High Torque Reduction Gearbox QY4S Cylinder Speed Reducer Gearbox For Sand Washer Equipment
Brand Name:Dongtai
Certification:ISO 9001:2016
Model Number:QY4S
Minimum Order Quantity:1 Set
Delivery Time:5-30 work dyas
Payment Terms:L/C, T/T
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Pudong Wanglou Industry Park, Changyuan, China
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Product Details
Company Profile
Product Details
High Torque Reduction Gearbox QY4S Cylinder Speed Reducer Gearbox For Sand Washer Equipment
Brief Introduction
Our company is located in Changyuan City, Henan Province, China,
which is the gathering place for the production of crane and its
accessories. We have 26 years of production and manufacturing
experience. We always provide customers with good product and
technical support, perfect after-sales service. Since its
establishment, we have been adhering to technological innovation,
research and introduction of advanced technology, and constantly
develop new products to meet market demand. Our company mainly
engaged in gear, reducer and accessories, general machinery parts
manufacturing and sales. We have a good product and professional
sales and technical team. If you are interested in our products and
services, we are looking forward to your online message or call for
consultation.
| Type | Gear Ratio | |||||||||||||||
| QY3D/3S | 16 | 18 | 20 | 22.4 | 25 | 28 | 31.5 | 35.5 | 40 | 45 | 50 | 56 | 63 | 71 | 80 | 90 |
| QY4D/4S/34S | 100 | 112 | 125 | 140 | 160 | 180 | 200 | 224 | 250 | 280 | 315 | 355 | 400 | |||
| Center Distance | 160 | 180 | 200 | 225 | 250 | 280 | 315 | 355 | 400 | 450 | 500 | 560 | 630 | 710 | 800 |
| QY3S/4S/34S | 185 | 195 | 215 | 230 | 255 | 270 | 310 | 335 | 375 | 415 | 450 | 510 | 565 | 600 | 670 |
| QY3D/4D/34D | 155 | 165 | 185 | 205 | 225 | 250 | 265 | 290 | 325 | 365 | 420 | 460 | 520 | 550 | 625 |
Technical data:
The QY series harden surface gear speed reducer is developed on the
basic of the QJ series gearbox. The products adopts steel plates
for welding. It’s suitable for the applicable conditions:
1. The circumferential speed of the gear is less than 20m/s;
2. The speed of the high speed is less than 1500rpm;
3. The temperature of working environment is -40℃~+45℃;
4. It will operate in both directions.
Features:
1. Gear is made of high strength low carbon alloy steel by
carburizing and quenching. The hardness of tooth surface can reach
HRC58-62. CNC grinding technology is adopted for all gears, with
high precision and good contact performance
2. high transmission efficiency: single stage over 96.5%; double
stage over 93%; three stage over 90%;
3. stable operation and low noise;
4, compact structure, light weight, long service life and high
bearing capacity;
5. easy to disassemble, check and assemble.
FAQ:
Q:What information should I tell you to confirm speed reducer?
A: Model/Size, Transmission Ratio, Shaft directions & Order quantity.
Q:What if I don't know which gear reducer I need?
A:Don't worry, Send as much information as you can, our team will help you find the right one you are looking for.
Q:What should I provide if I want to order NON-STANDERD speed reducers?
A: Drafts, Dimensions, Pictures and samples if possible.
Q:What is the MOQ?
A: It is OK for one or small pieces trial order for quality testing.
Q:How long should I wait for the feedback after I send the inquiry?
A: Within 12 hours
Q:What is the payment term?
A:You can pay via T/T(40% in advance+60% before delivery), L/C ,West Union etc
Q:What is the delivery time?
A:Normally is 20days after order, for special model or big quantity please email to us for checking.
Q:What is the guarantee time?
A:12months
High Torque Reduction Gearbox QY4S Cylinder Speed Reducer Gearbox For Sand Washer Equipment
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