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1. Product Characteristics:
S series helical worm gearbox adopts the helical worm gears to make its structure more reasonable. S series not only has higher transmission efficency and loading capability than those single-stage worm wheel transmission, but also smaller volume and appearance. Moreover, S series worm gearbox has higher transmission ratio, and can be combined with various gearboxes and speed variators to meet the different requirements.
2. Structure:
S series gearbox are available in the following designs:
(1) SY Foot mounted helical worm gearbox with solid shaft
(2) SAY Helical worm gearbox with hollow shaft
(3) SAZY Small flange mounted helical worm gearbox with hollow shaft
(4) SA (S,SF,SAF,SAZ)Y Assemble users' motor or special motor, flange is required
(5) SFY Flange mounted helical worm gearbox with solid shaft
(6) SAFY Flange mounted helical worm gearbox with hollow shaft
(7) SATY Torque arm mounted helical worm gearbox with hollow shaft
(8) S (SF,SA,SAF,SAZ) S Shaft input helical worm gearbox
(9) SA (S,SF,SAF,SAZ)RY Combined helical worm gearbox
(10) SA (S,SF,SAF,SAZ)SR Shaft input combined helical worm gearbox
3. Detailed parameters:
| Size | 38 | 48 | 58 | 68 | 78 | 88 | 98 |
| 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 | 10.27-152 | 11.46-244.74 | 10.78-196.21 | 11.55-227.20 | 9.96-241.09 | 11.83-222 | 12.75-230.48 |
| Maximum torque(N.m) | 90 | 170 | 295 | 520 | 1270 | 2280 | 4000 |
4.Applications:
The products are widely applied in electricity, coal, cement, metallurgy, harbor, agriculture, shipping, lifting, environment protection, stage, logistic, weaving, paper making, light industry, plastics and other regions.
5. Technical Data:
Rated Power:0.18~22KW
Output Speed: 0.16~147r/min
Output Torque:90~4000N.m
Mounted Form:Foot-mounted, flange mounted, shaft-mounted, torque arm mounted
Company information 
Established in 1985, SANLIAN TRANSMISSION MACHINERY CO., LTD is a high and new technology enterprise engaging in research, develop and manufacture for reducer & speed variator, one of the director member of China Reducer Association of China General Machinery.
It covers more than 40,000 square meters, has more than 400 staff , 20% of whom are technicians, equipped with more than 300 sets the most advanced accurate numerical control equipment, including German HOFLER forming gear grinding machine to improve quality.
set up more than 30 national sales branches to serve our customers in time and thoroughly.
Our products also exported to more than thirty countries main in Europe, Asia America, and Africa, with high reputation.
Quality control
Packing
Related GEARBOX types
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| Custom made Non-standard Gearbox | UDL Series Variator |
| PYZ Series Helical Tooth Shaft Mounted Reducer | 8000 Series Cycloidal Reducer |
| SLT Series Spiral Bevel Gearbox | SLSWL Series Worm Screw Jack |
| SLP Series Planetary Reducer | SLH/SLB Series High Power Reducer |
| NMRV Series Worm Reducer | BKM Series Helical-hypoid Reducer |
| SLRC Series Helical Reducer | SLSMR Series Shaft Mounted Reducer |
| SLXG Series Shaft Mounted Reducer | X/B Series Cycloidal Reducer |
| SLR/SLF/SLK/SLS Series Helical Reducer | AC/DC Motor |
Certificate
FAQ
1.Payment Term: TT, L/C
2.Delivery time: about 30 days from receive payment.
3.We accept customized products as per your special requirement.
4.Guidelines for the Selection:Usually we can select one machine which is suitable for you with some informations from you,such as ratio/motor speed/mounting dimension/ out torque etc.
5.If the minimum order amount is in excess of $10000, there are preferential.
Q1: What information should I tell you to confirm the product?
A:Model/Size, Transmission Ratio, Shaft directions & Order quantity.
Q2: What can i do if I don't know which one I need?
A:Dont worry, Send as much information as you can, our team will help you find the right one you are looking for.
Q3: What is your product warranty period?
A:We offer one year warranty since the vessel departure date left China.
Q4: Are you trading company or manufacturer ?
A: We are factory.
Q5: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q6: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q7: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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