.68A & resistance 1.65ohms
$40.19
Price: $40.19
(as of Oct 16, 2025 09:31:51 UTC – Details)
Product description

Overview
This Nema 17 stepper motor with 48mm body and 1.68A rated current, integrated a planetary gearbox of 5.18:1 gear ratio. It’s a good solution to applications that with limited space but need low speed and/or high torque.
Electrical Specification
Manufacturer Part Number 17HS19-1684S-PG5 Motor Type Bipolar Step Angle 0.35deg Holding Torque without Gearbox 52Ncm(73.6oz.in) Rated Current/phase 1.68A Phase Resistance 1.8ohms Inductance 3.2mH ± 20%(1KHz) Insulation Class B 130°C[266°F] Gearbox Type Planetary Gear Ratio 5.18:1 Efficiency 90% Backlash at No-load <=3deg Max.Permissible Torque 3Nm(424.83oz.in) Moment Permissible Torque 5Nm(708.06oz.in) Shaft Maximum Axial Load 50N Shaft Maximum Radial Load 100N
Physical Specifications
Frame Size 42 x 42mm Motor Length 48mm Gearbox Length 27.3mm Shaft Diameter 8mm Shaft Length 20mm D-cut Length 15mm Number of Leads 4 Lead Length 500mm Weight 520g Connection Black(A+), Green(A-), Red(B+), Blue(B-)
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.9 out of 5 stars 38
4.8 out of 5 stars 7
4.8 out of 5 stars 10
4.4 out of 5 stars 35
4.3 out of 5 stars 37
4.1 out of 5 stars 39
Price
$40.19$40.19 $40.43$40.43 $40.43$40.43 $41.91$41.91 $41.94$41.94 $41.94$41.94
Weight
520g 560g 560g 570g 620g 630g
Good Torque Good Speed
0.35 deg. Step Angle
NEMA 17 bipolar 4-wire
Planetary Gearbox Ratio 5.18:1
Rated current 1.68A & resistance 1.65ohms
Customers say
Customers find the stepper motor to be of good quality and report that it works flawlessly.
Specification: STEPPERONLINE Nema 17 Geared Stepper Motor Gear Ratio 5:1 3D Printer Extruder Motor DIY CNC Robotics
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