End-wall ventilation in combination with RK - P.THG25RKGC
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Get in contact with usEndwall truss-rail ventilation systems are used for extra ventilation in the endwall section. With the RKGC system, the rack boxes are placed close to the gutter and fixed on a C-profile between the gutters. These gear racks move one row of endwall ventilation windows in a section. The gear racks are driven by a GW motor gearbox via drive tubes with chain couplings for the necessary angle correction. - Better climate in the endwall section.
- Better climate in the head compartments.
- Ideal installation location gives minimal shading.
- Very easy installation on standard C-profile.
- Suitable for 5/4" prefabricated drive shafts.
- Highly suitable for light and medium loads.
Rack box
| Article | Description | F [N] | T [Nm] | i [-] | L [mm] | S [mm] | s [mm/rev] | n [rev] | m [kg] |
| P.THG25RKGC.S0750 | THG25RKGC, L1260 S0750mm | 5000 | 32,50 | 2,760 | 1260 | 750 | 36,35 | 21 | 8,0 |
 2 P.THG25RKGC.S0750 11 THG25RKGC, L1260 S0750mm 12 13 P.THG25RKGC.S0000.jpg 14 15 CAT_P.THG25RKGC.S0000_2D.gif 16 17 10 | |||||||||
| P.THG25RKGC.S0900 | THG25RKGC, L1410 S0900mm | 5000 | 32,50 | 2,760 | 1410 | 900 | 36,35 | 25 | 8,5 |
2 P.THG25RKGC.S0900 11 THG25RKGC, L1410 S0900mm 12 13 P.THG25RKGC.S0000.jpg 14 15 CAT_P.THG25RKGC.S0000_2D.gif 16 17 10 | |||||||||
| P.THG25RKGC.S1100 | THG25RKGC, L1610 S1100mm | 5000 | 32,50 | 2,760 | 1610 | 1100 | 36,35 | 31 | 9,0 |
2 P.THG25RKGC.S1100 11 THG25RKGC, L1610 S1100mm 12 13 P.THG25RKGC.S0000.jpg 14 15 CAT_P.THG25RKGC.S0000_2D.gif 16 17 10 |
Coupling set
| Article | Description | D [mm] | B [mm] | m [kg] |
| P.SKP.D27 | Coupling set D27 for THG25/42/55 rack | 27 | 15 / 20 | 0,2 |
| P.SKP.D32 | Coupling set D32 for THG25/42/55 rack | 32 | 15 / 20 | 0,2 |
Coupling set fastener
| Article | Description | B [mm] | m [kg] |
| P.SKP.BVM.15 | BVM coupling set - THG25 rack | 35 | 0,03 |
Locking
| Article | Description | m [kg] |
| P.AS-BORGCLIP | Axle securing clip | 0,01 |
Weld sprockets
| Article | Description | Chain | Shaft | Tmax [Nm] | Db [mm] | D [mm] | L [mm] | m [kg] |
| P.LKWL10B.Z16.D125 | Weld sprocket 10B z16 - 5/4" | 10B z16 | D125 | 420 | 43 | 96 | 30 | 0,4 |
 2 P.LKWL10B.Z16.D125 11 Weld sprocket 10B z16 - 5/4" 12 13 P.LKWL10B.Z16.D125.jpg 15 16 CAT_P.LKWL10B.Z16.D125_2D.gif 17 10 |
Chains
| Article | Description | Tmax [Nm] | D [mm] | m [kg] |
| P.KTG10B-2.Z16 | Chain 10B z16 | 420 | 96 | 0,5 |
Tube bolt chain coupling on THG25RKGC
| Article | Description | Tmax [Nm] | D2 [mm] | D3 [mm] | L1 [mm] | L3 [mm] | m [kg] |
| P.BBKK10B.S20.D125 | Tube bolt CC set 10B S20 z16 5/4" | 420 | 43,1 | 96 | 30 | 150 | 1,9 |
 2 P.BBKK10B.S20.D125 13 Tube bolt CC set 10B S20 z16 5/4" 17 18 P.BBKK10B.S20.D000.jpg 20 21 CAT_P.BBKK10B.D00.D125_2D.gif 10 |
Drive systems for ventilation
Rapidly varying weather conditions are the order of the day. The need for good, accurate ventilation systems and airtightness in larger production greenhouses is becoming increasingly important. New cultivation requires insights for less, accurate and metered ventilation in combination with more screens with the aim of keeping as much heat and moisture as possible in the greenhouse to save energy. To achieve an optimal climate through optimal ventilation, our drives are essential for optimal results.
De Gier Drive Systems
+ 31 174 29 20 89