Density 2.1 PTFE Guide Ring Gasket Used in Rod Guide With Good Lubriction

Part Name: Large Starting Torque Customized Sol Hydraulic Motors

Especially applied in mining and plastic machinery

Can applied in hydraulic transmission of mining, construction, engineering machinery, lifting and transportation equipment, metallurgy, petroleum and coal mines, marine machinery, plastic machinery, geological drilling and other machinery.

NIM series crankshaft and connecting rod type with low-speed high-torque hydraulic motors are manufactured according to Italian technology and standards.

Main features:

1. Five-piston structure with eccentric shaft and low excitation frequency, has low noise;

2. Large starting torque, good stability at low speed;

3. Patented plane compensation oil distributor with good reliability and no leakage; A sealing ring applied between piston and plunger sleeve, provided high volume efficiency;

4. Roller supports are provided between crankshaft and connecting rod. Therefore has high mechanical efficiency.

Structure principle:
By the action of the hydraulic pressure, generates a thrust on the plunger body, which acts on the center of the crankshaft through the connecting rod. Make the output shaft rotate, at the same time, oil distribution plate rotate too. When the position of the plunger body to the bottom dead center, the plunger cylinder is connected to the oil port and the plunger is pushed up by the crankshaft. At this moment, the hydraulic oil is back to the tank. The plunger body is connected with high and low pressure oil successively, and the driving torque generated by each plunger body to the output shaft center is added in the same direction, making the motor to be transmitted out of the shaft to obtain a continuous and balanced rotary torque. When you change the direction of oil flow, you can change the direction of rotation of the motor.

Technical Parameters:

Detail drawings and performance curves:

Other drawings

XIAYI, founded in 2006, was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. XIAYI is a specialized factory that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery parts and related automatic equipment. XIAYI has a strong R&D team with full of creative spirit. XIAYI develop new products and new equipment every year and was awarded two patents of utility model and invention patents.

The products include shock absorber piston, rod guider, base valve, oil seal, piston rod, bracket, spring seat, valves, guide pipe, bearing bush, copper bush, guide ring, PTFE ring and gasket, in addition XIAYI design and manufacture automatic machine such as banding machine and groove cutting machine.

As a manufacturer, XIAYI insists on pursuing better quality on and on. We control the quality from raw material to assure the consistency from one batch. We have carried out an integrated production system which is based on quality focus. We refer to the rigorous four aspects ( material importing control→ production line control→ QC department control→ logistic department control ) and quality control system to make sure all the products are intact before delivery.

As a seller, our products are exported to the whole world and sold nationally for more than 8 years. About 30% parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationship with the customers from home and abroad. We have an intelligent marketing team who are exploring new markets, developing potential customers, solving problems and serving customers with orders well. We firmly believe that we are a competitive and friendly cooperator and our goal is for mutual benefit and long-term cooperation. XIAYI persons will always welcome customers from all over the world to visit and negotiate.