Rotary Actuators

The E3 Series of rotary actuators offers a torque output of up to 31,000 in-lb (3,600 Nm), a pressure rating of 3,000 psi (207 bar) and standard rotations of 90, 180, 270 or 360 degrees. This rotary actuator has a compact design with a circular mount drive shaft. This drive shaft configuration allows for easy design into your application. This actuator has a through-hole that allows for many uses.

Product Catalogs:

Eckart E3

A rotary-linear actuator is a combination of a rotary actuator and a linear cylinder combined in one unit. The directional valve will control the movement of rod rotation and linear stroking. A common application is for indexing i.e. lifting and turning.

Product Catalogs:

Eckart HSE4

• Torque output to 750,000 in-lb (85,000 Nm)
• Pressure rating at 3,000 psi (207 bar)
• Standard rotation - 90°/ 180° / 270° / 360°
• Foot mounting design
• Custom configurations available.

Available options include: cushions, control switch assembly, special mounting flanges, shaft configurations, porting, speeds, special materials, various standard and custom sizes and much more.

• Torque output to 750,000 in-lb (85,000 Nm)
• Pressure rating at 3,625 psi (250 bar)
• Standard rotation - 90°/ 180° / 270° / 360°

Product Catalogs:

Eckart Rotary Actuator SM4

A rotary-linear actuator is a combination of a rotary actuator and a linear cylinder combined in one unit. The directional valve will control the movement of rod rotation and linear stroking. A common application is for indexing i.e. lifting and turning.

• Pneumatic Rotary Actuator
• Torque output to 1,100 in-lb (78 Nm)
• Pressure rating at 87 psi (6 bar)
• Standard Rotation - 90°/ 180° / 360°
• Custom configurations available

Product Catalogs:

Eckart PSM

With over 40 years of experience in the rotary actuator field, Post/Holland provides outstanding production quality provided by experienced specialists. Over the decades Post/Holland rotary actuator components have gained a firm foothold in automation and drive technology applications.

Through the constant developments made by Post/Holland engineers, and the use of high-quality materials, Post/Holland rotary actuator components provide durability and dependability. With a Post/Holland rotary actuator, you can profit from our experience.

Eckart GmbH is the leader in manufacturing Helical Spline Rotary Actuators. More than 70% of these actuators are custom-designed to meet specific customer needs. Tell us about your project and we will present you with a customized optimum solution.