This Nema 17 stepper motor delivers a holding torque of 0.52Nm(73.64oz.in) and features our high-precision MG series gearbox with a 50:1 gear ratio. Unlike the EG series' steel gears, the MG series utilizes durable powder metallurgy gears, offering an optimal balance of precision and cost-effectiveness for your applications.
The integrated shaft coupling design allows for easy motor or gearbox replacement, providing flexibility for your projects.
Electrical Specification
*Part Number: 17HS19-1684S-MG50
*Motor Type: Bipolar Stepper
*Holding Torque without Gearbox: 0.52Nm(73.64oz.in)
*Rated Current/phase: 1.68A
*Phase Resistance: 1.80ohms±10%
*Inductance: 3.20mH±20%(1KHz)
*Insulation Class: B 130°C[266°F]
Gearbox Specifications
*Gearbox Type: Spur Planetary
*Gear Material: Powder Metallurgy
*Gear Ratio: 50:1
*Efficiency: 80%
*Backlash at No-load: ≤45arcmin
*Maximum Permissible Torque: 10.00Nm(1416.12oz.in)
*Moment Permissible Torque: 20.00Nm(2832.23oz.in)
Physical Specification
*Frame Size: 42 x 42mm
*Motor Length: 48mm
*Gearbox Length: 51mm
*Output Shaft Type: Keyway
*Output Shaft Diameter: Φ8mm
*Output Shaft Length: 21.5mm
Connection
A+: Black, A-: Green, B+: Red, B-: Blue