SY42STH38-1684A
SY42STH38-1684A is HIGH TORQUE HYBRID STEP PING MOTOR manufactured by SONGYANG.
HIGH TORQUE HYBRID STEPPING MOTOR SPECIFICATIONS
General specifications
Step Angle ( °) Temperature Rise (℃) Ambient Temperature (℃) Number of Phase Insulation Resistance (MΩ) Insulation Class Max.radial force (N) Max.axial force (N)
80 Max (rated current、2 phase on)
-20～+50
100 Min
(500VDC)
Class B
28 (20mm from the flange)
Electrical specifications
Rated Voltage (V)
Rated Current (A)
Resistance Per Phase ( ±10% Ω) Inductance Per Phase ( ±20% m H) Holding torque(N.cm)
2.8 1.68 1.65 (25℃) 3.2 36
Wiring Diagram :
Dimensions: (unit=mm)
RED BLU
N.cm
PULL out turque curve :
VOLTAGE: 24VDC CONSTANT CURRENT : 1.68A HALF STEP
35 30 25 20 15 10
5 0
200 500 700 900 1.2k 1.8k 2.4k 3k 4k 5k PPS
φ
0 -0.012
42.3Max 31±0.2
300±10 31±0.2 42.3Max
0 -0.0
φ2
24±1...
