Seppes Extensive Quick Rolling Door

o The overall outer frame is made of cold-rolled steel plate with electrostatic spraying

o Leading the use of all-aluminum alloy frame, beautiful and generous (customization required)

o The control system adopts asynchronous motor and frequency conversion device

o High-brightness blue screen LCD display human-computer dialogue window

o The innovative use of non-contact pointer limit eliminates the problem of ordinary encoder magnetic field affecting the running limit

o Standardization, ease of operation and low maintenance costs

o More than 150,000 times of trouble-free operation all year round, with an average of more than 500 times per day

Technical Performance

Control System:
Autonomous microcomputer controller with modular plug-and-play design to reduce later maintenance costs.

Frequency Conversion Terminal Buffer Function:
Fastest response time of 0.3 seconds when the motor is abnormal; provides motor protection in case of emergencies.

Human-Machine Dialogue Window:
Displays various fault codes and working status to facilitate daily maintenance.

Drive Motor:
Professional high-frequency start-stop motor with high efficiency, strong braking torque, and long service life.

Limiting Method:
Non-contact pointer limit with no cumulative error and anti-magnetic field interference.

Power Requirements:
220V / 13A / Single Phase / 50Hz

Specification Range:
Width: 1200mm–5000mm
Height: 1500mm–5000mm

Door Curtain Material:
PVC wear-resistant base cloth, thickness 0.8–1.0mm, with a high wear coefficient.

Flame Retardant Class:
Self-extinguishing, Class 2.

Transparent Window:
Transparent windows available; other specifications require advance booking.

Wind-Resistant Ribs:
Aluminum profile wind-resistant ribs.

Wind Resistance:
Maximum Level 6 wind; strengthened up to Level 8 wind (reservation required).

Opening Speed:
0.6–1.2 m/s

Closing Speed:
≤ 0.6 m/s

Switching Frequency:
More than 500 times per day; over 150,000 times per year.

Working Temperature:
-30°C to +70°C

Sealing Performance:
Track adopts a double-row brush sealing structure for improved resistance against insects and dust.

Safety Performance:
Infrared safety protection electric eye.

Manual Function:
In case of power failure or malfunction, the door can be opened manually with an ordinary wrench.

Control Box:
IP54-rated, waterproof and dustproof; suitable for operation in harsh environments.

Switching Mode:
Standard double-sided button; optional radar sensing, geomagnetic ring induction, rope switch, or remote control.

Reserved Port:
Signal interface available for induction door opening, double-door interlocking, remote control, and other custom functions.