Manufacturer: Fulling Model No FL57STH76-2804B
Step angle: 1.8°
Voltage: 3.2 V
Current: 2.8 A
Step angle accuracy: ±5%
Temperature rise (max): 80°C Max. (rated current, 2 phase on)
Ambient temperature: -20 to 50°C
Insulation resistance(at 500 VDC): ≥100 MΩ
Dielectric strength (1 min.): 500 VAC
Shaft radial play (450 g load): ≤0.02 mm
Shaft axial play (450 g load): ≤0.08 mm
Max.radial force (20 mm from flange): 75 N
Max.axial force: 15 N
Resistance per coil: 1.13 Ω
Inductance per coil (±20%): 3.6 mH
Resistance accuracy: ±10%
Inductance accuracy: ±20%
Holding torque: 18.9 kg.cm
Number of leads: 4
Rotor inertia: 275 g.cm2
Weight: 1 Kg
Detent torque: 360 g.cm
Body length: 76 mm
Front shaft length: 20 mm
Dimension: 56 × 56 mm square face, 76 mm long, 47 mm between mounting holes
Wiring:

Dimension:
