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Direct continuous ridge ventilation
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HomeDrive SystemsDrive systems for poly greenhousesDrive systems for ventilationContinuous ridge ventilation direct

Direct continuous ridge ventilation

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Continuous ridge ventilation is a natural form of ventilation. This involves windows hinging in the ridge along the entire length of the poly greenhouse. A drive tube with rack and pinion units that opens or closes the window runs parallel to the ridge. The drive tube is driven by a self-locking electrically or manually driven gearbox.

  • Always a suitable motor gearbox.
  • Various matching gear racks and options available.
  • Limited mechanical installation.
  • Gear racks protected against run-out and blow-out.
  • Easy installation and maintenance.
  • Very reliable.

GW motor gearbox

ArticleDescriptionT (50/60Hz) [Nm]n (50/60Hz) [rpm]L [mm]D [mm]P (50/60Hz) [kW]I (@ Y) (50/60Hz) [A]I (@ Δ) (50/60Hz) [A]m [kg]
P.GW10.3.400.26.KWGW10 2.6 3ph 400V with CW+CH 10B z16100 / 802,6 / 3,11681240,09 / 0,110,4 / 0,40,7 / 0,721
P.GW10.3.400.52.KWGW10 5.2 3ph 400V with CW+CH 10B z16100 / 805,2 / 6,21911240,18 / 0,220,7 / 0,71,2 / 1,224
P.GW30.400.26.KWGW30 2.6 3ph 400V with CW+CH 10B z16300 / 2402,6 / 3,12201450,25 / 0,300,8 / 0,81,4 / 1,424
P.GW30.400.52.KWGW30 5.2 3ph 400V with CW+CH 10B z16300 / 2405,2 / 6,22201450,37 / 0,441,2 / 1,22,1 / 2,127
P.GW40.400.26.KWGW40 2.6 3ph 400V with CW+CH 10B z16400 / 3202,6 / 3,12201590,37 / 0,441,0 / 1,01,7 / 1,729
P.GW40.3.400.52.KWGW40 5.2 3ph 400V with CW+CH 10B z16400 / 3205,2 / 6,22201370,55 / 0,661,5 / 1,52,6 / 2,629
Article number
P.GW10.3.400.26.KW
Description
GW10 2.6 3ph 400V with CW+CH 10B z16
T (50/60Hz) [Nm]
100 / 80
n (50/60Hz) [rpm]
2,6 / 3,1
L [mm]
168
D [mm]
124
P (50/60Hz) [kW]
0,09 / 0,11
I (@ Y) (50/60Hz) [A]
0,4 / 0,4
I (@ Δ) (50/60Hz) [A]
0,7 / 0,7
m [kg]
21
Article number
P.GW10.3.400.52.KW
Description
GW10 5.2 3ph 400V with CW+CH 10B z16
T (50/60Hz) [Nm]
100 / 80
n (50/60Hz) [rpm]
5,2 / 6,2
L [mm]
191
D [mm]
124
P (50/60Hz) [kW]
0,18 / 0,22
I (@ Y) (50/60Hz) [A]
0,7 / 0,7
I (@ Δ) (50/60Hz) [A]
1,2 / 1,2
m [kg]
24
Article number
P.GW30.400.26.KW
Description
GW30 2.6 3ph 400V with CW+CH 10B z16
T (50/60Hz) [Nm]
300 / 240
n (50/60Hz) [rpm]
2,6 / 3,1
L [mm]
220
D [mm]
145
P (50/60Hz) [kW]
0,25 / 0,30
I (@ Y) (50/60Hz) [A]
0,8 / 0,8
I (@ Δ) (50/60Hz) [A]
1,4 / 1,4
m [kg]
24
Article number
P.GW30.400.52.KW
Description
GW30 5.2 3ph 400V with CW+CH 10B z16
T (50/60Hz) [Nm]
300 / 240
n (50/60Hz) [rpm]
5,2 / 6,2
L [mm]
220
D [mm]
145
P (50/60Hz) [kW]
0,37 / 0,44
I (@ Y) (50/60Hz) [A]
1,2 / 1,2
I (@ Δ) (50/60Hz) [A]
2,1 / 2,1
m [kg]
27
Article number
P.GW40.400.26.KW
Description
GW40 2.6 3ph 400V with CW+CH 10B z16
T (50/60Hz) [Nm]
400 / 320
n (50/60Hz) [rpm]
2,6 / 3,1
L [mm]
220
D [mm]
159
P (50/60Hz) [kW]
0,37 / 0,44
I (@ Y) (50/60Hz) [A]
1,0 / 1,0
I (@ Δ) (50/60Hz) [A]
1,7 / 1,7
m [kg]
29
Article number
P.GW40.3.400.52.KW
Description
GW40 5.2 3ph 400V with CW+CH 10B z16
T (50/60Hz) [Nm]
400 / 320
n (50/60Hz) [rpm]
5,2 / 6,2
L [mm]
220
D [mm]
137
P (50/60Hz) [kW]
0,55 / 0,66
I (@ Y) (50/60Hz) [A]
1,5 / 1,5
I (@ Δ) (50/60Hz) [A]
2,6 / 2,6
m [kg]
29

