Double Reduction Electric Cylinder Features

RAD Ball Screw Worm Gear Electric Cylinders

RAD Electric Cylinders incorporate the same benefits as DD Electric Cylinders, including the rugged design and capacities from 3,500 lbs. to 40,000 lbs. RAD Electric Cylinders include a second reduction giving a reduced input torque and lower travel rate. RAD Electric Cylinders also feature ground and hard chrome plated actuator tubes. The exterior surfaces feature industrial enamel paint. Epoxy paint is available on request. The drive sleeve is supported on anti-friction tapered roller or ball thrust bearings. The electric cylinder housing is made of ductile iron and proportioned to support the rated capacity of the unit.

RAD Electric Cylinders are ruggedly designed and produced in standard models with thrust capacities from 500 lbs. to 40,000 lbs. They feature ground and hard chrome plated actuator tubes. The exterior surfaces feature industrial enamel paint. Epoxy paint is available on request.

Nook Industries ball screws are made of high strength materials. The screw shaft is made of medium carbon induction hardenable alloy steel. Ball nuts are manufactured from high grade bearing steel. Both the ball screw and nuts are heat-treated to a surface hardness not less than 56 HRC with a case depth suitably chosen to carry the load.

These cylinders may be used individually or in multiple arrangements with DD Electric Cylinders. Each Electric Cylinder is built to specification. For outdoor application of RAD Electric Cylinders, contact Nook Engineering for recommended alterations.

Please choose from the following Double Reduction Electric Cylinder categories

Please select a product below to proceed.

Details
Product Gear Ratio Primary Reduction Gear Ratio Secondary Reduction Max Capacity [lb] Input Turns Per Inch Of Travel Torque To Raise 1 lb. [in-lb] Max HP [hp]
RAD-2566-HL
  6:1 6:1 5000 36 0.0102 1
RAD-2562-HL
  6:1 12:1 5000 72 0.0037 1
RAD-2566-ML
  6:1 6:1 5000 72 0.0057 0.5
RAD-2562-HD
  6:1 12:1 5000 288 0.0015 0.33
RAD-2546-HD
  24:1 6:1 5000 576 0.001 0.33
RAD-3066-HD
  6:1 6:1 6000 87.18 0.0041 0.5
RAD-3062-HD
  6:1 12:1 6000 174.36 0.0026 0.33
RAD-3022-HD
  12:1 12:1 6000 348.2 0.0026 0.25
RAD-5066-HL
  6:1 6:1 10000 36 0.0098 1
RAD-5066-HD
  6:1 6:1 10000 76 0.0046 1
RAD-5046-HL
  24:1 6:1 10000 144 0.0039 1
RAD-5062-HD
  6:1 12:1 10000 152 0.0028 1
RAD-5046-HD
  24:1 6:1 10000 304 0.0019 1
RAD-10086-HL
  8:1 6:1 20000 48 0.0081 1
RAD-10086-HD
  8:1 6:1 20000 101.28 0.0038 1
RAD-10082-HD
  8:1 12:1 20000 202.58 0.0023 1
RAD-10046-HL
  24:1 6:1 20000 144 0.0041 1
RAD-10046-HD
  24:1 6:1 20000 303.96 0.002 1
RAD-20088-HL
  8:1 8:1 40000 64 0.0062 5
RAD-20088-HD
  8:1 8:1 40000 128 0.0031 3
RAD-20048-HL
  24:1 8:1 40000 192 0.0031 3
RAD-20048-HD
  24:1 8:1 40000 384 0.0016 2

Performance Specifications Details
Product Travel Rate [in/min] Dynamic Capacity [lb] Motor Horse Power Gear Ratio Primary Reduction Gear Ratio Secondary Reduction Max Capacity [lb] Max HP [hp]
RAD-2562-HD/03XX
  6 5000 0.33 6:1 12:1 5000 0.33
RAD-2546-HD/03XX
  3 5000 0.25 24:1 6:1 5000 0.33
RAD-2566-HL/10XX
  48 3550 1 6:1 6:1 5000 1
RAD-2562-HL/10XX
  24 5000 1 6:1 12:1 5000 1
RAD-2566-ML/05XX
  24 3400 0.5 6:1 6:1 5000 0.5
RAD-3066-HD/05XX
  20 4775 0.5 6:1 6:1 6000 0.5
RAD-3062-HD/03XX
  10 5250 0.33 6:1 12:1 6000 0.33
RAD-3022-HD/03XX
  5 6000 0.33 12:1 12:1 6000 0.25
RAD-5066-HD/10XX
  23 7500 1 6:1 6:1 10000 1
RAD-5062-HD/10XX
  11 10000 1 6:1 12:1 10000 1
RAD-5046-HD/10XX
  6 10000 1 24:1 6:1 10000 1
RAD-5066-HL/10XX
  48 3500 1 6:1 6:1 10000 1
RAD-5046-HL/10XX
  12 8000 1 24:1 6:1 10000 1
RAD-10086-HD/10XX
  17 9000 1 8:1 6:1 20000 1
RAD-10082-HD/10XX
  9 15000 1 8:1 12:1 20000 1
RAD-10046-HD/10XX
  6 17000 1 24:1 6:1 20000 1
RAD-10086-HL/10XX
  36 4275 1 8:1 6:1 20000 1
RAD-10046-HL/10XX
  12 9750 1 24:1 6:1 20000 1
RAD-20088-HD/30XX
  13.5 35000 3 8:1 8:1 40000 3
RAD-20048-HD/20XX
  4.5 40000 2 24:1 8:1 40000 2
RAD-20088-HL/50XX
  27 30000 5 8:1 8:1 40000 5
RAD-20048-HL/30XX
  9 35000 3 24:1 8:1 40000 3