The constant torque electric wrench is composed of the main engine and the controller. The main engine of fixed torque electric wrench adopts double insulated single-phase series excitation motor and speed-reducing mechanism, which has novel structure, small size, light weight, safety and reliability. Because of the static torsion structure, smooth operation, no vibration, no impact, low noise, the operator is not affected by the reaction moment, so the labor intensity is low.

　　额定扭矩N.m :300

　　Rated Torque N.m:300

　　调理范围N.m:100-300

　　Conditioning range N.m:100-300

　　控制精度:±5%

　　Control accuracy: +5%

　　工作头转速r/min:15

　　Working head speed r/min:15

　　额定电压V:220

　　Rated voltage V:220

　　额定电流A:2.1

　　Rated current A:2.1

　　边心距：40

　　Margin center distance: 40

　　主机外形（长直×径）:40×80

　　Main Engine Outlook (Length, Straight, Diameter): 40 x 80方头尺寸:19×19

　　Square Head Size: 19 x 19

　　套筒型号:27#、32#

　　Sleeve type: 27 #, 32#

　　主机净重kg:5

　　Net weight of main engine kg:5

　　控制仪尺寸（长×宽×高）:160×100×60

　　Size of Controller (Length *Width *Height): 160 *100 *60控制仪重量kg:1.1

　　Controller weight kg:1.1

　　备注：1.套筒尺寸可按用户请求而定，普通按表中规则配套。2.产品外形及尺寸如有变动不另行通知。

　　Remarks: 1. Sleeve size can be determined according to user's request, usually matched according to the rules in the table. 2. No notice will be given for any change in the shape and size of the product.

　　本文来源：电动扭矩扳手Source: Electric Torque Wrench