Oukeda Nema 17 Stepper Motor 55Ncm (77.89 oz·in) 1.8 Deg 3.0V 2 Phases 42 × 42mm 4 Wires

Oukeda Nema 17 Stepper Motor 55Ncm (77.89 oz·in) 1.8 Deg 3.0V 2 Phases 42 × 42mm 4 Wires

Electrical Specifications:
Rated Voltage:3.0V DC
Rated Current:1.68A/Phase
Step Angle: 1.8° ±5%
Number of Phases: 2
Phase Resistance:1.8 Ω ±10% (at 20°C)
Phase Inductance:4.5 mH ±20%
Holding Torque:55Ncm(77.89 oz·in)
Insulation Class: Class B
Insulation Resistance: ≥100 MΩ (500 V DC)
Operating Temperature: -20°C to +50°C
Operating Humidity: 15%–95% RH
Recommended Driver Supply Voltage: 12–36 V DC
Recommended Driver: OK2D4020A

Mechanical Specifications:
Model: OK42FD47-1684A-25Y
Frame Size: 42 × 42 mm
Motor Body Length: 48 mm
Shaft Diameter: 2.98 mm (Tip) / 5 mm (Base)
Shaft Length: 25 ±0.5 mm
Shaft Tip Length: 14 mm
Shaft Type: Stepped Round Shaft
Mounting Hole Spacing: 31 ±0.2 mm
Mounting Holes: 4 (Thread Size Not Specified)
Pilot Diameter: 22 mm (0/-0.05 mm)
Pilot Height: 2 mm
Motor Weight: Approx. 0.4 kg
Number of Wires: 4
Cable Length: 500 mm
Wire Specification: UL1007 24 AWG
Connector Type: TJC3-4Y;