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Electromechanical cylinders

Electro mechanical cylinder
Electro mechanical cylinder

BJ-Gear electromechanical cylinders provides several advantages for numerous applications and industries. The possibilities of customisation are extensive in regards to material, spindles, gearboxes and different motor types.

The electromechanical cylinder is easy to install and requires minimal maintenance. The rugged design ensures a trouble-free service life and high reliability even in harsh environmental conditions. Self-locking models help to save energy when not running. High efficiency types are used when high duty cycle is required. Compared to hydraulics and pneumatics, the electromechanical cylinders are easy to integrate with different control systems and PLC's. Position and speed can be monitored continuously in a cost-efficient way. One of the major advantages with a BJ electromechanical cylinder is, that there is no risk of dangerous leakages of hydraulic oil, which minimises the risk of fire hazard and contamination of sensitive goods.

Examples of electromechanical cylinders with gearbox and bearing housing separated

Electromechanical cylinders
Mechanical cylinder with gearbox and bearing housing separated
Electromechanical cylinders
Mechanical cylinder with gearbox and bearing housing separated

Features and advantages

  • Adaptable to most types of driving gears and motors
  • No axial loads in the gearbox
  • Easy to customise to individual requirements in regards to materials, spindles and surface treatment
  • High efficiency versions with smooth countinous duty cycle possible
  • High flexibility for the end user in terms of design and replacement parts
  • ATEX versions can be designed on request
  • Acid-proof stainless steel types possible

Mechanical cylinders with gearbox and
bearing housing separated

Data

Load

5-500 kN

Linear speed

1-100 mm/s

Spindle types

ACME, ball screw or planetary roller screw

Efficiency

20-90 %

Duty Cycle

25-100 %

Lubrication

Oil or grease

Mounting

Trunnion

Examples of electromechanical cylinders with gearbox and bearing housing integrated

Mechanical cylinder with gearbox and bearing housing integrated
Mechanical cylinder with gearbox and bearing housing integrated
Mechanical cylinder with gearbox and bearing housing integrated
Mechanical cylinder with gearbox and bearing housing integrated

Features and advantages

  • Cost-efficient design with worm gear drive
  • Self-locking
  • Low operating and maintenance costs
  • Proximity switches on request

Mechanical cylinders with gearbox and bearing housing integrated

Data

Load

5-250 kN

Linear speed

1-50 mm/s

Spindle types

ACME or ball screw

Efficiency

15-50 %

Duty cycle

5-40 %

Lubrication

Grease

Mounting

Trunnion