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MiniCoders are designed for
installation in drives as an alternative to the conventional encoders. They
are contact-less and are equipped with a magnetic scanning system which, in
conjunction with a toothed wheel as measuring scale permits the
measurement of rotary motion. This solution is exceptionally space-saving.
Please note - GEL 243
was replaced by GEL 2432,
GEL 244 was replaced by
GEL 2442
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For the measurement of
linear motion, a pitch structure in a piston rod can be detected by
the MiniCoders. The sensor elements, the magnet and the integrated
electronic system are incorporated in state-of-the-art microsystem
technology and are fully encapsulated. The design together with
subsequent circuitry ensures an electrically and mechanically robust
product.
Advantages:
MiniCoders are
dew-point proof, do not wear and are insensitive to dirt, shock and
vibration. The measuring scales can be so designed that every
machine geometry be accommodated (interior and exterior diameter,
impulse number). MiniCoders require no maintenance and thus have a
low cost of ownership. This extremely flexible system offers you not
only long term reliability but also solutions to gain a competitive
edge.
NEW:
Application -
Spindles: GEL 2442, GEL 2443 PDF Presentation - 53 slides |
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GEL 2432 |
GEL 2442 |
GEL 2443 |
GEL 2444 |
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Description / technical
features |
For contact-less measurement
of rotary speed and position. Pressure-resistant up to 20 bar, plug
connector.
Metal housing Ø 12 mm. |
Very compact (37.5 x 18.5
mm) for precision applications. Output frequency up to 200 kHz, with
reference signal, for motor speeds up to 70,000 rpm. "Safety integrated"
for Siemens NC-control, compatible with nearly all input interfaces with
Sine/Cosine Interpolation. |
Contactless, high resolution, Sin /Cos
signal out 1V pp, motor speeds of up to 70.000 min -1,
Amplitude control optional |
Very compact (37.5 x 18.5
mm) for precision applications. Output frequency up to 200 kHz, with
reference signal, for motor speeds up to 70,000 rpm. " |
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Motion detection |
rotary, linear |
rotary |
rotary |
rotary |
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Max. air gap |
0.3 mm |
0.15 mm |
Depeding on module 0.15 mm or 0.20 mm |
0.15 mm |
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Modul M / pitch P |
M = 0.5 up to 1 / P =
1.0/1.6/2.0 |
M = 0.3 up to 0.5 |
M = 0.3 up to 0.5 |
M = 0.3 up to 0.5 |
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Frequency range |
0 ... 200 kHz |
0 ... 200 kHz |
0 ... 200 kHz |
0 ... 200 kHz |
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Measuring scale |
measuring toothed-wheel,
measuring rod, piston rod |
measuring toothed-wheel, |
measuring toothed-wheel |
measuring toothed-wheel |
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Temperature range |
-20 ... + 85 ° C |
-40 ... + 120 ° C |
-40 ... + 120 ° C |
-40 ... + 120 ° C |
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Protection class |
IP 67 |
IP 68 |
IP 68 |
IP 68 |
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Ex protection |
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Supply voltage |
5 V DC |
5 V DC |
5 V DC |
5 V DC |
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Fields of application |
Mounting in motors, gears,
pneumatic and hydraulic cylinders. |
Mounting in motors, gears,
high-speed- and mainspindles, elevators, printing presses, pumps, etc. |
Mounting in motors, gears,
high-speed- and mainspindles, elevators, printing presses, pumps, etc. |
Mounting in motors, gears,
high-speed- and mainspindles, elevators, printing presses, pumps, etc. |
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Output signals
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Square wave 5 V
Sine wave 1 Vpp |
Sine wave 1 Vpp |
Sine wave 1 Vpp |
TTL/RS422 Square wave |
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Further information |
More info GEL 2432 |
More info GEL 2442 |
More info GEL 2443 |
More info GEL 2444 |
Encoder Accessories
Interpolation
Electronic GEL 212, GEL 213
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| Technical data |
GEL 212/213 |
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Description / technical features |
conversion of standardized sine signals into
square signal up to an interpolation factor of 512
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| Input signals |
two sine/cos signals offset by 90° and their inverse
signals,
differential level 1 Vpp, option:
reference signal (N) |
| Output signals |
two square-wave signals offset by 90° and their
inverse signals, option: reference signal (N) |
| Protection class |
IP 65 (GEL 212); IP 20 (GEL 213) |
| Supply voltage |
More info GEL 212, GEL 213 |
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Interpolation Electronic GEL 214
GEL 214
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| Evaluation and processing of sine-wave inputs
with an amplitude of 1 V pp into square-wave signal
outputs. Many Interpolation factors 1 ... 512 possible. Automatic
offset and amplitude calibration |
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More info GEL 214
Test Device GEL 210 K
Test device for encoders and MiniCoders with sine wave
outputs Vpp. Digital display for setting and checking: offset, phase,
amplitude and reference.
More info GEL 210 K
For more info or to order call Toll Free:
1-800-411-9666 fax 519-858-0963 or
e-mail deem@deemencoders.com
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verification by
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