Gold Member Since 2014
Audited Supplier
Shanghai HongWei Construction Machinery Co., Ltd.

Gear Rack, Race Gear, G60 Steel Gear Rack manufacturer / supplier in China, offering M8 Gear Rack for Construction Hoist, Reducer, Construction Hoist 16: 1 Reduction Gearboxes, Reducer, All Kinds of Rack Type Chinese Suppliers and so on.

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Supplier Homepage Product Rack and pinion M8 Gear Rack for Construction Hoist

M8 Gear Rack for Construction Hoist

Purchase Qty.:
(Pieces)
50-99 100-199 200+
FOB Unit Price: US $45 US $40 US $35
Purchase Qty. (Pieces) FOB Unit Price
50-99 US $45
100-199 US $40
200+ US $35
Get Latest Price
Port: Shanghai, China
Production Capacity: 50000\Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: M8 M6 M5 M4
  • Model Number: M1-M10
  • Safety Device for Elevator: Motor
  • Elevator Safety Device: Reducer
  • Teeth Number: 15 Teethes Standard
  • Trademark: Hongwei
  • Specification: SGS, CE, CCC
  • HS Code: 84313900
  • Brand Name: Hongwei
  • Construction Elevator Part: Gear Rack
  • Construction Elevator Safety Device: Safety Device
  • Lifting Device: Electric Hoist
  • Features: Gear Rack with Higher
  • Transport Package: Wooden Case
  • Origin: Shanghai
Product Description

Product Description
Construction hoist\elevator\lift 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.

Product Inventory
M8 Gear Rack for Construction Hoist
 
M110*10*1000
10*15*1000
M115*15*250
15*15*500
M330*30*250
30*30*500
M550*50*250
50*50*500
M1.515*15*1000
15*20*1000
 15*15*1000
15*15*2000
 30*30*1000
30*30*2000
 50*50*1000
50*50*2000
M220*20*1000
20*25*1000
M1.517*17*250
17*17*500
  M660*60*250
60*60*500
M2.525*25*1000
25*30*1000
 17*17*1000
17*17*2000
M422*22*250
22*22*500
 60*60*1000
60*60*2000
M330*30*1000
30*35*1000
M220*20*250
20*20*500
 22*22*1000
22*22*2000
M880*80*250
80*80*500
M440*40*1000
40*45*1000
 20*20*1000
20*20*2000
M430*30*250
30*30*500
 80*80*1000
80*80*2000
M550*50*1000
50*55*1000
M2.525*25*250
25*25*500
 30*30*1000
30*30*2000
M10100*100*250
100*100*500
M660*60*1000
60*65*1000
 25*25*1000
25*25*2000
M440*40*250
40*40*500
 100*100*1000
100*100*2000
M880*80*1000   40*40*1000
40*40*2000
  

Features:

 ( 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 processM8 Gear Rack for Construction Hoist

Advantage:

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.

M8 Gear Rack for Construction Hoist

The description of gear racks below:
MaterialC45# steel, 40Cr, 20CrMnTi, 20Mn, alloy Steel, 20MnTi, Cast Iron etc.
ProcessForging, Machining, Hobbing, Milling, Shaping, Shaving, Grinding, Heat treatment.
Heat treatmentHigh frequency quenching, heat treatment, hardened teeth
Surface treatmentBlacken, galvanization, chroming, electrophoresis, or customer requirement
HrC20CrMnTi - carburization -(58~62)
C45# steel - high frequency -(40~45)
PerformanceHigh precision, high wear resistance, low noise, smooth and steady, high strength
Model numberStandard or nonstandard
ApplicationTractor, feeding machinery, harvester, mining machinery etc.
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

(Precision: From Grade7-10 Material:C20 C45 STEEL)
 
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