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General

Since the summer of 2022, we supply 2 models of 24Vdc push-on operators, types: SDD50 (①) and SDD70 (②) for light industrial sectional doors that are balanced.

These drives have many advantages, as among others:

• supply voltage: 1N~230Vac, making it applicable practically everywhere
• adjustable speed (between 24 and 32Rpm)
• adjustable soft start and soft stop
• silent operation (< 70dB)
• high duty cycle
• electronic obstacle detection
• easy programming with AAS (Auto Adaptive System)
   

We have received a lot of important feedback from our installers and based on this feedback, we have performed an update on the SDD50 and the SDD70. 

This update includes:

• possibility to connect an air pressure switch i.c.w. 8.2Kohm resistor with self-test (parameter 6.8 > position 3)
• Option of installing flush-mounted photocells in the course of the door (parameter 5.- > setting 2)
• reaction time after activation of external photocells delayed to 0.5 sec.
• limit switch programming even more precise
• Factory setting of parameter 6.8 adjusted to position 2 (OPTO sensors)
• The SDD50 and SDD70 are immediately delivered with these updates which contribute to a wider applicability and even better operation of these drives.

Questions?

Do you have any questions about this topic? Then don't hesitate, click the button below and contact us!