UNIMOTION‘s PNCE Electric Cylinder with a Maximum Stroke Length of 1200mm and an Axial Force of up to 16500N

PublishTime： 2024-04-04 Article Source：UNIMOTION News

Introduction of UNIMOTION's PNCE electric cylinder in sizes 32, 40, 50, 63 with a maximum stroke length of 1200mm, a maximum travel speed of 2.5m/s, and an axial force of up to 16500N. Thanks to the high-precision ball screw, UNIMOTION's cylinder achieves a repeatability of < 0.02mm.

PNCE electric cylinder with precision ball screw. The electric cylinder complies with the ISO 15552 standard. The appearance and dimensions are very similar to a pneumatic cylinder. The highest performance features, such as high speed, acceleration, and repeat accuracy, are ensured by the precision ball screw with reduced axial clearance of the ball nut (preload on request) and a precise anti-twist device on the piston rod. For optimum unit life, relubrication should be carried out via the grease nipples (refer to the lubrication intervals in the Maintenance Manual). The smooth and closed surface facilitates the cleaning of the cylinder. In combination with a class H1 lubricant, the products are also suitable for food applications.

They can be expanded with sensors and ISO standard accessories. The excellent sealing of the components in the cylinder corresponds to the protection class IP65 and protects the inside of the cylinder against dust, water, and other impurities. The IP65CR version also offers high corrosion resistance in harsh environments.

Standard Version (S)

1- Front cap
2- Drive cap
3- Smooth cylinder profile
4- Hex nut
5- Piston rod (stainless steel) with an antirotation device
6- Piston rod seal
7- Pressure compensation
8- Lubrication nipple

8- Lubrication nipple
9- Connection for pressure compensation

IP65 Protection Class (IP65)

The appropriate sealing of the external parts ensures the electric cylinder has the IP65 protection class. The IP65 protection class of the electric cylinder fulfills the specifications of IEC 60 529. The connection for pressure compensation in the cylinder profile ensures the exchange of air between the interior of the electric cylinder and the environment. This prevents the occurrence of excess pressure or negative pressure inside the electric cylinder. It also protects the interior of the cylinder from external media like dust and water.

Protection Class IP65 with High Corrosion Resistance (IP65CR)

It offers high corrosion resistance in harsh environments. The version IP65CR includes all the features of the electric cylinder version IP65. In addition to ensuring high corrosion resistance all the external parts (e.g. the connector for pressure compensation, lubrication nipple, and the connection elements) are made of stainless steel. More information about the materials is available upon request in the extended material information list.

For Applications in the Food Industry (FI)

The version FI includes all the features of the electric cylinder version IP65CR. It is upgraded by materials suitable for some applications in the food industry. The cylinder is greased with a lubricant class NSF H1. The design with the smooth surface of the aluminum profile enables its quick and effective cleaning. During the cleaning, the sealing air can be applied to the connection for pressure compensation. The use for the food & beverage industry is limited by the materials of the electric cylinder. More information about materials is available upon request or available in the material information list.

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