K series Right Angel Helical Bevel Gear Reducer,right angle gearbox,right angle reducer
1.Structure:Hollow shaft,foot-mounted,flange-mounted,shaft-mounted,flange-mounted with hollow shaft,foot-mounted with hollow shaft,and can be added torque are and other special accessories.
2.Large output torque,smooth startup,high efficiency.
3.Usage:Can be combined with various motors for larger transmission rate. Carburized gears are durable and highly accurate.
High overload capacity and reduced noise
4.Models:12 models ranging from K37 to K187
5.Equipped with spiral bevel transmission which meets 90 output requirements.
The K series of right angle gearmotors is the first product to prove equally good in regard to efficiency and versatility within a highly competitive context, both performance- and price-wise.
We have test the K series of right angle gearmotors after 50, 000 operating hours, the result showed that the K series of right angle gearmotors do not reveal any noticeable wear.
Our K series of right angle gearmotors do not have any thermal restrictions because of optimum lubrication compact and space-saving design low friction.
 Technical data:
 
| Housing material | HT2OO high-strength cast iron from F37,47,57,67,77,87 | 
| Housing material | HT250 High strength cast iron from F97,127,157,167,187 | 
| Housing hardness | HBS90-240 | 
| Gear material: | 20CrMnTi | 
| Surface hardnesss of gear | HRC58°-62° | 
| Gear core hardness | HRC33°-40° | 
| Input/Output shaft material | 40CrMnTi | 
| Input/Output shaft hardness | HBS241°-286° | 
| Shaft at oil seal postion hardness | HRC48 ° -55 ° | 
| Machining precision of gears material | Accurate grinding 6-5 grade | 
| Heat treatment | tempering, cementing, quenching etc | 
| Efficiency | 94%-96% | 
| Noise(Max) | 60-68dB | 
| Tem.rise: | 40°C | 
| Tem.rise | 50°C | 
| Vibration | ≤20um | 
| Backlash | ≤20Arcmin | 
| Bearing brands | NSK,HRB,C&U etc | 
| Oil seal brands | NAK, CTY,SKF etc | 
| Oil: | CHELSEA or CHANGCHENG | 
| Motor | IP55, F class | 
| Motor shaft | 40Cr, Tempering, cementing,quenching etc. | 
Selection table:
| Model | 37 | 47 | 57 | 67 | 77 | 87 | 97 | 107 | 127 | 157 | 167 | 187 | 
| Structure | K,KA,KF,KAF,KAZ,KAT,KAB | |||||||||||
| Input Power KW | 0.12~3 | 0.12~3 | 0.12~4 | 0.18~5.5 | 0.37~11 | 0.75~22 | 1.1~30 | 3~45 | 7.5~90 | 11~160 | 15~200 | 15~200 | 
| Transmission Ratio i | 4.09~106.6 | 4.66~131.7 | 4.68~143.5 | 7.1~646.2 | 7.11~192.7 | 7.42~195.2 | 8.88~176.5 | 8.72~147.2 | 8.6~144.4 | 12.7~151.1 | 17.3~161 | 17.1~180.7 | 
| Allowed Torque Nm | 170 | 340 | 510 | 705 | 1320 | 2300 | 3670 | 6800 | 11050 | 15300 | 27200 | 42500 | 
| Weight kgs | 12 | 22 | 30 | 37 | 63 | 94 | 145 | 275 | 420 | 680 | 
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Application:
Material handling 
Conveyor belts 
Ball mills 
Wire drawing mac
Food industry 
Agitators 
Printing presses
   Production Center
Testing line:
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Contact information:Ms.Nancy export @ evergeardriving.com