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Your cart is empty. This is a short geared NEMA 17 Stepper motor, total length inlcuding shaft below 80mm, and with 6mm diameter shaft. It has an integrated planetary gearbox with a 5.18:1 gear ratio, the resolution reach 0.35 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: 17HS13-0404S-PG5
* Motor Type: Bipolar Stepper
* Step Angle: 0.35 deg.
*Holding Torque without Gearbox: 25Ncm(31.2oz.in)
* Rated Current/phase: 0.4A
* Phase Resistance: 27ohms
* Inductance: 28.5mH+/-20%(1KHz)
Gearbox Specifications:
* Gearbox Type: Planetary
* Gear Ratio: 5.18:1
* Efficiency: 90%
* Backlash at No-load: * Max.Permissible Torque: 3Nm(424.83oz.in)
* Moment Permissible Torque: 5Nm(708.06oz.in)
* Shaft Maximum Axial Load: 50N
* Shaft Maximum Radial Load: 100N
Physical Specifications:
* Frame Size: 42 x 42mm
* Motor Length: 34mm
* Gearbox Length: 27.3mm
* Shaft Diameter: 6mm
* Shaft Length: 18mm
* D-cut Length: 12mm
* Number of Leads: 4
* Lead Length: 500mm
* Weight: 380g
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.
Adam Townsend
2025-06-22 12:47:31
The size, voltage, and power are perfect for my application. Will need more soon now that I have proved out my concept.
Tinker
2025-06-03 15:59:24
Used them for a 2 kilogram robot. They work great. The price is a bit high but the quality seems to be there.
Ronald Dupre
2025-05-02 17:02:06
Nicely made, but be careful, it has a 6 mm shaft which is hard to integrate into the RepRap environment. A 5 mm or 8 mm shaft is more appropriate.
Customer
2025-01-15 11:18:24
I bought this stepper motor some time ago but didn't had the chance to test it.Right now I have set it up with a easy driver motor drive and it vibrates a lot at low speed, it resonates and jump steps.I really don't know whats causing this,I bought another stepper motor, from another store and it doesn't have this problem
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