SPECIFICATIONS   　 　 　 　 MECHANICAL   ELECTRICAL   　 　 TOTAL ROTATION ANGLE ROTATION TORQUE SHAFT STOP STRENGTH 　 300°±5° 20-200gf-cm more than 6 kgf.cm/min RATED WATTAGE RATED VOLTAGE INSULATION RESISTANCE DIELECTRIC 　 linear taper(B)Other taper 0.5W     0.25W 500V    250V more than 100MΩ at DC500V AC500V,1minute