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WE21 21 Inch Dual Worm Gear Slew Drive For Construction Machines Equipment

    Buy cheap WE21 21 Inch Dual Worm Gear Slew Drive For Construction Machines Equipment from wholesalers
     
    Buy cheap WE21 21 Inch Dual Worm Gear Slew Drive For Construction Machines Equipment from wholesalers
    • Buy cheap WE21 21 Inch Dual Worm Gear Slew Drive For Construction Machines Equipment from wholesalers

    WE21 21 Inch Dual Worm Gear Slew Drive For Construction Machines Equipment

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    Brand Name : MONTON
    Model Number : WE21
    Certification : ISO9001 or CE certificate
    Price : USD
    Payment Terms : TT
    Supply Ability : 1000/pcs/week
    Delivery Time : 7-35 days
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    WE21 21 Inch Dual Worm Gear Slew Drive For Construction Machines Equipment

    Slewing drive


    The slewing drive is a gearbox that can safely hold radial and axial loads, as well as transmit a torque for rotating. The rotation can be in a single axis, or in multiple axes together. Slewing drives are made by manufacturing gearing, bearings, seals, housing, motor and other auxiliary components and assembling them into a finished gearbox.


    Because of their multiple uses, slewing drives come in a variety of model sizes, performance ranges and mounting characteristics. The drives are well suited for applications that require both load holding and rotational torque from the same gear box. They can also be made with dual axes of rotation, (turning axes at the same time) or with dual drives on the same axis, (two worm threads driving the same ring gear in one axis).

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    FAQ
    Q:Are you trading company or manufacturer?
    A: Both of them are attached to UIPI, the manufacturer of slewing bearings in CHINA and have 11 years experience in bearing industry.

    Q: Do you provide OEM service?
    A:Yes. About 90% customers are OEM customers. A variety of products size, quality and quantity can be customized according to your requirements.

    Q: How long is your delivery time?
    A: Production time: 45-60 days generally speaking.
    Shipping time: for small order quantity 1-2 pieces and needed urgently, we suggest transport by air about 7 days; for large order quantity, we suggest transport by sea about 30 days from Shanghai port.

    Q: How do you guarantee the delivery time?
    We have strict production schedule to assure the delivery time, kindly check the production schedule as below:
    A. Forging purchase period: 15-20 days

    B. Production process:
    1. Rough turning: 2-3 days
    2. Raceway heat treatment: 2 days
    3. Fine turning: 2 days
    4. Gear cutting: 4-5 days
    5. Drilling: 2-3 days
    6. Final turning: 2 days
    7. Assembling and Inspection: 2 days

    C. Packing and delivery to Port: 3-5 days


    dual worm slewing drive for aerial working platform precision slewing drive factory
    ModelWORM DRIVE WE21
    Worm Drive Performance Parameters
    ID425
    OD628
    H130
    Output Torque34.2kN.m
    Tilting MomentTorque310 kN.m
    Holding Torque158.3 kN.m
    Static Axial Rating1850 kN
    Static Radial Rating690 kN
    Dynamic Axial Rating420 kN
    Dynamic Radial Rating320 kN
    Gear Ratio104: 1
    Tracking Precision≤ 0.1°
    InputØ12 Ø14 Ø16 Ø20 Ø25
    SPLINE 
    Weight169kg

    WE21 21 Inch Dual Worm Gear Slew Drive For Construction Machines Equipment

    Quality WE21 21 Inch Dual Worm Gear Slew Drive For Construction Machines Equipment for sale
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