الوصف

1. Smoothly rising and descending is achieved by motor, worm reducer and crankshaft. And positioning is achieved by photoelectric switch. 2. The appearance is beautiful and generous. The housing is solid and weatherproof. The operation is automatic and a manual as accessory. 3. Safe, durable, flexible, convenient, and reliable. 4. The drive system has dual self-locking feature to prevent artificial rising or accidental falling. 5. Equipped with vehicle detector, any touch to the vehicle caused by error operation can be avoided, and the automatic descending can be achieved after the vehicle passed. Infrared rays or pressure wave sensor are optional for dual protection to prevent touching vehicle. 6. The length of the arm is changeable from 2m to 6m. The time for rising and descending is 2s to 6s, depending on the length of the arm. 7. Different colors are optional as your wish to match the surroundings. 8. The traffic lights control function will always be ready for additional requirement. Technical Data: 1. Power supply: AC **0V ± *0%, *0Hz, single phase 2. Operating temperature: Common: **5 ℃～**0 ℃; Enhanced: **5 ℃～**5 ℃ 3. Operating humidity: ≤ *5% non-condensing 4. Rated power: **0w 5. Rising and descending time: 2s*6S, depending on the arm length; for Fence arm 6s 6. Limited arm length: ≤ 6 meters for straight arm