Examples of customized solutions
Examples of customized solutions
The following are examples of electric lifting cylinders according to customer specifications.
KV-50X(Z)E Gate Opener
A gate is operated with the electric lifting cylinder. Due to the space conditions, the motor has been mirror-mounted on the back of the toothed belt housing contrary to the standard. The engine is equipped with a double brake and a second motor shaft for manual emergency operation. The piston rod is enclosed with a bellows for protection (not shown).
| Adjustment force | 50.000 N Tension and pressure |
| Adjustment path: | 820 mm |
| Adjustment velocity: | 31 mm/s |
| spindle: | ball screw Ø50×10 |
| drive: | Helical geared motor |
| attachment: | joint eye – eye |
| special accessories: | bellow |
KV-270 E Sluice Gates
The electric lifting cylinder is used to drive sluice gates and slides on transverse channels to control the lock chamber. The relevant regulations for steel hydraulic engineering must be observed.
| Adjustment force: | 540.000 N Tension and pressure |
| Adjustment path: | 2.095 mm |
| Adjustment velocity: | 97 mm/s |
| spindle: | Planetary screw Ø99×35 |
| drive: | Bevel geared motor Ø99×35 |
| attachment: | clevis – Pivot pin Ø99×35 |
| special accessories: | Motor with second shaft end for manual emergency operation Damping element on the fork head Torque detection on the bevel gearbox Inductive sensors |
TV-150XE Gate of a boat yard
The TV-150 XE electric lift cylinder is used to open and close a gate in the outdoor area of a boat yard. The gate closes the water inlet and protects the area of the boat yard against high waves. Due to the water displacement of the partial surface below the water surface, high adjustment forces are necessary.
| Adjustment force: | 120.000 N Tension and pressure |
| Adjustment path: | 2.100 mm |
| Adjustment velocity: | 18 mm/s |
| spindle: | trapezoidal thread Ø80×10 |
| drive: | Helical geared motor with toothed belt drive |
| attachment: | joint eye – Pivot pin |
| special accessories: | Cardan frame oil lubrication (Installation only horizontal) |
KV-50XE clutch shaft of a scissor lift
Two KV-50 SE electric lifting cylinders are connected via clutch shafts and are driven by a three-phase AC motor. Due to the large axle distance of 3052 mm, an intermediate bearing must be used for the clutch shafts. This unit serves as a drive for a scissor lift table.
| Adjustment force: | 2x 19.500 N Tension and pressure |
| Adjustment path: | 570 mm |
| Adjustment velocity: | 64 mm/s |
| spindle: | ball screw Ø50×10 |
| drive: | worm gear with three-phase motor |
| attachment: | joint eye – Auge |
| special accessories: | coupling shafts joining traverse with interim storage |
TV-50XE Hopfendarre
The electric lifting cylinder is used for the height guidance of a discharge worm in a hopfendarre. Due to the high humidity, the outer parts and the fastening elements were made of stainless steel. A cardan joint serves to compensate for oblique positions.
| Adjustment force: | 40.000 N Tension and pressure |
| Adjustment path: | 1.700 mm |
| Adjustment velocity: | 10 mm/s |
| spindle: | trapezoidal thread Ø48×8 |
| drive: | Helical geared motor with toothed belt drive |
| attachment: | joint eye – Rotary bearing brackets |
| special accessories: | Cardan frame Stainless steel Inductive sensor with pulse disk for position detection |
TV-60 SE Slider hydroelectric power plant
With the TV-60SE electro-lift cylinder, a slider is actuated in a hydroelectric power plant. The thrust pipe was extended by 1675 mm to meet the customer’s required installation dimension.
| Adjustment force: | 80.000 N Zug |
| Adjustment path: | 450 mm |
| Adjustment velocity: | 5,3 mm/s |
| spindle: | trapezoidal thread Ø60×9 |
| drive: | Helical geared motor |
| attachment: | joint eye – Pivot pin |
| special accessories: | longer piston tube |
TV-30 SEF Connecting sharft mixing unit
This cylinder unit consisting of two TV-30SEF electrohub cylinders, a connecting shaft and the motor with tooth belt is used in a machine for the manufacture of pharmaceutical products. For this purpose, a container is lifted by the electric lifting cylinders and pulled into a seal. At the same time, a stirrer immerses in the container. In order to keep the seal on the container tensioned, a spring element is integrated in the electric lifting cylinders. For this application, the piston rod, the cylinder housing and the fastening elements are made of stainless steel.
| Adjustment force: | 2x 7.000 N Tension and pressure |
| Adjustment path: | 900 mm |
| Adjustment velocity: | 23 mm/s |
| spindle: | trapezoidal thread Ø36×6 |
| drive: | worm gear with three-phase motor |
| attachment: | external thread – flange |
| special accessories: | Stainless steel connecting shaft toothed belt drive spring element with tension |
TV-60 AE Gate of a amusement park
Two electric lifting cylinders TV-60 AE are used parallel to each other to open a gate similar to a roof window in the horizontal position. For this purpose, the electric lifting cylinders must be moved in synchronism.
| Adjustment force: | 50.000 N Druck |
| Adjustment path: | 1.458 mm |
| Adjustment velocity: | 20 mm/s |
| spindle: | trapezoidal thread Ø60×9 |
| drive: | Helical geared motor |
| attachment: | joint eye – Pivot pin |
| special accessories: | motor with second shaft end for manual emergency operation |