GWM motor gearbox

ArticleDescriptionT (50/60Hz) Nmn (50/60Hz) [rpm]i [-]s [-]P (50/60Hz) [kW]I (@ Y) (50/60Hz) [A]I (@ Δ) (50/60Hz) [A]m [kg]
P.GWM30.1.400.26.KWGWM30 2.6 3ph 400V with cw+ch 10B z16300 / 2402,6 / 3,15050,75-420,25 / 0,300,8 / 1,01,4 / 1,717
P.GWM45.1.400.26.KWGWM45 2.6 3ph 400V with cw+ch 10B z16450 / 3602,6 / 3,15050,75-420,37 / 0,441,0 / 1,21,7 / 2,117
Article number
P.GWM30.1.400.26.KW
Description
GWM30 2.6 3ph 400V with cw+ch 10B z16
T (50/60Hz) Nm
300 / 240
n (50/60Hz) [rpm]
2,6 / 3,1
i [-]
505
s [-]
0,75-42
P (50/60Hz) [kW]
0,25 / 0,30
I (@ Y) (50/60Hz) [A]
0,8 / 1,0
I (@ Δ) (50/60Hz) [A]
1,4 / 1,7
m [kg]
17
Article number
P.GWM45.1.400.26.KW
Description
GWM45 2.6 3ph 400V with cw+ch 10B z16
T (50/60Hz) Nm
450 / 360
n (50/60Hz) [rpm]
2,6 / 3,1
i [-]
505
s [-]
0,75-42
P (50/60Hz) [kW]
0,37 / 0,44
I (@ Y) (50/60Hz) [A]
1,0 / 1,2
I (@ Δ) (50/60Hz) [A]
1,7 / 2,1
m [kg]
17

Weld sprockets

ArticleDescriptionChainShaftTmax [Nm]Db [mm]D [mm]L [mm]m [kg]
P.LKWL10B.Z16.D100Weld sprocket 10B z16 - 1" and 2"10B z16D1004203496300,5
Article number
P.LKWL10B.Z16.D100
Description
Weld sprocket 10B z16 - 1" and 2"
Chain
10B z16
Shaft
D100
Tmax [Nm]
420
Db [mm]
34
D [mm]
96
L [mm]
30
m [kg]
0,5

Tube bolt sprockets

ArticleDescriptionChainShaftTmax [Nm]Db [mm]D [mm]L [mm]m [kg]
P.BBKWL10B.Z16.D100Tube bolt sprocket 10B z16 - 1"10B z16D10042034961500,8
Article number
P.BBKWL10B.Z16.D100
Description
Tube bolt sprocket 10B z16 - 1"
Chain
10B z16
Shaft
D100
Tmax [Nm]
420
Db [mm]
34
D [mm]
96
L [mm]
150
m [kg]
0,8

Mounting plate GWM

ArticleArticle nameA [mm]L [mm]m [kg]
P.MP.GWM.R.A163Mounting plate GWM straight A163 L2041632040,9
Article number
P.MP.GWM.R.A163
Article name
Mounting plate GWM straight A163 L204
A [mm]
163
L [mm]
204
m [kg]
0,9

Mounting plate GW

ArticleDescriptionA [mm]L [mm]m [kg]
P.MP.GW.R.A163Mounting plate GW straight A163 L1741631741,2
Article number
P.MP.GW.R.A163
Description
Mounting plate GW straight A163 L174
A [mm]
163
L [mm]
174
m [kg]
1,2

Rack box

ArticleDescriptionT [Nm]s [mm/rpm]Usagem [kg]
P.THG30.UNIT.UTHG30 Universal10,4138,23Intens0,43
P.THG30.UNIT.U.KTHG30 gearcase Universal (plastic)8,1138,23Licht0,41
Artikelnummer
P.THG30.UNIT.U
Description
THG30 Universal
T [Nm]
10,4
s [mm/rpm]
138,23
Usage
Intens
m [kg]
0,43
Artikelnummer
P.THG30.UNIT.U.K
Description
THG30 gearcase Universal (plastic)
T [Nm]
8,1
s [mm/rpm]
138,23
Usage
Licht
m [kg]
0,41

