Roller encoder
RP-7400シリーズ
RoHS, CE compliant Speed measurement: 120 P/R, 1200 P/R Length measurement: 200 P/R
Excellent simplicity that allows measurement just by making contact with the roller Uses hard urethane rubber rollers to reduce slip For speed measurement, 1200 P/R can be used in combination with the TM-4100 series for direct reading of speed, eliminating the need for complex calculations. Measurement is possible from 0.01 m/min Length measurement with 200 P/R can be measured in 1 mm/pulse units in combination with the TM-4300 series.
| Electrical characteristics | number of output pulses | For speed | 120, 1200 P/R |
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| for measuring length | 200 P/R | ||
| output waveform | two-phase square wave | ||
| duty ratio | 50 plus or minus 25 percent | ||
| phase difference | 90 degrees plus or minus 45 degrees. | ||
| Output Voltage (When supplying DC12 V) |
"Hi": +10 V or more "Lo": +0.5 V or less |
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| output method | Totem pole (load resistance of 470 Ω or more) | ||
| Option ※ | RP-0701: Emitter output RP-0702: Collector output RP-0703: Open collector output |
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| Power Supply | DC 12 V ±5% (below 100 mA) | ||
| Environmental characteristics | Operating temperature range | 0 to +50 °C (No freezing or condensation) |
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| Storage Temperature Range | -10 to +65 °C (No freezing or condensation) |
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| Operating Humidity Range | Below 35 to 93 %RH (No freezing or condensation) |
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| Protection level | IP40 (when using cables RP-0181 / RP-0182) | ||
| Weight | 約400 g | ||
| mechanical properties | speed range | 0 to 600 m/min (The speed range varies depending on the conditions of the measurement target) |
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| roller material | Core material: Aluminum Rubber: Urethane baked (Hardness A90) |
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| roller circumference | 200 mm | ||
| Allowable axial load | Radial: 20 N | ||
| starting torque | 1 mN·m | ||
| moment of inertia | 0.6 kg･cm 2 | ||
| vibration resistant | 19.6 m/s 2 X / Y / Z directions (150 minutes each), 10 to 150 Hz sweep, 20 cycles |
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| shock resistant | 196 m/s 2 X / Y / Z each ± in both directions (6 directions) each 3 times (total 18 times), positive sine half wave, action time 11 ms |
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| Mounting hole (position) | ⌀10 mm x2 spacing 20 mm |
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| Accessories | One instruction manual One connector (RM12BPE-5S: manufactured by Hirose Electric Co., Ltd.) |
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| Compatible cable (optional) |
RP-0181 (Single-sided crimp terminal M3) 5m: TM-4100 series Digital Tachometer connection RP-0184 (Single-sided ferrule terminal) 5 m: TM-4300 series Reversible Counter connection |
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| suitable indicator | For speed | TM-4100 Series Digital Tachometer | |
| for measuring length | TM-4300 Series Reversible Counter | ||
| Outline Dimensions |  |
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| Price | substance | ||
| Option | 出力オプション：RP-0701 / RP-0702/RP-0703:各 ケーブル：RP-0181（5 m） ケーブル：RP-0184（5 m） ※RP-0181は、最大延長10 mまで。（受注生産5 m延長ごと￥3,300（税抜）増し） |
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* The roller encoder (length measurement) may accumulate measurement errors due to installation conditions, roller slip, roller wear, etc.
* The TM-4300 series reversible counter has a correction function, allowing for the correction of circumferential errors due to roller wear.
* When measuring the moving speed (m/min) with the combination of RP-7400 1200 P/R and FV-1500, please set the display unit to "USER" for use.