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DC-300 Max Speed

Chain sliding inverter motor for gates weighing up to 500kg.


Factory Warranty

Our garage door/gate motors are highly reliable. That’s why JFL’s garage door/gate motors have warranties for 2 years over mechanics and electronics.

Robust mechanics

JFL Alarmes motors’ mechanics was developed to work in high performance. The bearing, belt transmission, mechanical clutch and micro mechanical drive activation are one of the highlights of this motor that brings to the market the best technology for an excellent cost-benefit.

Open/close the garage door/gate in only 4,5 seconds

The DC-300 Max Speed is a special motor. Besides being robust, it’s controlled by the inverter command board QC-5000 Speed, which makes it much faster. The garage door/gate opening/closing time is only 4,5 seconds*, which offers much more security.

*Opening/closing time for a 3 meters garage door/gate varies according to the weight, status of the garage door/gate and deceleration adjustment.

Bronze Crown

The motor is made of high quality parts. The bearing’s crown is one the great highlights, made of bronze, it solves the wear problem of most motors in the market.

Thermal protection

The intelligent motor has a thermal protection that automatically turns off the system in case it operates above its capacity. In this way, the motor doesn’t get damaged and has a longer service life.

Remote controls/key fobs

Our garage door/gate motors support the enrollment of up to 1.024 remote controls/key fobs (Hopping Code and Rolling Code), that is, it is possible to enroll the main remote controls/key fobs in the market.

Integration with JFL's alarm system

If you have a JFL’s alarm system, it’s possible to integrate the garage door/gate motors with the monitoring alarm panel, being possible to open/close the garage door/gate via smartphone.

More strength and more durability

JFL Alarmes’ 300 motor line possesses a special series, the DC line. The main advantage of this line is the use of chain instead of racks. The chain makes the connection between the motor and the garage door/gate more robust and synchronized.


  • Three-phase motor (60Hz);
  • Optional power supply: 127V or 220V;
  • 1/25 reducer with bronze gear and permanent lubrication;
  • Opening/closing time: 4,5s*;
  • Halfway travel stop programming;
  • JFL PGM** input with lock, indicator, courtesy light bulb features and interconnection with JFL’s*** alarm panel;
  • Limit switch visual indication;
  • Programming display;
  • Programmable pause time;
  • 433,92MHz control board;
  • Pushbutton and photocell input;
  • Electronic clutch adjustment;
  • Belt mechanical transmission;
  • Programmable and adjustable electronic brake and automatic closing;
  • Enrolls up to 1.024 users;
  • Accepts Rolling Code and Hopping Code remote controls/key fobs simultaneously;
  • Easy to open (by the user) in the event of power cut.
*Opening/closing time for a 3 meters gate, varying according to the weight, condition of the gate and deceleration adjustment.
**Sold separately.
***Check compatibility.

DDNS and Cloud

Access JFL DDNS and CLOUD (P2P).

DDNS Cloud

RLG Barriers

Meet the Automators and RLG barriers. A company of the JFL Alarmes group.

Access the RLG website