Gear rack

ArticleDescriptionF [N]L [mm]B [mm]D [mm]m [kg]
P.THG30.2.L1250THG30 rack 2 mm L=1250 mm35012502321,3
P.THG30.2.L1451THG30 rack 2 mm L=1451 mm35014512321,5
P.THG30.2.L1652THG30 rack 2 mm L=1652 mm35016522321,7
P.THG30.3.L1250THG30 rack 3 mm L=1250 mm45012502531,9
P.THG30.3.L1451THG30 rack 3 mm L=1451 mm45014512532,2
P.THG30.3.L1652THG30 rack 3 mm L=1652 mm45016522532,5
P.THG30.3.L1953THG30 rack 3 mm L=1953 mm45019532533,0
Article number
P.THG30.2.L1250
Description
THG30 rack 2 mm L=1250 mm
F [N]
350
L [mm]
1250
B [mm]
23
D [mm]
2
m [kg]
1,3
Article number
P.THG30.2.L1451
Description
THG30 rack 2 mm L=1451 mm
F [N]
350
L [mm]
1451
B [mm]
23
D [mm]
2
m [kg]
1,5
Article number
P.THG30.2.L1652
Description
THG30 rack 2 mm L=1652 mm
F [N]
350
L [mm]
1652
B [mm]
23
D [mm]
2
m [kg]
1,7
Article number
P.THG30.3.L1250
Description
THG30 rack 3 mm L=1250 mm
F [N]
450
L [mm]
1250
B [mm]
25
D [mm]
3
m [kg]
1,9
Article number
P.THG30.3.L1451
Description
THG30 rack 3 mm L=1451 mm
F [N]
450
L [mm]
1451
B [mm]
25
D [mm]
3
m [kg]
2,2
Article number
P.THG30.3.L1652
Description
THG30 rack 3 mm L=1652 mm
F [N]
450
L [mm]
1652
B [mm]
25
D [mm]
3
m [kg]
2,5
Article number
P.THG30.3.L1953
Description
THG30 rack 3 mm L=1953 mm
F [N]
450
L [mm]
1953
B [mm]
25
D [mm]
3
m [kg]
3,0

Rack bending inside/outside

ArticleDescriptionR [mm]
P.THG30.R1000.BUITHG30 bend R=1000 outside1000
P.THG30.R1000.BINTHG30 bend R=1000 inside1000
Article number
P.THG30.R1000.BUI
Description
THG30 bend R=1000 outside
R [mm]
1000
Article number
P.THG30.R1000.BIN
Description
THG30 bend R=1000 inside
R [mm]
1000

Window bracket

ArticleArticle namem [kg]
P.THG30.RBTHG30 aluminium window bracket0,06
Article number
P.THG30.RB
Article name
THG30 aluminium window bracket
m [kg]
0,06

Slide bearing plate

ArticleDescriptionA [mm]L [mm]m [kg]
P.GL100.R.L120Slide bearing plate 1" R A72 L120 mm721200,17
P.GL100.R.L140Slide bearing plate 1" R A92 L140 mm921400,19
P.GL100.R.L200Slide bearing plate 1" R A152 L200 mm1522000,26
Article number
P.GL100.R.L120
Description
Slide bearing plate 1" R A72 L120 mm
A [mm]
72
L [mm]
120
m [kg]
0,17
Article number
P.GL100.R.L140
Description
Slide bearing plate 1" R A92 L140 mm
A [mm]
92
L [mm]
140
m [kg]
0,19
Article number
P.GL100.R.L200
Description
Slide bearing plate 1" R A152 L200 mm
A [mm]
152
L [mm]
200
m [kg]
0,26

Drive systems for ventilation

Controlled ventilation is a must for an optimal climate in poly greenhouses. Ventilation is realised by means of continuous windows in the ridge of the greenhouse or by roll-up walls. We have the knowledge, expertise and extensive product range to contribute to an optimal climate for the best results.

Continuous ridge ventilation direct
Continuous ridge ventilation direct
Continuous ridge ventilation indirect
Continuous ridge ventilation indirect
Winding ventilation
Winding ventilation

De Gier Drive Systems
+ 31 174 29 20 89

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