| Application: | Motor, Machinery, Lifting |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Horizontal Type |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
→Design
QYJ series gear units are a completely new design. Advantages are
•More sizes with a reduced variety of parts;
• Higher operational reliability combined with increased power capacity ;
• Predominantly non-contacting wear-resistant labyrinth seals are possible;
• Flanged output shafts to facilitate assembly of gear units in confined spaces(on request).
→Mounting Position
• OYN series gear units can be supplied for either horizontal or vertical installation
• Other arrangements are also possible on request.
• The basic gear unit can be optimally adapted to the customer
requirements by fitting different add-on pieces like motor bell housings, gear unit swing bases, or backstops
→Noise Behavior
Now concepts were applied to clearly improve the noise emission of the gear units by
• Grinding the bevel gears,
- Designing noise-absorbing housings by means of the computing program
• Achieving exceptionally large contact ratios.
→Thermal Conduction
QYJ series gear units not only have a high efficiency but also a favorable thermal conduction
• Through enlarged housing surface areas
• Because non-contacting labyrinth seals can be used
• Because large fans incorporating a new type of air conduction fan cowl are being used.
•The selection of QYJ series gear units is based on a low maximum oil temperature. By that, the operational reliability will be increased and the cost of maintenance reduced due to longer oil change intervals
→Storing
Gear units have been designed according to a new unit constructor principle.
Product Show (Note: The following photos capture all the real physical)
QYJ series gearbox could be divided into QYJH parallel shaft and QYJB 90° shaft, from one stage to 4 stages.
Mounting position: horizontal, vertical, and upright mounting.
Gear ratio: 1.25 ~ 450
Rated output torque: 3 ~ 900 KNm
Motor power: 3 ~ 5000 KW
| DH QYJ Industrial Gear Reducer | |
| Type | Helical parallel shaft type, Bevel-helical right-angle type |
| Model | QYJH2 --QYJH4 QYJB2--QYJB4 |
| Input power | 3 ~ 5000 KW; |
| Input speed | 1000rpm 1200rpm 1500rpm 1800rpm |
| Reduction ratio | 1/1.25 ~ 1/450 |
| Output torque | 3 ~ 900kN.m |
| Install type | Foot / Solid shaft / Hollow shaft / Output flange… |
| Efficiency | Single-stage 98%, 2-stage 96%, 3-stage 94%, 4-stage 92% |
| Precision of gear | Accurate grinding, class 6 |
| Design position | A / B / C / D / E / F / G / H / I |
| Accessories | Backstop / Cooling fan / Cooling coil / Oil pump / Compensation tank … |
-We are a leading gear motor manufacturer
Zhejiang Donghai Reducer is a leading manufacturer of gear motors and gearboxes.
Since 1991, we have specialized in manufacturing a wide range of gear motors and gearboxes including:
Zhejiang Donghai Reducer Co., LTD is professionally manufacturing gear motor and gear box, with more than 20+years experience,
Our Advantages: Your professional supplier with 20+years experience
Widely Used In Different Industries (Application)
Plastic bag + carton
FAQ
1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company: E, D, T, and P series helical gear motor and
hoist drive
heavy-duty helical gearbox
heavy-duty helical bevel gearbox
gear motor for car parking system
sprial bevel gearbox
more than one hundred models and thousands of specifications
2.Q: How long is your delivery time?
A:Generally it is 5-10 days if the parts are in stock. or it is 15-40 days if the parts are not in stock.
3.Q: What is your MOQ?
A:1 Set
4.Q: :Can you make as per custom drawing?
A:Yes, we offer customized service for customers.
If you have any demand for our products please feel free to contact me.
){kind=link}