Venetian blind drives - precise and reliable
elero venetian blind drive - automatically pleasant light in the room
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elero venetian blind drives have plenty of advantages
The performance of elero's JA venetian blind drives can be perfectly adapted to venetian blinds. Their quality and precision make them maintenance-free assistants. In short, you can rely on elero venetian blind motors.
The drives have integrated thermal protection and conveniently adjustable limit switching with a wide range up to max. 85 revolutions. The limit switches for the upper and bottom end positions are individually accessible from the outside, giving these drives virtually limitless applications.
All types from JA 03 to JA 20 have the same output speeds of 26 rpm at the shaft to ensure facade operation.
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Drive JA 03 dk
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The trend is for the new centred motors
More recently, the preference has been to use centred motors instead of having drives to one side. To take account of this trend, elero builds the 'JA' centred motor with reduced dimensions, from a torque of as little as 3 Nm to the strongest drive of 20 Nm.
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Motorised venetian blinds create a pleasant room atmosphere
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Improved operating safety
Quality is maintained by the indestructible, maintenance-free planetary gears, splash-protected motor case and use of high-precision individual parts as standard.
The accurately-functioning limit switches, with an adjustment which is easy to reach for both directions of rotation, highlights the technical 'edge' of elero's 'JA' venetian blind motors. The same applies to their small dimensions. At 55 x 55 mm, there is room for this motor in any head bar.
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The motorisation of modern architecture
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Special model for composite venetian blinds
An additional freewheel limit switch and on the JAR, an additional limit switch, are as much of a benefit as the capacitors fitted on doubled-sized drives.
Mechanical connecting couplings are available for all conventional winding shafts of different head profiles.
All JA drives can be screwed into the head profile from both underneath and on top. Damping rubbers ensure low-noise running.
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