GEIGER tubular motor (ᴓ 45 mm) with AIR radio technology. Available from 10 to 50 Nm. Adaptor and driver for all current shafts. Plug-in connection cables.

GEIGER Soft functions

Plug & Play 

Only one operation to the upper and the lower end stop for the rolling shutters with stops and anti-lift device. Done! Plug & Play!

Soft motor intelligence

The SOLIDline AIR has a very sensitive intelligence which provides the typical GEIGER „soft shutdown“ in the end positions, in order to achieve optimal protection of the curtain.

Soft Position

Torque shutdowns stress the rolling shutter system more than position shutdowns. Therefore, the SOLIDline AIR uses torque shutdowns only when absolute necessary. Torque shutdowns in the upper end position are only made for the programming run and the reference runs after 50 cycles. After installation, there are no further torque shutdowns in the lower end position.



  • Cassette awnings
  • Screens (ZIP screens/facade awnings etc.)


  • Setting of the end stops with any AIR transmitter
  • Intermediary position can be modified at any time
  • Can operated in parallel
  • Plug-in connection cable in different lengths
  • Available with 10, 20, 30, 40 or 50 Nm

Your advantage – 4-fold safety through:

  • Bidirectional radio system
  • Locking power reduction (for cloth protection)
  • Obstacle detection in UP direction
  • Anti-freeze protection
The cassette closes reliably.
The closing force minimization protects the cloth and thus extends the lifetime of the awning.

Technical data tubular motor SOLIDline with KS motor head

GU4510 (10 Nm)
GU4520 (20 Nm)
GU4530 (30 Nm)
GU4540 (40 Nm)
GU4550 (50 Nm)
230 V~/50 Hz
0,47 A
0,63 A
0,80 A
1,00 A
1,00 A
Cos Phi
Inrush current(Factor)
x 1,2
105 W
140 W
180 W
220 W
220 W
10 Nm
20 Nm
30 Nm
40 Nm
50 Nm
Speed of rotation
16 1/min
16 1/min
16 1/min
16 1/min
12 1/min
Protection class
Total length 1)
516,5 mm
546,5 mm
566,5 mm
586,5 mm
586,5 mm
Operation type
S2 4 min.
S2 5 min.
S2 4 min.
S2 4 min.
S2 4 min.
Sound pressure level 2)
39 dB(A)
41 dB(A)
41 dB(A)
43 dB(A)
45 mm
approx. 1,90 kg
approx. 2,20 kg
approx. 2,40 kg
approx. 2,70 kg
approx. 2,70 kg
Operation: T = -10°C .. +60°C / H max. 90%
Storage: T = -15°C .. +70°C / dry and non-condensing place
1) SOLIDline COM: + 3,5 mm / SOLIDline SOC: + 3 mm / SOLIDline SIL: ± 0 mm (without bearing pin)
2) The average sound pressure level data are intended for guidance only.The values were determined by GEIGER at a distance of 1 m, with a hanging motor at idle speed and averaged over 10 seconds. There is no reference to any specific test standard.
3) GU4550 Available only with KS and SOC motor heads and only with CE test mark