Classifiers Smsr Ht Company Ratio 20 Shaft Mount Helical Gear Box

Description : 
SMR series is a shaft mounted gear reducer is which can be optionally fitted with an anti-runback device except for HXG30.
It is wildly used in mechanical transmission fields such as agriculture, telecommunications industry, food industry, tobacco industry, automotive industry, cement industry, mining industry, tourism industry and so on. 


Product Details 

Ratio:5  13  20 
Mounting position: Shaft mounted
Material for box: HT250 high - strength cast iron
Packing: Strong wooden cases for exporting
Output shaft: Hollow output shaft
Accessories: Backstop / anti back bearing , Torque arm,etc
Output shaft diameter:35-135MM 

Housing hardness : HBS 190 - 240
Gear material : 20CrMnTi
Surface hardness of gears : HRC 58 - 62
Gear core hardness : HRC 33 - 40
Input / Output Shaft material : 42Cr 40#steel
Input / Ouput Shaft hardness : HRC 25 - 3
Bearing : SKF/NSK brands or High quality Chinese Brand ZWZ,LYC, etc
Seals :NAK brand



Products benefits: 

1. High efficiency
2. Small volume 
3. strong capacity of being overloaded
4. Long service life 
5. Anti-leaking oil 
6. simple structure and convenient to be installed and maintained 
7. Widely application 


Testing and Warranty

Each HFT gear reducer will be commissioning for 4 hours after assembly,
make sure no noise and every parts works well during these time
Each HFT product is guaranteed against defects in design,
manufacturing, material and labor during 12 months,
counted from starting date after commissioning for sales retail,
or 24 months counted from the date of commissioning for new project,
whichever comes earlier
If products has quality problem within guarantee.
HFT promising to offer repair parts, technical supports or change product at charge free.
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About SMSR Helical Shaft Mounted Gear Reducer Used For Quarrying:

HXGF Shaft Mounted Gear Reducer is our company new design product.
For offering better choice according to our market tendency.
The better material are choosed by us for better use of our customers.

Products Benefits:

1. High efficiency
2. Small volume
3. Strong capacity of being overloaded
4. Long service life
5. Anti-leaking oil
6. Simple structure and convenient to be installed and maintained
7. Widely application

Why Choose us:

1) All torque arms/fulcrums are plated to eliminate them being rusted in use.

2) The shaft mounts have labyrinth sealing on the conveyor end and input shaft end so that the oil seal is safe from contamination.

3) The front end of the shaft mount has a hub cover to protect the front oil seal as well as moving part of the gearbox.

4) Input shaft front bearing is a roller bearing as it takes in more radial load from the belt pressure.

5) Breather plugs are extended so that the dust does not clog the breather hole.

6) All oil seals imported from Taiwan.

7) Our gear units now have higher load capacity as the gears have been redesigned.

8) All gears are case carburised to a casedepth and ground inhouse.

9) All gear units are machined on a CNC machining center so are very accurate in alignment.

10) Finish of all gear units are far superior to any other brand being sold out of India.

11) The shaft mounts are available with keyed hollow shafts or hollow taper bores with taper clamps.