STEPPERONLINE 27:1 Planetary Gearbox Nema 11 Dual Shaft Geared Stepper Motor DIY Robot Camera

This high precision NEMA 11 Stepper motor has an integrated Planetary gearbox with a 26.85:1 gear ratio, the resolution reach 0.067 deg. step angle. It's a good solution in applications that need very low rotation speeds and/or lots of torque. A rear shaft can mount encoder or equals, the rear shaft diameter is 3.9mm. Electrical Specification: * Manufacturer Part Number: 11HS12-0674D1-PG27 * Motor Type: Bipolar Stepper * Step Angle: 0.067 deg. * Holding Torque: 1.3Nm * Rated Current/phase: 0.67A * Phase Resistance: 5.6ohms * Inductance: 4.2mH+/-20%(1KHz) Gearbox Specifications: * Gearbox Type: Planetary * Gear Ratio: 26.85:1 * Gear Efficiency: 81% * Backlash at No-load:<=1 deg. * Max.Permissible Torque: 3Nm(425oz-in) * Moment Permissible Torque: 5Nm(708oz-in) * Shaft Maximum Axial Load: 5N * Shaft Maximum Radial Load: 25N Physical Specifications: * Frame Size: 30 x 30mm * Motor Length: 31.5mm * Gearbox Length: 35mm * Front Shaft Diameter: 6mm * Front Shaft Length: 18mm * Front D-cut Length: 12mm * Rear Shaft Diameter 3.9mm * Rear Shaft Length: 12mm * Number of Leads: 4 * Lead Length: 300mm * Weight: 120g Connection: Black(A+), Green(A-), Red(B+), Blue(B-) Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.

• High Torque Good Speed
• 0.067 deg. Step Angle
• NEMA 11 bipolar 4-wire
• Planetary Gearbox Ratio 26.85:1
• Rated current 0.67A & resistance 5.6ohms