Incremental encoders generate information about position, angle, and rotation counts. The resolution is defined in the number of lines or pulses per rotation, which the encoder transmits to the control unit for each rotation. The current position can be determined by the control unit by counting these pulses. A reference run can be necessary when switching on the machine.
Part Number: 1037748
Encoders Model: DFS60E-BDEA01024
OEM Spec Ref
Performance
| Pulses per revolution |
1,024 1) |
| Measuring step |
90° electric/pulses per revolution |
| Measuring step deviation at binary number of lines |
± 0.15° |
| Error limits |
± 0.3° |
Interfaces
| Communication interface |
Incremental |
| Communication Interface detail |
HTL / Push pull |
| Number of signal channels |
6-channel |
| Initialization time |
40 ms |
| Output frequency |
≤ 300 kHz |
| Load current |
≤ 30 mA |
| Power consumption |
≤ 0.5 W (without load) |
Electrical data
| Connection type |
Male connector, M23, 12-pin, radial |
| Supply voltage |
10 … 32 V |
| Reference signal, number |
1 |
| Reference signal, position |
90°, electric, logically gated with A and B |
| Reverse polarity protection |
✔ |
| Short-circuit protection of the outputs |
✔ 1) |
| MTTFd: mean time to dangerous failure |
300 years (EN ISO 13849-1) 2) |
1) Short-circuit opposite to another channel, US or GND permissable for maximum 30 s.
2) This product is a standard product and does not constitute a safety component as defined in the Machinery Directive. Calculation based on nominal load of components, average ambient temperature 40°C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.
Mechanical data
| Mechanical design |
Blind hollow shaft |
| Shaft diameter |
10 mm |
| Weight |
+ 0.2 kg |
| Shaft material |
Stainless steel |
| Flange material |
Aluminum |
| Housing material |
Aluminum die cast |
| Start up torque |
0.8 Ncm (+20 °C) |
| Operating torque |
0.6 Ncm (+20 °C) |
| Permissible movement static |
± 0.3 mm (radial)
± 0.5 mm (axial) |
| Permissible movement dynamic |
± 0.2 mm (radial)
± 0.1 mm (axial) |
| Operating speed |
≤ 6,000 min⁻¹ 1) |
| Moment of inertia of the rotor |
40 gcm² |
| Bearing lifetime |
3.6 x 10^10 revolutions |
| Angular acceleration |
≤ 500,000 rad/s² |
1) Allow for self-heating of 3.3 K per 1,000 rpm when designing the operating temperature range.
Ambient data
| EMC |
According to EN 61000-6-2 and EN 61000-6-4 |
| Enclosure rating |
IP67, Housing side, male connector (IEC 60529) 1)
IP65, shaft side (IEC 60529) |
| Permissible relative humidity |
90 % (Condensation not permitted) |
| Operating temperature range |
0 °C … +85 °C |
| Storage temperature range |
–40 °C … +100 °C, without package |
| Resistance to shocks |
50 g, 6 ms (EN 60068-2-27) |
| Resistance to vibration |
20 g, 10 Hz … 2,000 Hz (EN 60068-2-6) |
1) With mating connector fitted.
