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Horizontal open type

Horizontal open type slewing drive

Word:[Big][Middle][Small] QR Code 2019/9/24     Viewed:    

卧式敞开型回转减速机

Product characteristics:

1. Using open base, the tooth surface is easy to maintain and reduce the cost of the whole machine.
  2. Special machine tools are used to produce toroidal worm, which has multi tooth contact and can transmit large torque, and can bear greater axial force, radial force and overturning moment.
  3. The product design adopts the general size at home and abroad, which will be replaced later.

Scope of application:

1. The product is mostly used in the relative rotating parts of construction machinery.
  2. Aerial vehicle
  3. Agricultural machinery
  4. Truck mounted crane
  5. Rotation of construction machinery chassis

Application advantages:

1. the surface of the product was treated by electrostatic powder spraying for two times, using epoxy zinc rich base powder and epoxy resin flour, greatly improving the corrosion resistance and aging resistance of the product, and neutral salt spray test for more than 1000 hours.
  2. The raceway of slewing bearing and gear tooth surface are quenched, with high hardness and strong rigidity.
  3. The service life can reach 25 years.
  4. It has self-locking function and improves the safety of use.
  5. The transmission accuracy can reach 1 milliradian (1mrad).
  6. The product is developed based on the principle of maintenance free, with minimal maintenance.
  7. The load and overturning moment of the product are greater than that of the similar products in the market.
  8. The product has been tested at high and low temperature, and has strong resistance to temperature difference.
  9. It adopts national high-tech graphene synthetic grease, whose service life and heat dissipation efficiency are far better than ordinary grease.
  10. Toroidal worm design, multi tooth contact, bearing large output torque.

Performance parameter comparison table:

Model Reduction ratio Output torque KN.M Overturning moment KN.M Holding torque KN.M Axial load (static) KN Axial load KN Radial load KN(quiet) Radial load KN(move) accuracy auto-lock weight(KG) efficiency
5” 62 0.6 3.1 5 45 13.8 22.6 11.8 0.15 Yes 15 40%
7” 71 1.2 13 10.6 133 32 53 28 0.15 Yes 16 40%
9” 61 6.5 21.3 36 338 81 120 61 0.15 Yes 55 40%
12” 78 7.6 40.85 43.7 475 108.3 180.5 95 0.15 Yes 60 40%
14” 85 8 67.6 45 553 133 220 117 0.15 Yes 67 40%
17” 102 10 97.8 65.6 970 235 390 205 0.15 Yes 110 40%
21” 125 15 193 105 1598 360 669.2 320 0.15 Yes 180 40%
25” 150 17.1 268.6 150.4 1824.7 456.2 760 427.5 0.15 Yes 193 40%


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