SA47 Helical Worm Gear Speed Reducer with Hollow Shaft

SA47 Helical Worm Gear Speed Reducer with Hollow Shaft

Product Description

Item Functions

Higher modular layout, biomimetic floor with owned mental residence correct.
Undertake German worm hob to procedure the worm wheel.
With the specific gear geometry, it will get higher torque, performance and long life circle.
It can obtain the immediate blend for two sets of gearbox.
Mounting method: foot mounted, flange mounted, torque arm mounted.
Output shaft: solid shaft, hollow shaft.

Main utilized for
Chemical industry and environmental protection
CZPT processing
Constructing and design
CZPT and foods
Textile and leather-based
Forest and paper
Car washing machinery

Thorough Photographs


Solution Parameters

CZPT info:

Housing material

Solid iron/Ductile iron

Housing hardness


Gear materials

20CrMnTi alloy steel

Surface area hardness of gears

HRC58°~sixty two °

Equipment main hardness


Enter / Output shaft material

42CrMo alloy metal

Enter / Output shaft hardness


Machining precision of gears

precise grinding, six~5 Quality

Lubricating oil

GB L-CKC220-460, Shell Omala220-460

Warmth treatment

tempering, cementiting, quenching, etc.


94%~ninety six% (is dependent on the transmission phase)

Sounds (MAX)


Temp. increase (MAX)


Temp. increase (Oil)(MAX)






Manufacturer of bearings

China prime manufacturer bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.

Model of oil seal

NAK — ZheCZPT or other makes asked for


Our Advantages




Packaging & Transport

Company Profile

Xihu (West Lake) Transmission Equipment Co., Ltd. found HangCZPT town, ZHangCZPTg, as 1 expert maker and exporter of cycloidal pin wheel reducer,worm reducer, equipment reducer, gearbox , AC motor and relative spare elements, owns rich experience in this line for several a long time.

We are 1 immediate manufacturing unit, with CZPTd production products, the sturdy improvement staff and producing capacity to offer you top quality merchandise for clients.

Our items extensively served to different industries of CZPTlurgy, Chemical substances, lifting,mining,Petroleum,textile,drugs,picket etc. Major markets: China, Africa,Australia,Vietnam, Turkey,Japan, Korea, Philippines…

Welcome to question us any questions, great offer often for you for long time period organization.


Q: Are you trading company or maker?
A: We are factory.

Q: How long is your supply time?
A: CZPTly it is five-ten days if the products are in inventory. or it is 15-twenty days if the items are not in inventory.

Q: Can we purchase 1 computer of each and every merchandise for high quality screening?
A: Sure, we are happy to take demo order for high quality testing.

Q:How to decide on a gearbox which meets your prerequisite?
A:You can refer to our catalogue to choose the gearbox or we can support to select when you offer
the technological info of essential output torque, output velocity and motor parameter etc.

Q: What information shall we give prior to positioning a purchase buy?
A:a) Sort of the gearbox, ratio, enter and output sort, enter flange, mounting placement, and motor informationetc.
b) Housing shade.
c) Purchase quantity.
d) Other particular needs.

SA47 Helical Worm Gear Speed Reducer with Hollow Shaft