Power Jacks

Linear actuators

Electro Mechanical Actuator (EMA) industrial linear actuators are designed for low to medium duty applications, with loads up to 10kN. It uses a precision spiroid gear set that delivers superior performance when compared to a similar size worm gear set. Depending on the performance required, the gear set drives either a machine screw or ball screw to move the ram. And a wide range of options, including clutches and limit switches, are available to suit most applications.

• Compact & Customised Linear Actuator
• Dynamic Load Ratings up to 10kN
• Linear Speeds up to 5500 mm/min
• Machine Screw & Ball Screw
• 3-Phase AC, 1-Phase AC & DC Types
• Special Custom Designs Available

    

Rolaram linear actuator comes into its own when high precision actuation is required or as a replacement for an hydraulic or pneumatic unit. Providing a powerful yet flexible linear motion solution, it is designed to meet the increasing requirements of medium to high duty applications. With dynamic load ratings of up to 400kN, it uses a ball screw for medium duty/precision actuators and a Spiracon planetary roller screw for high duty/precision actuators.

• High Load & Performance Linear Actuator
• Dynamic Load Ratings up to 400kN
• Linear Speeds up to 7000 mm/min
• Roller Screw & Ball Screw Drives
• 3-Phase AC, 1-Phase AC and DC Types
• Special Custom Designs Available

More information about the manufacturer >> PowerJacks linear actuators