Features
1. No clutch design: open the barrier gate by manual handwheel when the power of.
2. No limit switch design: the motor can detect the boom position automatically.
3. Bi-direction boom holder design: left- installation and right-installation can be exchanged easily and quickly.
4. Self-detect after power-on, open/close speed is adjustable.
5. With auto-reversing on obstruction function.
6. Infrared photocell interface and Loop detector interface are available.
7 . Built-in delay auto-closing function ,coordinated with counting function .
8. With auto-aging test function.
9. NO / NC wire control signal input is optional.
FAQ
1. Are you a Trade company or manufacturer for a barrier gate?
--------We are a manufacturer, welcome to visit our factory and welcome to OEM.
2. Sometimes, Why the barrier boom would open automatically?
-------- Please check if the limit switch is on the right position; if not, please adjust the Limit Switch.
Please refer to the last page of the Barrier Gate Manual. Or you can adjust the adjusting screw. And the last step is to check the intensity of the spring.
3. How long the Remote-control distance?
-------- In general, most of 418 remote control can cover 100 meters, but it is not safe and stable to control the barrier gate from 100 meters away. we recommend using the remote control within 30 meters or 50 meters.
WEJOIN DZ04SV/DZE/DZJ Series Barrier Gate Spring Selection Table
| Boom-Type | Boom Length Meter: M | Spring Diameter ∅ (mm) |
| Straight Boom without Rubber | 6 ≥ L ≥ 4.8 | ∅5.5 + ∅4.5 |
| 4.8 > L ≥ 3.5 | ∅5.5 |
| 3.5 > L ≥ 2.5 | ∅4.5 |
| Straight Boom with Rubber | 6 ≥ L ≥ 5.3 | ∅6.8 + ∅4.5 |
| 5.3 ≥ L ≥ 4.3 | ∅5.5 + ∅4.5 |
| 4.3 > L ≥ 3.5 | ∅4.5 + ∅4.5 |
| 3.5 > L ≥ 3 | ∅5.5 |
| 3 > L | ∅4.5 |
