Stepperonline 19:1 Planetary Gearbox High Torque Nema 17 Stepper Motordiy Cnc Camera Telescope

This High Precision Nema 17 Stepper Motor Has An Integrated Planetary Gearbox With A 19.19:1 Gear Ratio, The Resolution Reach 0.094 Deg. 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: 17Hs19-1684S-Pg19
* Motor Type: Bipolar Stepper
* Step Angle: 0.094 Deg.
* Holding Torque: 3Nm
* Rated Current/Phase: 1.68A
* Phase Resistance: 1.65Ohms
* Inductance: 2.8Mh+/-20%(1Khz)

Gearbox Specifications:
* Gearbox Type: Planetary
* Gear Ratio: 19.19:1
* Efficiency: 81%
* Backlash At No-Load: ≪=1 Deg.
* Max.Permissible Torque: 3Nm(425Oz-In)
* Moment Permissible Torque: 5Nm(708Oz-In)
* Shaft Maximum Axial Load: 50N
* Shaft Maximum Radial Load: 100N

Physical Specifications:
* Frame Size: 42 X 42Mm
* Motor Length: 48Mm
* Gearbox Length: 35Mm
* Shaft Diameter: 8Mm
* Shaft Length: 20Mm
* D-Cut Length: 15Mm
* Number Of Leads: 4
* Lead Length: 500Mm
* Weight: 560G

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.