耐用性好
耐用性好，经过一百万次循环测试，未出现任何故障，这款工具不会让您失望。
维护简便
采用免润滑马达，您只需一把活动扳手即可轻松进行维护。
QA4 系列扳手 - 固定直式远程堵转式
| Model | Actuation | Torque Range (Nm) | Torque Range (ft-lb) | Free Speed (rpm) | Weight (kg) | Weight (lb) | Length (mm) | Length (in) | Head Side to Center (mm) | Head Side to Center (in) | Air Inlet | cfm | Spindle Type | Common Fastener Size | Sound (dBA) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QA4ASRD012NF41S06 | Remote Start | 10 - 12 | 7.4 - 8.8 | 1050 | 1.61 | 3.55 | 451 | 17.8 | 21 | 0.81 | 29 | 3/8 in. Square | M4 - M5 | 79.3 | |
| QA4ASRD015NF41S06 | Remote Start | 12.7 - 15 | 9.4 - 11.1 | 850 | 1.61 | 3.55 | 451 | 17.8 | 21 | 0.81 | 29 | 3/8 in. Square | M5 - M6 | 79.3 | |
| QA4ASRD020NF41S06 | Remote Start | 17 - 15 | 12.5 - 14.8 | 600 | 1.61 | 3.55 | 451 | 17.8 | 21 | 0.81 | 29 | 3/8 in. Square | M6 - M8 | 79.3 | |
| QA4ASRD027NF41S06 | Remote Start | 22.7 - 27 | 16.7 - 19.9 | 450 | 1.61 | 3.55 | 451 | 17.8 | 21 | 0.81 | 29 | 3/8 in. Square | M8 | 79.3 | |
| QA4ASRD046NF41S06 | Remote Start | 38 - 46 | 28 - 33.9 | 250 | 1.84 | 4.06 | 465 | 18.3 | 23 | 0.91 | 29 | 3/8 in. Square | M8 | 79.3 | |
| QA4ASRD046NF41S08 | Remote Start | 38 - 46 | 28 - 33.9 | 250 | 1.84 | 4.06 | 465 | 18.3 | 23 | 0.91 | 29 | 1/2 in. Square | M8 | 79.3 |
