Helical Hydraulic Rotary Actuator - L20-Series

【產品特點】
The Helac L20 Series is a cost-effective solution that can easily be designed into a wide range of applications. Helac’s hydraulic rotary actuators features extremely high thrust capacity while providing high shock resistance with 180° rotation....
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詳細介紹
產品概況:

The Helac L20 Series is a cost-effective solution that can easily be designed into a wide range of applications. Helac’s helical, hydraulic 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 L20 Series eliminates the need for external bearing systems, brakes or locking devices. Five standard sizes with torque output up to 39,000 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
Platform, basket and jib rotation
Conveyor positioning
Davit rotation
Mast / hatch positioning
Access ramp deploy
Attachment rotation
Shotcrete nozzle rotation
Pipe handling
Brush positioning



性能特點:

類型 Helical
標準旋轉(度數) 180
最大壓力(psi) 3,000
最大壓力(bar) 207
Drive Torque (in-lbs) 4,500 to 39,000
Drive Torque (Nm) 509 to 4,407
Holding Torque (in-lbs) 11,800 to 93,200
Holding Torque (Nm) 1,333 to 10,532
Straddle Moment (lbs) 22,500 to 280,000
Straddle Moment (Nm) 2,543 to 31,640
Cantilever Moment (in-lbs) 12,000 to 140,000
Cantilever Moment (Nm) 1,356 to 15,820
徑向載荷(磅) 3,050 to 21,000
徑向載荷(牛頓) 1,383 to 9,526
軸向載荷能力(磅) 1,100 to 3,900
軸向載荷(牛頓) 499 to 1,769
位移 180° rotation 8.05 to 65.7 in3 | 180° rotation 131.9 to 1,076.6 in3
重量(磅) 27.0 to 169.0
重量(公斤) 12.2 to 76.7
裝配 Foot
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