Step Accuracy ------------------------------ ±5%
Resistance Accuracy----------------------- ±10%
Inductance Accuracy ----------------------±20%
Temperature Rise -------------------------- 80°C MAX.
AmbientTemperature Range ------------- -20°C~ +50°C
Storage Temperature Range------------- -30°C~ +60°C
Insulation Resistance ---------------------- 100MΩ MIN. 500V DC
Dielectric Strength ------------------------- 500V AC1min
Radial Play --------------------------------- 0.02mm MAX. (450gLoad)
End Play ------------------------------------ 0.08mm MAX. (450gLoad)
Max. radial force --------------------------- 28N
Max. axial force---------------------------- 10N
CLICK THIS LINK FOR BUYING:4x23H2A1430 Nema23 Stepper Motors, 3.0A, 250N.cm (352oz.in)