The internal structure of S series solid shaft helical worm gearbox is a combination of helical gears and worm gears, with compact structure and large reduction ratio. Its installation methods include foot installation, hollow shaft installation, flange installation, torque arm installation, and small flange installation. The input methods include direct motor connection, motor belt connection or input shaft and connection flange input. Its installation method is flexible and changeable, so it is easy for users to choose.
Its average efficiency is 77% on ratio 7.5-69.39, 62% on ratio 70.43-288, when combined with the R series, its average efficiency is 57% . The speed ratio of the basic type ranges from 9.96 to 244.74, for S/R series combined type, the speed ratio can reach 8608. It has a torque range of 43 to 4200 Nm and a power range of 0.18 to 22 KW.
Main structure types of S series helical worm gearbox:
S.. Foot mounted
SF.. B5 B5 flange mounted
SAF.. B5 B5 flange mounted with hollow shaft
SHF.. B5 B5 flange mounted with hollow shaft and shrink disk
SA.. Hollow shaft mounted
SH.. Hollow shaft with shrink disk
SAZ.. B14 B14 flange mounted with hollow shaft
B14 SHZ.. B14 flange mounted with hollow shaft disk
Specifications:
| Product name: | S series helical gear motor |
| Model: | S37、S47、S57、S67、S77、S87、S97 SF37、SF47、SF57、SF67、SF77、SF87、SF97 SA37、SA47、SA57、SA67、SA77、SA87、SA97 SAF37、SAF47、SAF57、SAF67、SAF77、SAF87、SAF97 SAT37、SAT47、SAT57、SAT67、SAT77、SAT87、SAT97 SAZ37、SAZ47、SAZ57、SAZ67、SAZ77、SAZ87、SAZ97 |
| Mounting ways: | foot mounted,flange mounted, torque arm |
| Input ways: | motor input, AM (IEC) flange input and shaft input |
| Output way: | solid shaft output or hollow shaft output |
| Efficiency: | up to 96% |
| Housing material: | HT250 high-strength cast iron |
| Worm Gear material: | High quality copper |
| Gear material: | 20CrMnTi |
| Surface hardness of gears: | HRC58-62 |
| Input/Output shaft: | 40Cr steel |
| Heat treatment: | Carburizing and quenching |
| Bearing: | C&U or other brand |
| Oil seal: | NAK or other brand |
| Lubricating oil: | Gear oil |
| Packing: | Pywood case |
Parameters:
| Size | 37 | 47 | 57 | 67 | 77 | 87 | 97 |
| Structure | S SA SF SAF SAT SAZ | ||||||
| Input power(kW) | 0.18-0.75 | 0.18-1.5 | 0.18-3 | 0.25-5.5 | 0.55~7.5 | 0.75-15 | 1.5-22 |
| Ratio | 10.27~165.71 | 11.46-244.74 | 10.75-196.21 | 11.55-227.20 | 96-241.09 | 11.83-223.26 | 12.75-230.48 |
| Permissible torque(N.m) | 90 | 170 | 300 | 520 | 1270 | 2280 | 4000 |
Get Model selection chart of S series helical gear motor, or contact us if you need further assistant.
View Dimensions of S series helical gear motor, making sure the model is suitable for your installation space.
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