At a glance
| Motor feedback system for basic performance level |
| Special design for motors with 40 mm square |
| 16 sine/cosine periods per revolution |
| Absolute position with a resolution of 512 increments per revolution and 4,096 revolutions with the multiturn system |
| Programming of the position value |
| Electronic type label |
| HIPERFACE® interface |
| Conform to RoHs |
Your benefits
| The small dimension allows manufacturers of low-power and minimalpower motors to considerably reduce the size of their motors |
| The SEK/SEL34 motor feedback systems are excellently suited for use under rough environmental conditions |
| The capacitive principle of measurement with holistic scanning allows for high axial and radial tolerances |
| Performance | |||
| Number of sine/cosine periods per revolution: | 16 | ||
| Number of the absolute ascertainable revolutions: | 1 (Singleturn) | ||
| Шаг измерения: | 20 " At interpolation of the sine/cosine signals with e.g. 12 Bit | ||
| Integral non-linearity typ.: | ± 288  (Error limits for evaluating sine/cosine period) typical values at nominal position ± 0,1 mm and + 20 °C |
||
| Differential non-linearity: | ± 144  (Error limits for evaluating sine/cosine period) typical values at nominal position ± 0,1 mm and + 20 °C |
||
| Operating speed: | 6,000 /min, up to which the absolute position can be reliably produced | ||
| Available memory area: | 1,792 Byte (EEPROM 2048) 1) | ||
| Maximum number of steps per revolution: | 512 Via RS485 | ||
| Mechanical data | |||
| Масса: | 0.04 kg | ||
| Moment of inertia of the rotor: | 1 gcm² | ||
| Maximum operating speed: | 12,000 /min | ||
| Maximum angular acceleration: | 500,000 rad/s² | ||
| Тип подключения: | Connector, 8-pin, radial | ||
| Permissible axial shaft movement: | ± 0.3 mm | ||
| Shaft version: | Tapered shaft | ||
| Permissible radial shaft movement: | ± 0.15 mm | ||
| Electrical data | |||
| Electrical interface: | HIPERFACE | ||
| Operating voltage range/supply Voltage: | 7 V ... 12 V DC | ||
| Recommended supply voltage: | 8 V DC | ||
| Номинальная потребляемая мощность (без нагрузки): | |||
| Interfaces | |||
| Type of code for the absolute value: | Binary | ||
| Кодовая последовательность: | For clockwise shaft rotation, looking in direction "A" (see dimensional drawing) | ||
| Interface signals: | Process data channel = SIN, REFSIN, COS, REFCOS analogue, differential: Parameter channel = RS 485 digital | ||
| Данные окуражающей среды | |||
| Working temperature range: | -40 °C ... 115 °C | ||
| Storage temperature range: | -50 °C ... 125 °C, without package | ||
| Относительная влажность / конденсат: | 90 %, Condensation not permitted | ||
| Устойчивость к ударам: | 100 g, 10 ms (EN 60068-2-27) | ||
| Resistance to vibration: | 50 g, 10 Hz ... 2,000 Hz (EN 60068-2-6) | ||
| EMC: | According to EN 61000-6-2 and EN 61000-6-3 | ||
| Enclosure rating: | IP 20, IEC 60529, built-on version, with mating connector inserted and closed cover | ||
At a glance
| Motor feedback system for basic performance level |
| Special design for motors with 40 mm square |
| 16 sine/cosine periods per revolution |
| Absolute position with a resolution of 512 increments per revolution and 4,096 revolutions with the multiturn system |
| Programming of the position value |
| Electronic type label |
| HIPERFACE® interface |
| Conform to RoHs |
Your benefits
| The small dimension allows manufacturers of low-power and minimalpower motors to considerably reduce the size of their motors |
| The SEK/SEL34 motor feedback systems are excellently suited for use under rough environmental conditions |
| The capacitive principle of measurement with holistic scanning allows for high axial and radial tolerances |
| Performance | |||
| Number of sine/cosine periods per revolution: | 16 | ||
| Number of the absolute ascertainable revolutions: | 4,096 | ||
| Шаг измерения: | 20 " At interpolation of the sine/cosine signals with e.g. 12 Bit | ||
| Integral non-linearity typ.: | ± 288  (Error limits for evaluating sine/cosine period) typical values at nominal position ± 0,1 mm and + 20 °C |
||
| Differential non-linearity: | ± 144  (Error limits for evaluating sine/cosine period) typical values at nominal position ± 0.1 mm und +20 °C |
||
| Operating speed: | 6,000 /min, up to which the absolute position can be reliably produced | ||
| Available memory area: | 1,792 Byte (EEPROM 2048) 1) | ||
| Maximum number of steps per revolution: | 2,097,152 Via RS485 | ||
| Mechanical data | |||
| Масса: | 0.04 kg | ||
| Moment of inertia of the rotor: | 1 gcm² | ||
| Maximum operating speed: | 12,000 /min | ||
| Maximum angular acceleration: | 500,000 rad/s² | ||
| Тип подключения: | Connector, 8-pin, radial | ||
| Permissible axial shaft movement: | ± 0.3 mm | ||
| Shaft version: | Tapered shaft | ||
| Permissible radial shaft movement: | ± 0.15 mm | ||
| Electrical data | |||
| Electrical interface: | HIPERFACE | ||
| Operating voltage range/supply Voltage: | 7 V ... 12 V DC | ||
| Recommended supply voltage: | 8 V DC | ||
| Номинальная потребляемая мощность (без нагрузки): | |||
| Interfaces | |||
| Type of code for the absolute value: | Binary | ||
| Кодовая последовательность: | For clockwise shaft rotation, looking in direction "A" (see dimensional drawing) | ||
| Interface signals: | Process data channel = SIN, REFSIN, COS, REFCOS analogue, differential: Parameter channel = RS 485 digital | ||
| Данные окуражающей среды | |||
| Working temperature range: | -20 °C ... 115 °C | ||
| Storage temperature range: | -50 °C ... 125 °C, without package | ||
| Относительная влажность / конденсат: | 90 %, Condensation not permitted | ||
| Устойчивость к ударам: | 100 g, 10 ms (EN 60068-2-27) | ||
| Resistance to vibration: | 50 g, 10 Hz ... 2,000 Hz (EN 60068-2-6) | ||
| EMC: | According to EN 61000-6-2 and EN 61000-6-3 | ||
| Enclosure rating: | IP 20, IEC 60529, built-on version, with mating connector inserted and closed cover | ||