Product Description
Product
| MODEL | DP40 | |
| WATER PUMP | Inlet&Outlet size(mm) | 100/100(4″/4″) |
| Priming | self-priming ,high pressure | |
| HP | 10 | |
| Max.Capacity(m3/h) | 96 | |
| Max.lift head(m) | 31 | |
| Self-priming time (s/4m) | 180 | |
| Max suction head (m) | 8 | |
| ENGINE | Engine model | SE186FA |
| Speed(rpm) | 3000/3600rpm | |
| Type | Single-cylinder,vertical,4-stroke air-cooled diesel engine | |
| Displacement(cc) | 418 | |
| Bore×stroke (mm) | 86*72 | |
| Starting system | Recoil start | |
| Fuel tank (L) | 5.5L | |
| SIZE | (L×W×H)(mm) | 645*475*605 |
| Dry weight(kg) | 69 | |
| 20FT | 99 | |
Our factory
1. We are factory of manufacturing diesel and gasoline engine,diesel generator from 2-1000KW,water
pump,trash pump,construction machinery like vibrator,rammer,compactor,concrete cutter,power
trowel, agriculture machinery and so on.
2. Modern workshop and production line, we warmly welcome your visiting.
3. We attend exhibitions domestic and overseas. Rich activities to improve work enthusiasm.
4. ISO,CE,GS,Rohs certificates.We have been making good progress.
Company information
FujiRobin (HangZhou) Machinery I/E Co.,Ltd. was established in 2014, specializing in the production of gasoline engines.Our products are manufactured according to Japanese technical standards,sales and quality are of strong competitive.The products are exported to America, Australia, France, Spain, Italy, Japan, United Arab Emirates and other countries.
The product general-purpose 4-stroke gasoline engine sold by our company applies to domestic machinery,water pump sets,generator,small machine tools,road surface maintenance machinery,plant protection machinery and gardening machinery,etc.With the characteristics of low gravity and light and compact,to improve the matching ability and reduce vibration,excellent rust-proof and anti-corrosion,simple structure,easy operation.
FAQ
1. Q: Are you a factory or trading company?
A: Fujirobin (HangZhou) Machinery I/E Co., ltd is a professional Industrial and Trading Company
2. Q: Where is your factory located?
A: Our factory is in HangZhou City, ZheJiang Province, China.It’s about 1 hour from ZheJiang port by high speed train.
3. Q: What is your main products?
A: Robin gasoline engine, 4-stroke gasoline generator set, water pump set and other gasoline sparts.
4. Q: How about quality control in your factory?
A: HangZhou Fujirobin people are always paying great attentions to quality controlling from the begining to the end. Every piece of goods is tested strictly one by 1 before packing.We keep goods to meet the standard of CE,CCC, ISO9001:2000.”Quality is first, Customers are friends”.
5. Q: Which is your main market ?
A: Most of our machine exported to European Union , Middle East ,Africa, South & East Asian countries and regions
Standard Length Splined Shafts
Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
Disc brake mounting interfaces that are splined
There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
Disc brake mounting interfaces that are helical splined
A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.
