| Product data/产品数据 | ||
| 1 | Motor type /马达式样 | Electromagnetic dricer stepping motor /电磁式步进马达 |
| 2 | No. of shade /快门片数 | 2pieces /2 枚 |
| 3 | Diameter size /开口口径 | Φ8.0mm |
| 4 | Coil resistance /线圈阻值 | 25 Ω /phase±10% |
| 5 | Exciting driving /激磁方式 | Forward and reverse square wave pulses excitation /正反相方波脉冲 |
| 6 | Operating voltage /使用电压范围 | 3~6V |
| 7 | Min. pulse time /最小脉冲时间 | 15ms |
| 8 | Start voltage /最低启动电压 | 2.5V/15ms |
| 9 | Shutter speed /快门速度 | ≤1/500s |
| 10 | Noise level /噪音 | Less than 40dB at 200pps /在 200pps 时小于 40dB |
| 11 | Operating temperature /作动温度范围 | -30℃~+70℃ |
| 12 | Durability /耐久性 | 2000000 times /2000000 回 |
