At a glance
| HIPERFACE® motor feedback systems for large hollow shaft and torque motors |
| 128 sine/cosine periods per revolution |
| Absolute position with a resolution of 4,096 increments per revolution |
| Programming of the position value and electronic type label |
| HIPERFACE® interface |
| Turn & play - for simple assembly without tools |
| High resistance to shock and vibration due to holistic scanning |
| Bearingless motor feedback system |
Your benefits
| Direct seat on the drive shaft renders transmission elements such as toothed belt or coupling superfluous |
| The simplified, compact design is wear-free, thus helping to reduce maintenance costs |
| Measuring accuracy is no longer affected by magnetic fields thanks to the capacitive measuring principle |
| Time-saving mounting, since no mounting tools are required: simply fit it on, turn it and start |
| The minimal dimensions enable you to save space and weight, allowing for a more efficient use of space. |
| Performance | |||
| Number of sine/cosine periods per revolution: | 128 | ||
| Number of the absolute ascertainable revolutions: | 1 (Singleturn) | ||
| Total number of steps: | 4,096 via RS485 | ||
| Шаг измерения: | 2.5 angular seconds at interpolation of the sine/cosine signals with e.g. 12 Bit | ||
| Differential non-linearity: | ± 21 angular seconds (Non-linearity within a sine/cosine period) typical values at nominal position ± 0,1 mm and + 20 °C |
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| Operating speed: | 1,500 /min, up to which the absolute position can be reliably produced | ||
| Available memory area: | 1,792 Byte, 1,792 Byte (EEPROM 2048) | ||
| Latency: | 100 µs | ||
| Integral non-linearity typ.: | ± 36 angular seconds (Error limits for evaluating sine/cosine period) typical values at nominal position ± 0,1 mm and + 20 °C |
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| Mechanical data | |||
| Диаметр вала: | 110 mm | ||
| Dimensions: | See dimensional drawing | ||
| Масса: | 0.27 kg | ||
| Moment of inertia of the rotor: | 2,860 gcm² | ||
| Maximum operating speed: | 1,500 /min | ||
| Maximum angular acceleration: | 28,000 rad/s² | ||
| Допустимое перемещение вала, радиальное статические: | ± 0.2 mm | ||
| Допустимое перемещение вала, радиальное, динамическое: | ± 0.05 mm | ||
| Тип подключения: | Connector, 8-pin | ||
| Permissible axial shaft movement: | ± 0.5 mm 1) | ||
| Shaft version: | Through hollow shaft | ||
| Electrical data | |||
| Electrical interface: | HIPERFACE | ||
| Operating voltage range/supply Voltage: | 7 V DC ... 12 V DC | ||
| Recommended supply voltage: | 8 V DC | ||
| Номинальная потребляемая мощность (без нагрузки): | 150 mA 1) | ||
| Interfaces | |||
| Type of code for the absolute value: | Binary | ||
| Кодовая последовательность: | Increasing, for clockwise shaft rotation, looking in direction "A" (see dimensional drawing) | ||
| Interface signals: | Parameter channel RS 485: digital, Process data channel SIN, REFSIN, COS, REFCOS: analog, differential | ||
| Данные окуражающей среды | |||
| Working temperature range: | -30 °C ... 115 °C | ||
| Storage temperature range: | -50 °C ... 125 °C, without package | ||
| Относительная влажность / конденсат: | 90 %, Condensation not permitted | ||
| Устойчивость к ударам: | 100 g / 6 ms / according to EN 60068-2-27 | ||
| Resistance to vibration: | 30 g / 10 Hz / 2,000 Hz / according to EN 60068-2-6 | ||
| EMC: | (according to EN 61000-6-2 and EN 61000-6-3) 1) | ||
| Enclosure rating: | IP 40 (according to IEC 60529), with mating connector inserted and closed cover | ||