Page 10 - Ketterer Drives - Building Drives
P. 10
DRIVE SOLUTIONS
FOR PERGOLAS (FREE-STANDING)
Worm gear 4737
Compact worm gear for movement diversion and for turning the individual slats of the pergola roof
▪ 5 variants: Transmission ratio 1:1, 2:1, 8.5:1, 20:1, 30:1
▪ Compact zinc die-cast housing
▪ Exterior measurements 70 x 40 x 40 mm
▪ Max. Torque from 2 to 17 Nm
The drive and output can be modified according to customer-specific applications The housing
is also customizable on customer request.
Bevel gear 3869 with spindle
Angle gear, distributor or front gear for shading elements, for example, to lower the pergola roof, so that the water can drain off
▪ Hardened, ball bearing mounted steel gears
▪ Precise gear fitting
▪ Transmission ratio 1:1
▪ Operating life ≥ 20,000 drive and turning cycles ▪ Operating temperature -10 to 90° C
▪ Suitable for use in extremely dry atmosphere < 1% humidity
▪ Drive/output torque 10 Nm
Due to the modular structure of the gear, the combination of up to three drive gears is possible on request. The gear can also be modified according to customer-specific applications
Bevel gear 3869
Deflection gear for transferring the motor movement to the individual worm gears of the pergola roof
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