空绞盘(连刹车)

Air Winch (Hand Brake and Foot Brake) The JQHSB50*12 Double-braking Air Winch adopts compressed air as power to drive the TMH17 piston air motor, transferring torque to drum through the second gear reducer.By operating its manual diversion valve,thewinch canperform hoisting, lowering and stop actions to the rope. Considering security, it isspecially equipped with hand and foot double manual brakes. It is especially fit for mining, construction sites, platforms of oilfields off-sea and inland, etc. Features: 1. Compact in size, light in weight, portable to move and easy to install; 2. Simple and reliable operation with little noise; 3. Low maintenance relieves your anxiety; 4. Stable in inflammable, explosive, wet, damp and other extremely operating conditions; 5. Enclosed construction keeps out dirt and dust and seals in oil and grease for complete lubrication of all moving parts;6. High starting torque ensures starting with load, performing hoisting, lowering and stop actions; 7. The Normal Force can be tailor-made to meet your requirement. We hereby confirm theDouble-brakingAir Winch can be tailor-made to meetyour special needs and requests, with highest quality, prompt delivery and first-rate after-sale service. Specifications for winches in JQH Series:ModelJQH10*48JQHSY-5*48JQHSB50*12JQHSBD50*12Pressure of Compressed Air (mpa)0.6-0.70.6-0.706-0.80.6-0.8NormalPull Force ( KN)1055050Wire Rope Speed (m/min)35-48481212Wire Rope Diameter (mm)8815.87515.875Inlet Diameter (mm)25203232Pneumatic MotorRated Power (KW)441717Cylinder Number(pieces)6655Cylinder Diameter(mm)6565130130Air Consumption(l/sec)130130247247DrumNumber (piece)1111Diameter (mm)175175222222Width (mm)198198335335Wheel Rim Diameter(mm)290290485485Rope Capacity (M)120120120120ConfigurationLength (mm)72285712001200Width (mm)342342920920Height (mm)530440989989Weight (Kg)117128480480Welcome to otherAir Winchesin JQH Series foryour reference.