Plum-shaped elastic coupling with brake disc

The plum-shaped elastic coupling with brake disc is a widely used coupling, also called claw coupling, which is composed of two metal claw discs and an elastic body.The two metal claw plates are generally 45 gauge steel.

Plum blossom with brake discFlexible couplingIt is processed by machining methods such as turning, milling, and broaching, and then undergoes overall heat treatment.In order to ensure sufficient mechanical strength, there is another type of claw plate on the market that is a casting, which can be mass-produced without processing loss.So the price is much lower than machining. But the performance of castings is not very good.Do not use it in some important occasions.And the claws of the casting are prone to tooth punching (claws falling off) at high speed or high load.

(1)Compact, no backlash, providing three different hardness elastomers;

(2) Vibration can be absorbed, and radial and angular deviation can be compensated;

(3) Simple structure, convenient maintenance and inspection;

(4) Maintenance-free, oil-resistant and electrical insulation, working temperature 20℃-60℃;

(5) Plum blossom elastomer has four petals, six petals, eight petals and ten petals;

(6) The fixing methods include top wire, clamping and keyway fixing.

Plum blossom coupling is also called claw coupling, which is composed of two metal claw discs and an elastic body.The two metal claw discs are generally made of No. 45 steel. The quincunx-shaped elastic coupling utilizes quincunx-shaped elastic elements to be placed between the two halves of the coupling claws to realize the coupling of the two halves of the coupling.It has the characteristics of compensating the relative displacement of the two shafts, damping, buffering, small radial size, simple structure, no lubrication, high carrying capacity, convenient maintenance, etc., but the two halves of the coupling need to move in the axial direction when changing the elastic element

Parameters of plum-shaped elastic coupling with brake disc

The quincunx elastic coupling with brake disc is suitable for connecting two coaxial transmission shafts. It has compensation for the relative deviation of the two shafts, damping, and cushioning performance; the working temperature is -35℃~+80℃, and the transmission is nominal. The torque is 16-25000N.m, the allowable speed is 10900-1900r/min, the diameter of the shaft hole is 14-140mm, the length of the shaft hole is 42-252mm, and the length of the shaft hole is 42-252mm!

Plum-shaped elastic couplings with brake discs are widely used in CNC machine tools, CNC lathes, machining centers, engraving machines, CNC milling machines, computer gongs, metallurgical machinery, mining machinery, petroleum machinery, chemical machinery, lifting machinery, transportation machinery, Light industry machinery, textile machinery, water pumps, fans, etc.

Technical parameters of plum-shaped elastic coupling with brake disc

Features of plum-shaped elastic coupling with brake disc

The plum blossom coupling is simple in structure, does not require lubrication, is convenient for maintenance, easy for inspection, maintenance-free, and can run continuously for a long time.High-strength polyurethane elastic elements are resistant to oil, have large carrying capacity, and have a long service life.Work stably, with good vibration damping, buffering and electrical insulation properties.It has large axial, radial and angular compensation capabilities.The structure is simple, the radial dimension is small, the weight is light, and the moment of inertia is small. It is suitable for medium and high speed occasions.

Structural features of plum-shaped elastic coupling with brake disc:

1. Intermediate elastomer connection

2. Absorb vibration, compensate radial, angular and axial deviation

3. Oil resistance and electrical insulation

4. Clockwise and counterclockwise rotation characteristics are the same

5. Fixed with positioning screws

Hangzhou Hengli Transmission Co., Ltd. is an enterprise specializing in the research and production of couplings.Our company is equipped with various equipments and strong technical force. It is a manufacturer of various types of couplings for many domestic machinery industries.The main products of our company are diaphragm couplings, tire couplings, roller chain couplings, drum gear couplings, star elastic couplings, slider couplings, flange couplings , Plum-shaped elastic coupling, elastic pin coupling, elastic sleeve pin coupling, elastic pin gear coupling, etc.To meet customer needs, we also undertake surveying, mapping and manufacturing of other couplings.The company has realized CAD computer-aided design and information management, integrated research and manufacturing, has rich manufacturing experience, perfect testing methods, complete varieties and specifications, and stable and reliable quality.

In terms of the market, the company has maintained long-term customer relationships with many domestic steel plants, and the product quality and delivery time have been highly praised by customers.We have established a stable supply relationship with many domestic papermaking, petroleum and other companies, and actively explore new sales markets with the quality and advanced performance of the products. The company has a group of professional and technical personnel with rich practical experience. At the same time, we have a Batch sales and after-sales personnel provide advanced transmission technology services for cooperative units to ensure smooth and efficient operation of the equipment of cooperative enterprises.

Since the establishment of the company, its products have been sold all over the country and have been deeply favored by new and old customers. Based on the principle of good faith, it has established long-term cooperative relations with many customers. Now our company is further strengthening employee technical training and improving technology Level, inject high technology into products, and strive for better products and more affordable products.The company adheres to the corporate philosophy of benevolence, integrity, pragmatism, and innovation, and strives to provide users with high-quality products and satisfactory services with advanced production management and strict quality control.