Ridder RB50EPLUS - PRODUCT DETAILS; Description

3. PRODUCT DETAILS
3.1 Descripon
The Ridder RB50Eᵖˡᵘˢ tube motor is built-in to a 50 mm aluminium tube (wall thickness 1.5 mm) and
suitable for use with 50 mm winding tubes. Because it is built-in it is possible to wind around the full
width of the tube motor.
The RB50Eᵖˡᵘˢ tube motor is supplied with a 1-phase 2 core asynchronous electric motor for a mains
voltage of 230 V at 50 Hz, an integrated brake and a lubricated gear system. When the tube motor
operates with undervoltage the braking funcon stays good unl a minimum of 190 V. The tube
motor has a thermal protecon system. This prevents the burn-out of the drive if the electric motor
becomes too hot.
The RB50Eᵖˡᵘˢ tube motor is almost enrely water resistant. The protecon classicaon of IP55
makes sure that a damp environment has no eect on the tube motor.
The RB50Eᵖˡᵘˢ tube motor has an electronic limit-switch system, with a range of 38 revoluons, that
counts pulses. These counted pulses are used to stop the tube motor at the end posions and in
case of an overload. It is possible to set end posions with an adjusng set. The electronic limit-
switch system also makes parallel connecon of tube motors possible.
Together with the Ridder guiding unit and a guiding prole, the tube motor can be installed on the
two sides of a roller screen.
Ridder Drive Systems
T +31 (0)341 416 854 F +31 (0)341 416 611 I www.ridder.com
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