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Best  woolly worm wheel brush  supplier  China  in Tolyatti Russian Federation  Precision Wheel 304  316 Construction Hoist Spare Parts Worm Gear with top quality

We – EPG Group the biggest worm gearbox, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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Best precision Wheel 304 /316 Construction Hoist spare Parts Worm Gear

1.  Introduction

This worm and gear of motor reducer is mainly used in the motor reducer for the construction hoist or passenger hoist.

Optimization design of main parameters such as center distance and ratio. High interchangeability for main components. 

Gears are made of high-class alloy steel, with carburization and quenching treatment. Gear surface hardness of HRC54 – 58. 

Compact size, light weight, high precision, big carrying capacity, high efficiency, long service life, high reliability, stable transmission, low noise. 

Normally oil sump lubrication is used, with cooling naturally.  

 

2. Features

The worm and gear of motor reducer have a high precision procession. They have the quality test through the detector and have a long service life.
Good bearing capacity and high transmission efficiency.

 

3. Size picture

 

4. Worm and pinion specifications

No Brand Art. No Total length
of worm L (mm)
Bearing spacing spread L1 (mm) Speed
ratio (i)
Center distance a(mm) Worm teeth Z2(mm) Threads of worm (mm) Worm hole
(φ)
1 Hua sheng chang 11970001 452 185 1:16 125 48 18 65
2 Hua sheng chang 11970003 452 185 1:14 125 42 18 65
3 Hua sheng chang 11970002 452 185 1:18 125 36 18 65
4 Hua sheng chang  
11970571
410 173 1:16 100 32 2 65
5 Hua sheng chang 11970571 463 204 1:14 125 42 3 65
6 Hua sheng chang 11970026 440 190 1:14 125 42 3 65
7 Hua sheng chang 11970571 335 180 1:16 125 48 3 65
8 Ao ya 11970018 447 190 1:16 125 48 3 65
9 Ao ya 11970014 447 190 1:16 125 32 2 65
10 Ao ya 11970017 447 190 1:14 125 42 3 65
11 Ao ya 11970015 447 190 1:18 125 36 2 65
12 Ao ya 11970016 447 190 1:20 125 40 2 65
13 Cao shi 11970013 451 183 1:16 125 48 3 65
14 Cao shi 11970012 451 183 1:14 125 42 3 65
15 Cao shi 11970011 451 183 1:18 125 36 2 65
16 Tian ming 1197571 437 190 1:16 125 48 3 66
17 Tian ming 1197571 437 190 1:18 125 36 2 66
18 Tian ming 11970571 430 209 1:16 125 48 3 66
19 Tian ming 1197571 430 209 1:14 125 42 3 66
20 Xiang he 11970006 421 176 1:16 125 48 3 65
21 Xiang he 11970005 421 176 1:18 125 36 2 65
22 Wan neng da 1197571 444 180 1:16 125 48 3 65
23 Hua tian 11970009 450 187 1:16 125 48 3 65
24 Hua tian 11970007 450 187 1:18 125 36 2 65
25 Hua tian 11970008 450 187 1:14 125 42 3 65

 Enterprise qualification and certification

Pac ept & Delivery

 
 FAQ

How to Choose a construction hoist?

When customers select the building equipments, security issues should always be put on the top of the list. Therefore, all the safety devices should be checked before purchasing, such as limit switch, anti-fall device, loading capacity limiter, etc. All these accessories are necessarily prepared by standard suppliers.

In addition, customers should also investigate the company’s history, production scale, reputation, credibility, the ability to take a risk, as well as the efficiency of the after-sales service.

Contact us

 

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

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Best  woolly worm wheel brush  supplier  China  in Tolyatti Russian Federation  Precision Wheel 304  316 Construction Hoist Spare Parts Worm Gear with top quality

Best  woolly worm wheel brush  supplier  China  in Tolyatti Russian Federation  Precision Wheel 304  316 Construction Hoist Spare Parts Worm Gear with top quality