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Single Reduction Electric Cylinder - Preselected motor

Single Reduction Electric Cylinder Features

 

DD Ball Screw Worm Gear Electric Cylinders

DD worm gear driven Electric Cylinders incorporate an alloy steel worm which drives a high strength bronze worm gear (drive sleeve). The worm shaft is supported on anti-friction tapered roller bearings with external seals provided to prevent loss of lubrication (sealed radial ball bearings on the Series 5 and Series 10 units). 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.

 

DD Electric Cylinders are ruggedly designed and produced in standard models with thrust capacities from 500 lbs. to 40,000 lbs. DD Electric Cylinders feature a single reduction and are intended for use in industrial environments. 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. Each Electric Cylinder is built to specification. For outdoor application of DD Electric Cylinders, contact Nook Engineering for recommended alterations.

Performance Specifications Details
Product Travel Rate [in/min] Dynamic Capacity [lb] Motor Horse Power [hp] Gear Ratio Max Capacity [lb] Max HP [hp]
DD-105-HD/05XX
  69 1900 0.5 5:1 2000 0.5
DD-1020-HD/02XX
  17 2000 0.25 20:1 2000 0.25
DD-105-HL/05XX
  173 750 0.5 5:1 2000 0.5
DD-1020-HL/02XX
  43 800 0.25 20:1 2000 0.25
DD-256-HD/10XX
  72 3600 1 6:1 5000 2
DD-256-HD/07XX
  72 2000 0.75 6:1 5000 2
DD-2512-HD/07XX
  36 4450 0.75 12:1 5000 1.5
DD-2512-HD/05XX
  36 2000 0.5 12:1 5000 1.5
DD-2524-HD/05XX
  18 4450 0.5 24:1 5000 0.5
DD-2524-HD/03XX
  18 1500 0.33 24:1 5000 0.5
DD-256-HL/10XX
  288 900 1 6:1 5000 2
DD-256-HL/20XX
  288 1800 2 6:1 5000 0.2
DD-2512-HL/10XX
  144 1500 1 12:1 5000 1.5
DD-256-ML/15XX
  144 1800 1.5 6:1 5000 2
DD-256-ML/20XX
  144 3600 2 6:1 5000 2
DD-306-HD/15XX
  120 3275 1.5 6:1 6000 2
DD-3012-HD/10XX
  60 3600 1 12:1 6000 1.5
DD-3012-HD/07XX
  60 2500 0.75 12:1 6000 1.5
DD-3024-HD/05XX
  30 2700 0.5 24:1 6000 0.5
DD-506-HD/20XX
  136 3500 2 6:1 10000 3
DD-506-HD/30XX
  136 5750 3 6:1 10000 3
DD-5024-HD/07XX
  34 3000 0.75 24:1 10000 0.75
DD-506-SL/20XX
  539 950 2 6:1 10000 3
DD-506-HL/20XX
  288 2000 2 6:1 10000 3
DD-506-HL/30XX
  288 2500 3 6:1 10000 3
DD-1008-HD/20XX
  102 4600 2 8:1 20000 5
DD-1008-HD/30XX
  102 7500 3 8:1 20000 5
DD-1008-HD/50XX
  102 12000 5 8:1 20000 5
DD-10024-HD/15XX
  34 7150 1.5 24:1 20000 1.5
DD-1008-SL/20XX
  404 1150 2 8:1 20000 5
DD-1008-HL/20XX
  216 2175 2 8:1 20000 5
DD-1008-HL/50XX
  216 5400 5 8:1 20000 5
DD-10024-HL/15XX
  72 2700 1.5 24:1 20000 1.5
DD-2008-HL/75XX
  216 8000 7.5 8:1 40000 7.5
DD-2008-HD/75XX
  108 16600 7.5 8:1 40000 7.5
DD-2008-HD/50XX
  108 11000 5 8:1 40000 7.5
DD-20024-HL/20XX
  72 4000 2 24:1 40000 2.5
DD-20024-HD/20XX
  36 7000 2 24:1 40000 7.5
DD-20024-HD/30XX
  36 10000 3 24:1 40000 7.5

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