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rack and pinion

Categories Mechanical hardware hardware/tools transmission devices belt
Brand Name: KAIHAO
Certification: ISO
Place of Origin: China
MOQ: 1--100000
Price: negoation
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 ton
Delivery Time: 15-30days after received payment
Packaging Details: bundle
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    rack and pinion

    Product Description
    Construction hoistelevatorlift gear rack
    Rack and pinion drive test uses a dual- drive host , making carrying capacity increased. Driver installed in the support frame , the rail is equipped with a rack , by rolling on the rack gear , so that the lift up or down .
    The rack is also divided straight teeth and helical gear rack rack, respectively paired with spur gears and helical gears;tooth profile rack is linear than involute(on tooth surface is flat),equivalent to the pitch radius of infinite cylindrical gear.


    ( 1 ) Since the rack tooth profile is a straight line , so that each point on the tooth profile with the same pressure angle , and equal to the inclination angle of the tooth profile , this angle is called pressure angle , standard value is 20 °.

    ( 2 ) either with an addendum line parallel with the same pitch on a straight line and modulus .

    ( 3 ) parallel to the top line and the tooth thickness of the tooth space width of the straight line is called equal dividing line ( neutral) , it is calculated the size of the rack baseline .

    production process

    Construction hoist gear racks


    1.Enhenced frequency converter helps energy saving:Up to 40%;

    2.Stepless speed coversion,no impact during start and stop;

    3.Small starting current effectively solve the difficulty on start;

    4.Less mechanical wear and longer working life;

    5.Simple operation & Easy maintenance.

    We can also manufacture custom made gear rack , when customers provide us with drawings.
    - Spur gear racks- cnc gear rack
    - Bevel gear racks (straight teeth / spiral teeth)- cnc gear rack
    - Rack and pinion,cnc gear rack
    - Helical gear racks (helix gear racks)
    -Worm gear racks (worm wheel)
    -Screw gear racks
    -Internal gear racks
    -Ring gear racks
    -Hypoid gear racks
    -With / without Ground teeth
    -With / without Hardened teeth

    Quality rack and pinion for sale
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