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Manufacturer
Kuebler / Kübler
Country
Germany
Part number
8.3720.1624.0360
Type
Encoder
Description
Encoders Incremental 3720 / Plastic housing, Ø 37 mm, optical, hollow shaft
Stock availability:
On request
Price: On request
On request
Several positions are needed?
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| Mechanical characteristics | ||
| Maximum speed | 6000 min-1 | |
| Mass moment of inertia | shaft version | approx. 0.4 x 10-6 kgm2 |
| hollow shaft version | 1.4 x 10-6 kgm2 | |
| Starting torque | at 20°C [68°F] | |
| shaft version | < 0.007 Nm | |
| hollow shaft version | < 0.01 Nm | |
| Shaft load capacity | radial | 20 N |
| axial | 10 N | |
| Weight | approx. 0.1 kg [35.27 oz] | |
| Protection | acc. to EN 60529 | |
| bearings, shaft | IP65 | |
| cable outlet | IP67 | |
| Working temperature range | -20°C ... +70°C [-4°F ... 158°F] 1) | |
| Materials | shaft / hollow shaft | stainless steel |
| housing, flange | plastic PPA, 40 % CF (carbon fiber) | |
| cable | PVC | |
| Shock resistance acc. to EN 60068-2-27 | 1000 m/s2, 6 ms | |
| Vibration resistance acc. to EN 60068-2-6 | 100 m/s2, 10 ... 2000 Hz |
| Electrical characteristics | |||
| Output circuit | RS422 (TTL compatible) | Push-pull (7272 comp.) 4) | Push-pull (7272 comp.) 4) |
| Power supply | 5 V DC (±5 %) | 5 ... 30 V DC | 10 ... 30 V DC |
| Power consumption with | typ. 40 mA | typ. 50 mA | typ. 50 mA |
| inverted signal (no load) | max. 90 mA | max. 100 mA | max. 100 mA |
| Permissible load / channel | max. +/- 20 mA | max. +/- 20 mA | max. +/- 20 mA |
| Pulse frequency | max. 250 kHz | max. 250 kHz | max. 250 kHz |
| Signal level HIGH | min. 2.5 V | min. +V - 2.0 V | min. +V - 2.0 V |
| Signal level LOW | max. 0.5 V | max. 0.5 V | max. 0.5 V |
| Rising edge time tr | max. 200 ns | max. 1 μs | max. 1 μs |
| Falling edge time tf | max. 200 ns | max. 1 μs | max. 1 μs |
| Short circuit proof outputs 2) | yes 3) | yes | yes |
| Reverse polarity protection of the power suppl | no | no | yes |
| UL approval | file no. E224618 | ||
| CE compliant acc. to | EMC guideline 2014/30/EU RoHS guideline 2011/65/EU |
