MTL MEH-130-P Micro Rotary Incremental Encoders
MTL presents the MEH-130-P series rotary encoders. They all based on space-saving design
and available in many types from ultra-small types to high-resolution products…
| Square wave | Built-in multiplication circuit (×2・×4・×5・×8・×10・×16・×20 | |||
| Supply voltage | Voltage/Open collector:DC5V-5%~12V+10% Open collector DC24V:DC24V±10% Line driver:DC5V±5% |
Voltage:DC5V-5%~12V+10% Open collector:DC5V-5%~24V+10% Line driver:DC5V±5% | ||
| Current consumption | 1,024 pulse or less 60mA or less 4,500 pulse or more 100mA or less(under no load) |
150mA or less(under no load) | ||
| Detection system | Incremental | Incremental | ||
| Output |
Output pulse number (Standard) (Pulse number/rotation) |
360 5,000 28,125(*)512 9,000 32,400(*) 600 11,250(*) 36,000(*) 1,024 20, 00 4500 25,000(*) |
EX 32,400×2(64,800) 32,400×4(129,600) 32,400×5(162,000) 32,400×8(259,200) 32,400×10(324,000) 32,400×16(518,400) 32,400×20(648,000) |
|
| Output phase | A, B, Z phase | A, B, Z phase | ||
| Output form | Square wave | Square wave | ||
| Output capacity | Sink current:20mA
Residual voltage:0.5V or less(at 10mA) |
- | ||
| Maximum response frequency (response pulse number) | 100kHz | Line driver output:75kHz×(by multiplication) Open collector output: 100kHz | ||
| Output phase difference | A, B phase difference 90°±45(°T/4±T/8) Z phase T±T/2(see Output Waveform) | Refer to the figure on the right | ||
| Waveform rise/fall time | 2μs or less(output cable 1m or less) | - | ||
| Allowable load of shaft(electrical) | Radial | 19.6N(2kgf) | 19.6N(2kgf) | |
| Thrust | 9.8N(1kgf) | 9.8N(1kgf) | ||
| Maximum allowable revolutions
(mechanical) |
1,000r/min | 1,000r/min | ||
| Working ambient temperature/ humidity | 0°C~60°C
RH35%~90% no dewing |
0°C~60°C
RH35%~90% no dewing |
||
| Storing ambient temperature | -20℃~80℃ | -20℃~80℃ | ||
| Vibration resistance | Durability 55Hz, double amplitude 1.5mm 2 hours each in X, Y, and Z directions | Durability 55Hz, double amplitude 1.5mm 2 hours each in X, Y, and Z directions | ||
| Impact resistance | Durability 500m/s^2(about 50G) 3 times each in X, Y, and Z directions | Durability 500m/s^2(about 50G) 3 times each in X, Y, and Z directions | ||
| Cable | Outside diameter φ4.2 vinyl wire(1024P/R or less) Outside diameter φ6.5(14-core)vinyl wire(4500P/R or more)
Insulated shield cable(length 1m) |
Outside diameter φ6.5 14-core vinyl wire Insulated shield cable(length 1m) | ||
| Mass | 3kg | 3kg | ||





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