Stepperonline 5:1 Planetary Gearbox Nema 17 Stepper Motor 1.68A For Diy Cnc Robot 3D Printer

This Is Popular Geared Nema 17 Stepper Motor With A Medium Body And Torque. It Has An Integrated Planetary Gearbox With A 5.18:1 Gear Ratio, The Resolution Reach 0.35�Step Angle. It'S A Good Solution In Applications That Need Very Low Rotation Speeds And/Or Lots Of Torque.

Electrical Specification

* Manufacturer Part Number: 17Hs15-1684S-Pg5
* Motor Type: Bipolar Stepper
* Step Angle: 0.35�
* Holding Torque: 1.68Nm
* Rated Current/Phase: 1.68A
* Phase Resistance: 1.65Ohms
* Recommended Voltage: 12-24V
* Inductance : 3.2Mh�20%(1Khz)

Gearbox Specifications

* Gearbox Type: Planetary
* Gear Ratio : 5.18:1
* Efficiency: 90%
* Backlash At No-Load : ≪=1�
* 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: 40Mm
* Gearbox Length: 27.3Mm
* Shaft Diameter: F8Mm
* Shaft Length: 20Mm
* D-Cut Length: 15Mm
* Number Of Leads: 4
* Lead Length: 500Mm
* Weight : 460G

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.