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Worm wheel and Worm for GJJ hoist Elevator Elements

one.  Introduction

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

Optimization design and style of major parameters these kinds of as heart length and ratio. Higher interchangeability for primary components. 

Gears are manufactured of substantial-course alloy metal, with carburization and quenching therapy. Gear area hardness of HRC54 – 58. 

Compact size, light-weight weight, large precision, big carrying capability, large efficiency, long service lifestyle, substantial trustworthiness, steady transmission, low sounds. 

Normally oil sump lubrication is employed, with cooling naturally.  

 

two. Characteristics

The worm and gear of motor reducer have a high precision procession. They have the quality test by way of the detector and have a extended provider life.
Great bearing potential and higher transmission efficiency.

 

3. Dimension picture

 

four. Worm and pinion requirements

No	Model	Art. No	Overall duration of worm L (mm)	Bearing spacing distribute L1 (mm)	Pace ratio (i)	Middle length a(mm)	Worm teeth Z2(mm)	Threads of worm (mm)	Worm hole (φ)
one	Hua sheng chang	11970001	452	185	one:sixteen	a hundred twenty five	48	eighteen	65
two	Hua sheng chang	11970003	452	185	1:fourteen	125	42	18	sixty five
three	Hua sheng chang	11970002	452	185	one:18	125	36	eighteen	65
four	Hua sheng chang	11970571	410	173	1:16	100	32	two	65
five	Hua sheng chang	11970571	463	204	one:14	one hundred twenty five	forty two	three	65
six	Hua sheng chang	11970026	440	one hundred ninety	one:14	one hundred twenty five	forty two	three	sixty five
seven	Hua sheng chang	11970571	335	a hundred and eighty	one:16	125	forty eight	3	65
eight	Ao ya	11970018	447	one hundred ninety	one:16	a hundred twenty five	48	3	sixty five
9	Ao ya	11970014	447	190	1:16	a hundred twenty five	32	2	65
10	Ao ya	11970017	447	one hundred ninety	one:14	125	42	3	65
eleven	Ao ya	11970015	447	a hundred ninety	one:18	125	36	two	65
twelve	Ao ya	11970016	447	a hundred ninety	one:20	125	40	two	65
thirteen	Cao shi	11970013	451	183	one:16	125	forty eight	3	65
14	Cao shi	11970012	451	183	1:14	125	forty two	three	65
fifteen	Cao shi	11970011	451	183	1:18	125	36	two	65
16	Tian ming	1197571	437	190	one:sixteen	one hundred twenty five	forty eight	three	sixty six
seventeen	Tian ming	1197571	437	190	1:18	one hundred twenty five	36	two	66
eighteen	Tian ming	11970571	430	209	1:16	one hundred twenty five	48	3	66
19	Tian ming	1197571	430	209	1:14	125	42	three	sixty six
twenty	Xiang he	11970006	421	176	one:16	a hundred twenty five	48	3	65
21	Xiang he	11970005	421	176	1:18	125	36	two	65
22	Wan neng da	1197571	444	one hundred eighty	one:16	one hundred twenty five	48	three	65
23	Hua tian	11970009	450	187	1:16	one hundred twenty five	forty eight	3	65
24	Hua tian	11970007	450	187	1:eighteen	one hundred twenty five	36	two	65
twenty five	Hua tian	11970008	450	187	one:14	one hundred twenty five	42	three	sixty five

 
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 FAQ

How to Pick a development hoist?

When clients decide on the developing equipments, protection troubles ought to usually be put on the leading of the list. Consequently, all the security products must be checked before getting, such as restrict switch, anti-fall device, loading capacity limiter, and so on. All these accessories are necessarily ready by normal suppliers.

In addition, buyers should also investigate the firm’s historical past, manufacturing scale, popularity, reliability, the ability to take a danger, as properly as the effectiveness of the right after-revenue provider.

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