UNIMOTION Electric Cylinders PNCE with a Precision Ball Screw Drive

2024-03-29 UNIMOTION News
electric cylinders,cylinder,PNCE,UNIMOTION

UNIMOTION's PNCE are electric cylinders with a precision ball screw drive. The electric cylinder is based on the standard ISO 15552. Its outer design and dimensions are very similar to pneumatic cylinders. High performance features such as high speeds, good positioning accuracy, and high repeatability are ensured through a precision ball screw with reduced backlash (preload on request) of the ball nut and non-rotating piston rod. For a long service life, the re-lubrication can be done through a lubrication nipple.


The design with its smooth surfaces enables easy cleaning of the cylinder. In combination with a lubricant class H1 it is also suitable for food & beverage industries. It can be additionally equipped with switches and ISO standard accessories.


The excellent sealing of the components in the cylinder ensures an IP65 protection class and protects the interior of the cylinder from dust, water, and other contaminants. Version IP65CR also offers high corrosion resistance in harsh environments.


IP65 Protection Class (IP65)

The appropriate sealing of the external parts ensures that the electric cylinder has an IP65 protection class. The IP65 protection class of the electric cylinder fulfills the specifications of IEC 60529. The connection for pressure compensation in the cylinder profile ensures the exchange of air between the interior of the cylinder and the environment and 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.


IP65 Protection Class 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 are corrosion resistant (e.g., the connection for pressure compensation, lubrication nipple, and the connection elements are made of stainless steel). More information about 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 with materials suitable for some applications in the food industry. The cylinder is greased with a lubricant class NSF H1. The design with the smooth surfaces of the aluminium 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 in the extended material information list.

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