Nema 17 Bipolar Krokový Motor CNC Převodovka 5:1 1.68A 2.8V

Electrical Specification

• Manufacturer Part Number: 17HS19-1684S-PG5
• Motor Type: Bipolar Stepper
• Step Angle: 0.35 deg
• Holding Torque without Gearbox: 44Ncm(62.31oz.in)
• Rated Current/phase: 1.68A
• Phase Resistance: 1.65ohms
• Voltage: 2.8V
• Inductance: 2.8mH ± 20%(1KHz)

Gearbox Specifications

• Gearbox Type: Planetary
• Gear Ratio: 5.18: 1
• Efficiency: 90%
• Backlash at No-load: <=1 deg
• Max.Permissible Torque: 2Nm(283oz.in)
• Moment Permissible Torque: 4Nm(566oz.in)
• Shaft Maximum Axial Load: 50N
• Shaft Maximum Radial Load: 100N

Physical Specifications

• Frame Size: 42 x 42mm
• Motor Length: 48mm
• Gearbox Length: 27.3mm
• Shaft Diameter: Φ8mm
• Shaft Length: 20mm
• D-cut Length: 15mm
• Number of Leads: 4
• Lead Length: 500mm
• Weight: 520g

Connection

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.

Datasheet:

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