Product: STEPPERONLINE High Torque Nema 17 Bipolar Stepper Motor 92oz.in/65Ncm 2.1A Extruder Motor
Brand: STEPPERONLINE
This is one of strongest bipolar Nema 17 stepper motor with 1.8 deg. step angle (200 steps/revolution). 
Each phase draws 2.1A, allowing for a holding torque up to 65Ncm(92oz.in). 
 
 Electrical Specification: 
 
 * Manufacturer Part Number: 17HS24-2104S 
* Motor Type: Bipolar Stepper 
* Step Angle: 1.8 deg. 
* Holding Torque: 65Ncm(92oz.in) 
* Rated Current/phase: 2.1A 
* Phase Resistance: 1.6ohms 
* Inductance: 3mH+/-20%(1KHz) 
 
 Physical Specification: 
 
 * Frame Size: 42 x 42mm 
* Body Length: 60mm 
* Shaft Diameter: 5mm 
* Shaft Length: 24mm 
* D-cut Length: 15mm 
* Number of Leads: 4 
* Lead Length: 500mm 
* Weight: 500g 
 
 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.
Very High Torque
65Ncm(92oz.in) holding torque
NEMA 17 bipolar 1.65"x1.65"x2.36" 4-wire
1.8 deg. step angle(200 steps/rev)
Rated current 2.1A & resistance 1.6ohms

Search query: high degree angle stepper
Relevance: Exact