SLF Range
Synchronous Lifting System - Fixed Speed Drive
- High efficiency three phase motor
- Selection of outlet valves with options of 3-way and 4-way valve configurations
- 700 bar pressure transducers fitted as standard on each outlet
- Reservoir capacity of 100 litres on the 4-outlet pump and 200 litres on the 6-outlet and 8-outlet pumps
Product Overview
The SLF range has been designed for precise lifting and lowering of heavy loads using multiple synchronised hydraulic cylinders. The system comprises of a heavy duty three phase electric motor, operator control panel to monitor up to 8 channels and a robust framework for transportation and storage of the entire system.
The SLF allows control from 4 to 8 lifting points and the system can be adapted to suit customer's special lifting requirements. Customised systems can also be tailored for unique application requirements.
- Working pressure 700 bar
- Control from 4 to 8 lifting points
- For use with standard single or double acting cylinders
Product resources
Technical specifications
| Model Number | Number of outlets | Oil capacity litres | Oil flow per outlet l/min | Motor voltage |
|---|---|---|---|---|
| SLF4S | 4 | 100 | 1.1 | 400V 50 Hz/460V 60 Hz - 3Ph |
| SLF6S | 6 | 200 | 0.9 | 400V 50 Hz/460V 60 Hz - 3Ph |
| SLF8S | 8 | 200 | 0.9 | 400V 50 Hz/460V 60 Hz - 3Ph |
| SLF4D | 4 | 100 | 1.1 | 400V 50 Hz/460V 60 Hz - 3Ph |
| SLF6D | 6 | 200 | 0.9 | 400V 50 Hz/460V 60 Hz - 3Ph |
| SLF8D | 8 | 200 | 0.9 | 400V 50 Hz/460V 60 Hz - 3Ph |
Note: All models are suitable for operation at 50 Hz and 60 Hz. 60 Hz models deliver approximately 15-20% higher flow rate.
Mounting Kits
| Model Number | Mounting kit type | Applicable cylinder | Increase in cylinder height mm |
|---|---|---|---|
| SLMK-1 | 1 | HSS - 25T | +3.5 |
| 1 | HSS - 30T | +3.5 | |
| SLMK-2 | 2 | HAS - 30T | +10 |
| 2 | HRA - 30T | +10 | |
| SLMK-3 | 3 | HSS - 50T | +10 |
| 3 | HAS - 50T | +10 | |
| 3 | HRA - 50T; | +10 | |
| SLMK-4 | 4 | HSS - 75T | +10 |
| SLMK-5 | 5 | HSS - 100T | +10 |
| 5 | HAS - 100T | +10 | |
| 5 | HRA - 100T | +10 | |
| SLMK-6 | 6 | HDA - 25T | +11 |
| SLMK-7 | 7 | HDA - 50T | +10 |
| SLMK-8 | 8 | HDA - 100T | +10 |
| SLMK-9 | 9 | HDA - 150T | +10 |
| 9 | HDA - 200T | +10 | |
| SLMK-10 | 10 | HHS - 20T | +11 |
| SLMK-11 | 11 | HHS - 30T | +12 |
| 11 | HHR - 30T | +12 | |
| SLMK-12 | 12 | HHA - 37T | +1 |
| SLMK-13 | 13 | HHA - 50T | +1 |
| SLMK-14 | 14 | HHS - 60T | +12 |
| 14 | HHR - 60T | +12 | |
| SLMK-15 | 15 | HHS - 100T | +10 |
| 15 | HHR - 100T | +10 | |
| SLMK-16 | 16 | HHR - 150T | +10 |
| SLMK-17 | 17 | HHR - 250T | +10 |
| SLMK-18 | 18 | HFA - 30T | 0 |
| SLMK-19 | 19 | HFA - 50T | +8 |
| SLMK-20 | 20 | HFA - 100T | 0 |
| 20 | HGG - 150T | 0 | |
| SLMK-21 | 21 | HDA - 300T | 0 |
| SLMK-22 | 22 | HDA - 400T | 0 |
| 22 | HDA - 500T | 0 | |
| SLMK-23 | 23 | HDA - 800T | 0 |
| 23 | HDA - 1000T | 0 | |
| 23 | HFG - 800T | 0 | |
| SLMK-24 | 24 | HFL - 50T | +8 |
| 24 | HFG - 50T | +8 | |
| SLMK-25 | 25 | HFG - 400T | 0 |
| 25 | HFG - 500T | 0 | |
| 25 | HGG - 200T | 0 | |
| 25 | HSG - 200T | 0 | |
| SLMK-26 | 26 | HFL - 100T | +9 |
| 26 | HFG - 100T | +9 | |
| SLMK-27 | 27 | HFL - 150T | +8 |
| 27 | HFG - 150T | +8 | |
| 27 | HFG - 200T | +8 | |
| 27 | HSG - 150T | +8 | |
| SLMK-28 | 28 | HFG - 250T | 0 |
| 28 | HFG - 300T | 0 | |
| 28 | HGG - 300T | 0 | |
| SLMK-29 | 29 | HSG - 300T | 0 |
| SLMK-30 | 30 | HFL - 250T | +8 |
| SLMK-31 | 31 | HFL - 400T | +10 |
| SLMK-32 | 32 | HFL - 500T | +10 |
| SLMK-33 | 33 | HFG - 1000T | 0 |
Displacement Sensors
| Model Number | Type and Stroke (mm) |
|---|---|
| SLDS650 | 650 |
Sensor Cables and Hoses
| Cable Model Number | Hose Model Number | Length (m) |
|---|---|---|
| SLDC10 | HC10C | 10 |
| SLDC25 | HC25C | 25 |
| SLDC50 | HC50C | 50 |
| SLDC75 | HC75C | 75 |
| SLDC100 | HC100C | 100 |
Dimension
Dimensions (mm)
| Model number | A | B | C |
|---|---|---|---|
| SLF4S | 1275 | 1155 | 675 |
| SLF6S | 1550 | 1300 | 860 |
| SLF8S | 1550 | 1300 | 860 |
| SLF4D | 1275 | 1155 | 675 |
| SLF6D | 1550 | 1300 | 860 |
| SLF8D | 1550 | 1300 | 860 |
Services and support
Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.
Tell me moreEnquire now
Want to know more about the range? Our product team are on hand to support you with your requirements. Speak to our team today.
Enquire
