$44 STEPPERONLINE 20:1 High Precision Planetary Gearbox Nema 17 Gear Industrial Scientific Additive Manufacturing Products 3D Printer Parts Accessories STEPPERONLINE 20:1 High Precision Planetary Nema Max 61% OFF Gearbox Gear 17 $44 STEPPERONLINE 20:1 High Precision Planetary Gearbox Nema 17 Gear Industrial Scientific Additive Manufacturing Products 3D Printer Parts Accessories STEPPERONLINE 20:1 High Precision Planetary Nema Max 61% OFF Gearbox Gear 17 Precision,Nema,/decimalism877131.html,High,tenacious.digital,Planetary,Gearbox,Gear,17,STEPPERONLINE,20:1,Industrial Scientific , Additive Manufacturing Products , 3D Printer Parts Accessories,$44 Precision,Nema,/decimalism877131.html,High,tenacious.digital,Planetary,Gearbox,Gear,17,STEPPERONLINE,20:1,Industrial Scientific , Additive Manufacturing Products , 3D Printer Parts Accessories,$44

STEPPERONLINE 20:1 High Washington Mall Precision Planetary Nema Max 61% OFF Gearbox Gear 17

STEPPERONLINE 20:1 High Precision Planetary Gearbox Nema 17 Gear

$44

STEPPERONLINE 20:1 High Precision Planetary Gearbox Nema 17 Gear

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Product description

This Nema 17 stepper motor with 39mm body and 1.68A rated current, integrated with a 48.3mm Planetary gearbox of 20:1 gear ratio. It's a good solution to applications that with special space but need low speed and/or high torque."br""br""b"Electrical Specification"br""br" *Manufacturer Part Number: 17HS15-1684S-HG20"br" *Motor Type: Bipolar Stepper"br" *Step Angle: 0.09deg"br" *Holding Torque without Gearbox: 39Ncm(55oz.in)"br" *Rated Current/phase: 1.68A"br" *Phase Resistance: 1.6ohms"br" *Voltage: 2.7V"br" *Inductance: 3.2mH ± 20%(1KHz)"br""br""b"Gearbox Specifications"br""br" *Gearbox Type: Planetary"br" *Gear Ratio: 20 : 1"br" *Efficiency: 90% "br" *Backlash at No-load: lt;=25 arcmin"br" *Max. Permissible Torque: 15Nm(2124oz.in) "br" *Moment Permissible Torque: 25Nm(3540oz.in) "br" *Max. Radial Load: 150N"br" *Ambient Temperature: -10 - 90℃"br" *Insulation Class: B"br" *Noise: lt;=50 dB"br" *Life: 20000 h"br""br""b"Physical Specifications"br""br" *Frame Size: 42 x 42mm"br" *Motor Length: 39mm"br" *Gearbox Length: 48.3mm"br" *Shaft Diameter: Φ8mm"br" *Shaft Length: 23.5mm"br" *Key-way Length: 14mm"br" *Number of Leads: 4"br" *Lead Length: 320mm"br" *Weight: 880g"br""br""b"Connection:"br""br" Black(A+), Green(A-), Red(B+), Blue(B-) "br""br""b"Warning:"br""br" Make sure the motor connect to a constant current or chopper drive controller before you test motor. "br"Connecting the motor directly to a power supply will destroy the motor.

STEPPERONLINE 20:1 High Precision Planetary Gearbox Nema 17 Gear