Cast Iron Worm Gear Box1
Cast Iron Worm Gear Box2
Cast Iron Worm Gear Box3
Cast Iron Worm Gear Box4

Cast Iron Worm Gear Box

Body Materials: HT200

Transmission ratio: 30:1

Protection grade: IP65

Introduction

Features:

Applicable environment: Outdoor

Suitable temperature:-20℃~120℃

Application field: Water supply and drainage, water treatment, water conservancy projects, etc

Product advantages:

1. The protection grade of worm gear box reaches IP65.

2, worm gear box regularly do dust and anti-spray type test, to ensure that the product protection performance is reliable.

3, lithium base grease, water and oil resistant, not easy to aging, long life (high temperature 150 degrees, low temperature -20 degrees), worm head warranty for 5 years.

4. The worm adopts 45 steel quenched and tempered treatment, with good comprehensive mechanical properties and long service life.

5, the range of worm gear regulation is large, most of the products on the market is + 5 degrees, as the worm head is + 10 degrees.

6. The indicator is made of stainless steel with good rigidity, which can prevent the deformation caused by collision and installation.

Parameters

Parts 1 2   3   4 5   6
Name Body Turbine   Lid   Worm Worm shaft   Handwheel
Material HT200 QT450-10   QT450-10   45 45   DI
Transmission ratio Size   Matching drive flange code Overall dimensions(24:1)   Overall dimensions(30:1)   Overall dimensions(50:1)  
  DN NPS(inch)   L1 149 L1 206 L1 217
24:1 50 2" F05            
  65 2 1/2"   L2 146 L2 210 L2 215
  80 3"              
  100 4" F07 L3 105 L3 153 L3 156
  125 5"              
  150 6"   L4 70 L4 90 L4 92
30:1 200 8" F010            
  250 10"   L5 35 L5 41 L5 49
50:1 300 12              
  350 14   ΦD 150 ΦD 200 ΦD 250
Application
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