SICK AG DFS25A-A2A1E002500
Incremental encoders DFS25A-A2A1E002500
Категории:
Технические характеристики
| Safety-related parameters (MTTF D (mean time to dangerous failure)) | 330 years (EN ISO 13849-1) 1) |
|---|---|
| Performance (Pulses per revolution) | 2,500 |
| Performance (Measuring step) | ± 90°, electric/pulses per revolution |
| Performance (Measuring step deviation) | ± 0.008° pulses 100 ... 10,000 |
| Performance (Error limits) | ± 0.03° |
| Interfaces (Communication interface) | Incremental |
| Interfaces (Communication Interface detail) | TTL / RS-422 |
| Interfaces (Number of signal channels) | 6-channel |
| Interfaces (0-set function via hardware pin) | ✔ |
| Interfaces (0-SET function) | H-active, L = 0 - 3 V, H = 4,0 - U s V |
| Interfaces (Initialization time) | 40 ms 1) |
| Interfaces (Output frequency) | 820 kHz |
| Interfaces (Load current) | 30 mA |
| Interfaces (Operating current) | 50 mA (without load) |
| Electronics (Connection type) | Male connector, MS, 7-pin, radial |
| Напряжение питания | 4.5 ... 5.5 V |
| Electronics (Reference signal, number) | 1 |
| Electronics (Reference signal, position) | 180°, electric, gated with A |
| Electronics (Code sequence) | Clockwise |
| Electronics (Reverse polarity protection) | ✔ |
| Electronics (Short-circuit protection of the outputs) | ✔ 1) |
| Mechanics (Mechanical design) | Solid shaft, Square flange |
| Mechanics (Shaft diameter) | 3/8″ With flat |
| Mechanics (Shaft length) | 19 mm |
| Масса | + 0.4 kg 1) |
| Материал | Stainless steel 1,4305 |
| Материал | Aluminum |
| Материал | Aluminum |
| Mechanics (Start up torque) | 0.5 Ncm (+20 °C) |
| Mechanics (Operating torque) | 0.3 Ncm (+20 °C) |
| Mechanics (Permissible shaft loading) | 80 N (radial) 40 N (axial) |
| Mechanics (Operating speed) | ≤ 9,000 min⁻¹ |
| Mechanics (Moment of inertia of the rotor) | 15 gcm² |
| Mechanics (Bearing lifetime) | 3.6 x 10 9 revolutions |
| Mechanics (Angular acceleration) | ≤ 500,000 rad/s² |
| Ambient data (EMC) | According to EN 61000-6-2 and EN 61000-6-3 |
| Степень защиты (IP) | IP65, shaft side (IEC 60529) IP67, housing side (IEC 60529) |
| Ambient data (Permissible relative humidity) | 90 % (Condensation not permitted) |
| Ambient data (Operating temperature range) | –30 °C ... +85 °C |
| Ambient data (Storage temperature range) | –40 °C ... +100 °C, without package |
| Ambient data (Resistance to shocks) | 100 g, 11 ms (EN 60068-2-27) |
| Ambient data (Resistance to vibration) | 30 g, 10 Hz ... 2,000 Hz (EN 60068-2-6) |
| Сертификация | ✔ |
| Сертификация | ✔ |
| Сертификация | ✔ |
| Сертификация | ✔ |
| Сертификация | ✔ |