China manufacturer Omph375-H4ks Replace Char-Lynn101-1008-009 High Torque Hydraulic Motor near me shop

Product Description

OMPH375-H4KS replace Char-Lynn101-1008-009 high torque hydraulic motor 


Friends, Welcome to CZPT Hydraulics Kingdom. We can offer more than 3000 diffrent orbital motors, categorised in types, variants and sizes (incl. Diffrent shaft versions).

OMPH series motor are small volume, economical type, which is designed with shaft distribution flow,
Which adapt the Gerotor gear set design and provide compact volume, high power and low weight.
Characteristic features:
* Advanced manufacturing devices for the Gerotor gear set, which provide small volume, high efficiency and long life.
* Shaft seal can bear high pressure of motor of which can be used in parallel or in series.
* Advanced construction design, high power and low weight.

Blince OMPH series high speed orbital motors.
Key data:
1) Displacement range 36 to 500 cc
2) Speed up to 1650rpm/min
3) Torque up to 680N? M
4) Output up to 13.0kW
5) Pressure drop up to 22.5MPa (225bar)
6) Flow up to 75 l/min [19.8 US gal/min]
7) Pilot diameter Ø 82.5 [3.25 in]
8) Mounting flnge A2/A4
9) Output shaft Ø 25.4mm / Ø 25mm / Ø 22.22mm cylindrical shaft [1 inch cylindrical shaft]
10)Port connection G1/2, G1/4 / 7/8-14[7/16-20UNF] / 1/2-14[7/16-20UNF] / 3/4-16[7/16-20UNF] / PT(RC)1/2, PT(RC)1/4 / Ø 10 O-ring[4X5/16-18UNC, 7/16-20UNF] / Ø 10 O-ring manifold 4xM8[7/16-20UNF]

* High power density
* High effiency
* High constant quality
* Reliable

The CZPT OMPH series motors are used in the following application areas:
1) Construction equipment
2) Agricultural equipment
3) Material handling & Lifting equipment
4) Forestry equipment
5) Lawn and turf equipment
6) Special purpose
7) Machine tools and stationary equipment
8) Marine equipment

* CZPT Motor JH Series
* CZPT Motor H Series (101-)
* CZPT Motor TC/TB/TS/TE Series
* White Drive Product WD/145 Series
* M+S Motor MP/MLHP Series
* CZPT Motor BHS Series


1. We are leading profesional manufacturer of Hydraulic motor in ZheJiang China. Our products have been exported to more than 50 countries including Africa, Middle East, South America and Asia.
2. We are not only produce normal models, but also produce new models according to your design.
3. Professional service team and competitive price will give you a perfect purchasing experience.

1. Guarantee for 1 year or 1000 hours (according to whichever ends first) from the purchasing date on.
2. During the guarantee period, our company will provide the easy-damaged spare parts for problems
Caused by our quality of production or raw material. Pls provide the defective appearance and related invoice number.
3. Sorry for you should responsible for the freight come-and-go, and the custom tax.
4. After expiration, our company can provides cost spare-parts maintenance for engines.
5. To save the cost, you can choose send the motor back without packing.
6. My dear friend, your emails can be get within 1 business day. If you do not receive our reply, please kindly re-sent your email or give us a call any time.

If you have any questions or other hydraulics informations what I can do for you. Please contact me directly or visit our website. The best service you will get soon! : )

Amy chen


Main Specification
Technical data for OMPH with 25 and 25.4 in and 25.4 in splined and 28.56mm tapered shaftas as following:

Geometric displacement
36 51.7 77.7 96.2 120.2 157.2 194.5 240.3 314.5 389.5 486.5
Max.speed  (rpm) con. 1500 1150 770 615 490 383 310 250 192 155 120
  int. 1650 1450 960 770 615 475 385 310 240 190 150
Max.torque (N.m) cont. 55 100 146 182 236 302 360 380 375 360 385
  int. 76 128 186 227 290 370 440 460 555 525 560
  peak 96 148 218 264 360 434 540 550 650 680 680
Max.output  (KW) cont. 8.0 10.0 10.0 11.0 10.0 10.0 10.0 8.5 7.0 6.0 5.0
  int. 11.5 12.0 12.0 13.0 12.0 12.0 12.0 10.5 8.5 7.0 6.0
Drop   (Mpa)
cont. 12.5 14 14 14 14 14 14 11 9.0 7.0 6.0
  int. 16.5 17.5 17.5 17.5 17.5 17.5 17.5 14 14 10.5 9.0
Max.flow  (L/min) cont. 55 60 60 60 60 60 60 60 60 60 60
  int. 60 75 75 75 75 75 75 75 75 75 75
Net Weight(kg) 5.6 5.6 5.7 5.9 6.0 6.2 6.4 6.7 6.9 7.4 8.0

The Benefits of Spline Couplings for Disc Brake Mounting Interfaces

Spline couplings are commonly used for securing disc brake mounting interfaces. Spline couplings are often used in high-performance vehicles, aeronautics, and many other applications. However, the mechanical benefits of splines are not immediately obvious. Listed below are the benefits of spline couplings. We’ll discuss what these advantages mean for you. Read on to discover how these couplings work.

