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Changzhou Hangtuo Mechanical Co., Ltd

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Worm Gear Dual Axis Slew Drive With Enclosed House And Small Backlash For PV Tracker

Worm Gear Dual Axis Slew Drive With Enclosed House And Small Backlash For PV Tracker

    • Worm Gear Dual Axis Slew Drive With Enclosed House And Small Backlash For PV Tracker
    • Worm Gear Dual Axis Slew Drive With Enclosed House And Small Backlash For PV Tracker
  • Worm Gear Dual Axis Slew Drive With Enclosed House And Small Backlash For PV Tracker

    Product Details:

    Place of Origin: China
    Brand Name: HangTuo
    Certification: CE, ISO9001
    Model Number: SDE7"

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 piece
    Price: USD 300~456/ pc
    Packaging Details: plywood box
    Delivery Time: 15~45 days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 2000 pcs per month
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    Detailed Product Description
    Material: 50Mn, 42CrMo Model: SDE7"
    Gear Ratio: 57:1 Rated Output Torque: 2000 Nm
    Holding Torque: 13500 Nm Tilting Torque: 13200 Nm
    Efficiency: 40% Standard Color: RAL 9006
    High Light:

    slewing ring drive

    ,

    worm drive motor

    Dual Axis Worm Gear Slewing Drive With Enclosed House And Small Backlash For PV Tracker

     

    Description

     

    A slewing drive or slewing bearing is a rotation part that typically supports a heavy but slow-turning load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis solar tracking system. The slewing drive is made up of an envelop worm, gear, house etc. Solar tracker dual axis slew drive is perfect solution in the dual axis solar tracking applications.

     

    Dual axis slew drive have three types solutions with slew drives:

     

    In general, for easy bracket structure, the sde slew drive would be the perfect solution, but the other two are also very popular.

    • Two SE slew drives
    • One SE slew drive and one VE slew drive

    Slew Drives Applied In PV Tracking System

     

    Product Name SDE7 Slewing drive 
    Output Torque 980 N.m ; 723 ft.lbs
    Max Output Torque 1938 N.m; 1429 ft.lbs
    Tilting Moment Torque 7000 N.m; 5163 ft.lbs
    Holding Torque 13200 N.m ; 9736 ft.lbs
    Static Axial Rating 133.20 kN ; 29943 lb
    Static Radial Rating 53 kN ; 11977 lb
    Dynamic Axial Rating 31.90 kN ; 7171 lb
    Dynamic Radial Rating 27.91 kN ; 6274 lb
    Motor Alternatives 12V/24V Motor ; Stepper Motor ; Brushless Motor
    Products Style Dual Axis; Single Axis; CPV/HCPV; Solar Dish; Parabolic; Solar Tower
    Application Feature Solar Tracking System, Industrial Machinery
    Solar System Square Meter 30 ㎡

     

     

    SDE Performance Parameters

     

    Model Ratio Rated Output Torque(N.m) Tilting Torque(N.m) Holding Torque(N.m) Axial Load(kN) Radial Load(kN) Efficiency Precision(°) Self-locking Weight(kg)
    3" 31:1 600 1500 5800 10 15 40% ≤0.1 Yes 25
    5" 37:1 800 6000 9200 16 27 40% ≤0.1 Yes 34
    7" 57:1 2000 7500 13200 34 58 40% ≤0.1 Yes 56
    9" 61:1 4300 16000 27200 60 130 40% ≤0.1 Yes 92
    12" 78:1 5800 25000 40560 77 190 40% ≤0.1 Yes 160
    14" 85:1 6750 48000 44200 110 230 40% ≤0.1 Yes 224
    17" 102:1 9460 67000 53040 142 390 40% ≤0.1 Yes 320
    21" 125:1 16000 89000 65000 337 640 40% ≤0.1 Yes 492
    25" 150:1 21450 112000 89000 476 950 40% ≤0.1 Yes 705

     

     

    Features

     

    1. High backholding torque to improve the solar tracking system's safety

    2. Enveloping worm drive inside

    3. Multi tooth contact to ensure high load

    4. Self-lock to improve safety

    Contact Details
    Changzhou Hangtuo Mechanical Co., Ltd

    Contact Person: Jessie

    Tel: +86 18800586965

    Send your inquiry directly to us
    Changzhou Hangtuo Mechanical Co., Ltd
    NO.628, HONGMEI STREET, TIANNING DISTRICT, CHANGZHOU, JIANGSU. CHINA
    Tel:86--18800586965
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