The rack and pinion swing cylinder is a unique hydraulic actuator designed to convert hydraulic energy into rotational motion with a fixed swing angle. Its structure mainly consists of a cylinder barrel, piston, rack, pinion, and output shaft. When hydraulic oil enters one end of the cylinder, it pushes the piston to move linearly, and the rack connected to the piston engages with the pinion, driving the output shaft to rotate. This rotational motion is typically within a certain angular range, making it ideal for applications requiring precise swinging actions.

In terms of application scenarios, the rack and pinion swing cylinder is widely used in various industrial fields. In the automotive manufacturing industry, it is employed in welding robots, where it enables the robot arm to swing accurately to reach different welding positions, ensuring the precision of welding seams. In the packaging machinery sector, it controls the swing of conveyor belts or clamping devices, facilitating the smooth transfer and packaging of products. Additionally, in the construction machinery field, such as in excavators and cranes, it can be used to adjust the angle of working parts like buckets or booms, enhancing the flexibility and operational efficiency of the equipment.

There are two installation methods: bottom flange mounting and flange mounting. It has two structural forms: single rack and double rack; as well as two output types: shaft output and hole output. Each type can output from both ends. A hydraulic lock can be optionally equipped to ensure that the gear shaft is locked at any position. A hydraulic power unit can be optionally equipped for convenient plug - in use.

Hongyuan Hydraulics supports the customization of various types and complex hydraulic cylinders. Welcome to inquire for details.

Hebei Hongyuan Hydraulic Machinery Co., Ltd., a hydraulic cylinder manufacturer based in Hebei Province, China, specializes in manufacturing high - quality hydraulic cylinders. The company was founded in 1993 and has been deeply engaged in the hydraulic cylinder industry for 32 years. Our hydraulic cylinders are composed of cylinder, piston, piston rod and seals, which convert hydraulic energy into linear reciprocating mechanical motion. Our products are widely used in various fields such as construction machinery, metallurgical casting and automobile industry. With advanced manufacturing technology and strict quality control, we ensure that our hydraulic cylinders meet the highest standards and provide reliable performance for our customers.