Disc brake mounting interfaces are splined

There are 2 common disc brake mounting interfaces – splined and six-bolt. Splined rotors fit on splined hubs; six-bolt rotors will need an adapter to fit on six-bolt hubs. The six-bolt method is easier to maintain and may be preferred by many cyclists. If you’re thinking of installing a disc brake system, it is important to know how to choose the right splined and center lock interfaces.

Aerospace applications

The splines used for spline coupling in aircraft are highly complex. While some previous researches have addressed the design of splines, few publications have tackled the problem of misaligned spline coupling. Nevertheless, the accurate results we obtained were obtained using dedicated simulation tools, which are not commercially available. Nevertheless, such tools can provide a useful reference for our approach. It would be beneficial if designers could use simple tools for evaluating contact pressure peaks. Our analytical approach makes it possible to find answers to such questions.
The design of a spline coupling for aerospace applications must be accurate to minimize weight and prevent failure mechanisms. In addition to weight reduction, it is necessary to minimize fretting fatigue. The pressure distribution on the spline coupling teeth is a significant factor in determining its fretting fatigue. Therefore, we use analytical and experimental methods to examine the contact pressure distribution in the axial direction of spline couplings.
The teeth of a spline coupling can be categorized by the type of engagement they provide. This study investigates the position of resultant contact forces in the teeth of a spline coupling when applied to pitch diameter. Using FEM models, numerical results are generated for nominal and parallel offset misalignments. The axial tooth profile determines the behavior of the coupling component and its ability to resist wear. Angular misalignment is also a concern, causing misalignment.
In order to assess wear damage of a spline coupling, we must take into consideration the impact of fretting on the components. This wear is caused by relative motion between the teeth that engage them. The misalignment may be caused by vibrations, cyclical tooth deflection, or angular misalignment. The result of this analysis may help designers improve their spline coupling designs and develop improved performance.
CZPT polyimide, an abrasion-resistant polymer, is a popular choice for high-temperature spline couplings. This material reduces friction and wear, provides a low friction surface, and has a low wear rate. Furthermore, it offers up to 50 times the life of metal on metal spline connections. For these reasons, it is important to choose the right material for your spline coupling.

High-performance vehicles

A spline coupler is a device used to connect splined shafts. A typical spline coupler resembles a short pipe with splines on either end. There are 2 basic types of spline coupling: single and dual spline. One type attaches to a drive shaft, while the other attaches to the gearbox. While spline couplings are typically used in racing, they’re also used for performance problems.
The key challenge in spline couplings is to determine the optimal dimension of spline joints. This is difficult because no commercial codes allow the simulation of misaligned joints, which can destroy components. This article presents analytical approaches to estimating contact pressures in spline connections. The results are comparable with numerical approaches but require special codes to accurately model the coupling operation. This research highlights several important issues and aims to make the application of spline couplings in high-performance vehicles easier.
The stiffness of spline assemblies can be calculated using tooth-like structures. Such splines can be incorporated into the spline joint to produce global stiffness for torsional vibration analysis. Bearing reactions are calculated for a certain level of misalignment. This information can be used to design bearing dimensions and correct misalignment. There are 3 types of spline couplings.
Major diameter fit splines are made with tightly controlled outside diameters. This close fit provides concentricity transfer from the male to the female spline. The teeth of the male spline usually have chamfered tips and clearance with fillet radii. These splines are often manufactured from billet steel or aluminum. These materials are renowned for their strength and uniform grain created by the forging process. ANSI and DIN design manuals define classes of fit.

Disc brake mounting interfaces

A spline coupling for disc brake mounting interfaces is a type of hub-to-brake-disc mount. It is a highly durable coupling mechanism that reduces heat transfer from the disc to the axle hub. The mounting arrangement also isolates the axle hub from direct contact with the disc. It is also designed to minimize the amount of vehicle downtime and maintenance required to maintain proper alignment.
Disc brakes typically have substantial metal-to-metal contact with axle hub splines. The discs are held in place on the hub by intermediate inserts. This metal-to-metal contact also aids in the transfer of brake heat from the brake disc to the axle hub. Spline coupling for disc brake mounting interfaces comprises a mounting ring that is either a threaded or non-threaded spline.
During drag brake experiments, perforated friction blocks filled with various additive materials are introduced. The materials included include Cu-based powder metallurgy material, a composite material, and a Mn-Cu damping alloy. The filling material affects the braking interface’s wear behavior and friction-induced vibration characteristics. Different filling materials produce different types of wear debris and have different wear evolutions. They also differ in their surface morphology.
Disc brake couplings are usually made of 2 different types. The plain and HD versions are interchangeable. The plain version is the simplest to install, while the HD version has multiple components. The two-piece couplings are often installed at the same time, but with different mounting interfaces. You should make sure to purchase the appropriate coupling for your vehicle. These interfaces are a vital component of your vehicle and must be installed correctly for proper operation.
Disc brakes use disc-to-hub elements that help locate the forces and displace them to the rim. These elements are typically made of stainless steel, which increases the cost of manufacturing the disc brake mounting interface. Despite their benefits, however, the high braking force loads they endure are hard on the materials. Moreover, excessive heat transferred to the intermediate elements can adversely affect the fatigue life and long-term strength of the brake system.

China manufacturer Omph375-H4ks Replace Char-Lynn101-1008-009 High Torque Hydraulic Motor     near me shop China manufacturer Omph375-H4ks Replace Char-Lynn101-1008-009 High Torque Hydraulic Motor     near me shop