DOR ROLLER 45 Internal Motor
This is the main drive unit inside the DorRoller 45 operator
(The Company reserves the right to amend product specifications and information without notice.)
Category: Dor Roller 45 Parts
Dor Roller 45 PCB (Control Board)
Logic controller for 24V Dor Roller 45 operator.
Features:
- Motor Slow Start/ Stop
- Programmable Limits Only (via RPM system)
- Facility for Safety Photocell
- Facility for external radio receiver
- Onboard Receiver for radio remote (433 MHz rolling code)
- Onboard Charger circuit for battery backup (Requires external transformer)
- Auto Close function
- Electronic Obstacle Sensing
- Courtesy light
Electrical specifications
Based on DorRoller 45 system:
- Input (from PSU): 30V DC
- Mains supply (system level): 230V AC
- Radio frequency: 433 MHz rolling code
(The Company reserves the right to amend product specifications and information without notice.)
Dor Roller 45 Transformer
The transformer is part of the operator’s internal power system and is responsible for:
Main functions
- Steps down 230V AC mains power
- Supplies low-voltage power (24V DC control system)
- Feeds:
- Control PCB
- Sensors (limits, safety inputs)
- Accessories (push button, receiver, etc.)
- Supports battery backup charging system (if fitted)
(The Company reserves the right to amend product specifications and information without notice.)
Dortech Dor Roller 45 RPM Limit Assembly
Electronic limit system for Dor Roller 45 Operator
(The Company reserves the right to amend product specifications and information without notice.)
Marantec Dor Roller 45 – “Drum Wheel”
The Roller 45 Drum Wheel is a geared load-bearing component which attaches to the drum wheel of the rollup door.
(The Company reserves the right to amend product specifications and information without notice.)