This is a High Precision planetary gearbox nema17 stepper motor that provides great torque while still being able to rotate at a quick RPM.

• Manufacturers part# 17HS4401S-PG5.18
• Bi-polar stepper motor
• 1.8 degree step w/o gearbox
• 0.35 degree step with gear box
• Holding torque 2Nm (283oz.in)
• Rated Current/phase 1.68A
• Frame Size 42 x 42mm
• Motor Length: 40mm
• Gearbox Length: 30mm
• Shaft Diameter: 8mm
• D-cut Length: 15mm
• Lead Length: 1 Meter

Connections: Black(A+) Green(A-) Red(B+) Blue(B-)