耐用性、可靠性高
耐用性好、性能高，QA4 系列弯角堵转式工具的马达在达到规定扭矩时会堵转，确保一致的扭矩可重复性。
维护简便
QA4 系列工具经过特殊设计，容易维护。
QA4 系列扳手 - 手持式弯角堵转式
QA4 系列弯角堵转式扳手让您能够更轻松、更舒适地完成甚至是更苛刻的工作。反转环可确保舒适性，360 度分度弯角头可提供更大的灵活性，让您在难以够及的位置轻松完成工作。
Model | Actuation | Torque Range (Nm) | Torque Range (ft-lb) | Free Speed (rpm) | Weight (kg) | Weight (lb) | Length (mm) | Length (in) | Angle Head Side to Center (mm) | Angle Head Side to Center (in) | Angle Head Height (mm) | Angle Head Height (in) | Air Inlet | cfm | Spindle Type | Sound (dBA) |
QA4AALD011NP25S06 | Lever Start | 11 - 13 | 8 - 9.6 | 1025 | 1.12 | 2.47 | 282 | 11.1 | 13 | 0.5 | 33 | 1.28 | 1/4 in NPT | 27 | 3/8 in. Square | 79.3 |
QA4AALD015NP25S06 | Lever Start | 15 - 16 | 11 - 11.8 | 800 | 1.12 | 2.47 | 282 | 11.1 | 13 | 0.5 | 33 | 1.28 | 1/4 in NPT | 27 | 3/8 in. Square | 79.3 |
QA4AALD020NP25S06 | Lever Start | 20 - 21 | 15 - 15.5 | 625 | 1.12 | 2.47 | 282 | 11.1 | 13 | 0.5 | 33 | 1.28 | 1/4 in NPT | 27 | 3/8 in. Square | 79.3 |
QA4AALD030NP28S06 | Lever Start | 30 - 31 | 22 - 22.9 | 425 | 1.2 | 2.63 | 282 | 11.1 | 14 | 0.55 | 35 | 1.39 | 1/4 in NPT | 27 | 3/8 in. Square | 79.3 |
QA4AALD040NP35S06 | Lever Start | 40 - 41 | 30 - 30.2 | 325 | 1.48 | 3.25 | 335 | 13.2 | 18 | 0.69 | 44 | 1.71 | 1/4 in NPT | 27 | 3/8 in. Square | 79.3 |
QA4AALD055NP35S08 | Lever Start | 55 - 58 | 40 - 42.8 | 200 | 1.76 | 3.88 | 358 | 14.1 | 18 | 0.69 | 44 | 1.71 | 1/4 in NPT | 27 | 1/2 in. Square | 79.3 |
