Voltage:220V-240V~50Hz
Input power:900W
Lifting weight:250Kgs(Single line) 500Kgs(Double line)Lifting height:12m(Single line),6m(Double line)Lifting speed:8m/min(Single line),4m/min(Double line)Upper and lower limit device

Voltage:220V-240V~50/60Hz
Input power:1200W
Collet size:6,8mm,1/4″

Volts:20V
Charge current：2A
Charging time.:1Hr

Voltage:220V-240V~50/60Hz
Input power:320W
No-load speed:14000rpm

Meterial:petroleum resin
Diameter:11.2mm
Length:20cm