Original Twotrees Brand Nema17 Stepper Motor.

High quality Motor ensures better accuracy, step angle and torque.

Specifically designed for 3D Printers and CNC.

This brand motor has relatively high high-holding torque that gives the user the ability to incrementally “step” to the next position. This results in a simple positioning system that doesn’t require an encoder and makes stepper motor controllers very simple to build and use.

This specific NEMA 17 Stepper Motor offers 14 N.cm of torque and 200 steps per revolution. Additionally, the motor comes with a cable with JST and Dupont connector at each end.

Specifications:

• Brand: Twotrees
• Phase: 2-phase step drive.
• Step angle: 1.8 ± 5% °/Step.
• Voltage: 12V.
• Current: 700 mA/phase.
• Resistance: 4 ± 10% Ω/Phase.
• Inductance: 3.2 ± 20% mH/Phase.
• Holding Torque: 14 N.cm (1.24 lb.in).
• Detent Torque: 2.2 N.cm (0.2 lb.in).
• Rotational Inertia: 54 g.cm² (0.3 oz.in²).
• Insulation Class: B (see table below for temperatures).
• Ambient Temperature Required: -20 to 50°C (-4 to 122°F).
• Body Dimensions: 41.8 x 41.8 x 23.8 mm (1.65 x 1.65” x 0.94”).
• Shaft Diameter: 5mm.
• Shaft Length: 21mm.
• Weight: 130g (4.6 oz.).

Pinout:

• Red = A+.
• Green = A.
• Black = B+.
• Blue = B.