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The Helac L30 Series is a heavy duty helical hydraulic actuator that is suitable for harsh environments. Designed for applications that require high bearing capacity, the L30 Series features foot or flange output with 180° or 360° rotation....
The Helac L30 Series is a heavy duty helical hydraulic rotary actuator that is suitable for harsh environments. Designed for applications that require high bearing capacity, the L30 Series features foot or flange output. Helac’s helical, sliding spline technology is non self-locking while providing high shock resistance and high-holding torque for demanding applications. Functioning as a rotating device, mounting bracket and load bearing structure the L30 Series eliminates the need for external bearing systems, brakes or locking devices. Nine standard sizes with torque output up to 380,000 in-lbs at 3,000 psi.
Markets:
Agriculture
Construction
Energy
Marine
Material Handling
Military
Mining
Truck/Trailer
Feature/Benefits:
Powerful – High torque, high bearing capacity
Durable – Moving parts enclosed, suitable for harsh environments
Compact – High power density, fits in tight spaces
Holds Position – Zero internal leakage, smooth operation, no external brake required
Simplifies – Eliminates bearings, linkages & brackets, reduces bill of materials
Backdrives in Overload Conditions – Hydraulic fuse, prevents mechanical damage
Applications:
Steering
Boom positioning
Drill positioning
Conveyor positioning
Blowout Preventer
Davit rotation
Mast / hatch positioning
Access ramp deploy
Attachment rotation
Shotcrete nozzle rotation
Pipe handling
Brush positioning
Tipping and dumping
| 类型 | Helical | |
| 标准旋转（度数） | 180 and 360 | |
| 最大压力（psi) | 3,000 | |
| 最大压力（bar) | 207 | |
| Drive Torque (in-lbs) | 17,000 to 380,000 | |
| Drive Torque (Nm) | 1,921 to 42,940 | |
| Holding Torque (in-lbs) | 43,600 to 936,000 | |
| Holding Torque (Nm) | 4,927 to 105,768 | |
| Cantilever Moment (in-lbs) | 45,900 to 570,000 | |
| Cantilever Moment (Nm) | 5,187 to 64,410 | |
| Straddle Moment (lbs) | 180° rotation 119,000 to 1,505,000 | 360° rotation 170,000 to 1,505,000 | |
| Straddle Moment (Nm) | 180° rotation 13,447 to 170,065 | 360° rotation 19,210 to 170,065 | |
| 径向载荷（磅） | 4,000 to 26,000 | |
| 径向载荷（牛顿） | 1,814 to 11,794 | |
| 轴向载荷能力（磅） | 3,000 to 18,000 | |
| 轴向载荷（牛顿） | 1,361 to 8,165 | |
| 位移 | 180° rotation 29.8 to 622 in³ | 360° rotation 60.0 to 732 in³ | 180° rotation 488.3 to 10,192.8 cm³ | 360° rotation 983.2 to 11,995.4 cm³ | |
| 重量（磅） |
180° rotation 76.0 to 1,100 | 360° rotation 100 to 1,000 |
|
| 重量（公斤） | 180° rotation 34.5 to 499.0 | 360° rotation 45.4 to 453.6 | |
| 装配 | Flange or Foot |
手机：18525026592 18525026580 18525026591 13840329481
QQ：1746434967 2271325484
邮箱：1746434967@qq.com
地址：沈阳市铁西区重工街熊家岗路2号3门1-2层(铁西重工街体育场，档案馆旁)
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