MTL MGH Micro Rotary Incremental Encoders
MTL presents the MGH series rotary encoders. They all based on space-saving design
and available in many types from ultra-small types to high-resolution products…
Specifications | |||
Supply voltage | DC5V±10% | ||
Current consumption | 60mA or less(under no load) | ||
Detection system | Incremental | ||
Output | Output pulse number (Standard) (Pulse number/rotation) | 40 300 1,000 50 360 1,024 60 400 1,200 100 500 125 512 200 600 250 800 | 40 400 1,000 50 450 1,024 60 500 1,200 100 512 1,500 200 600 1,800 250 720 2,000 300 800360 900 |
Output phase | A, A, B, B, Z, Z phase*with CS signal U, U, V, V, W, W phase | ||
Output form | Square wave Line driver output | ||
Output capacity | V0L=0.5Vmax V0H=2.5Vmin I0=±20mA | ||
Maximum response frequency (response pulse number) | 100kHz | ||
Output phase difference | A, B phase difference 90°±45(°T/4±T/8) Z phase T±T/2 With CS signal(U, V, W) 4 poles, 60º phase difference 3 signals | ||
Waveform rise/fall time | 1μs or less ( with 0.5m cable) | ||
Maximum allowable revolutions (mechanical) | 6,000r/min | ||
Working ambient temperature/ humidity | -10°C~70°C RH35%~90% no dewing | ||
Storing ambient temperature | -20°C~80°C | ||
Vibration resistance | 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 | ||
Cable | Outside diameter φ4.2(φ6,8)8-core(19-core)vinyl wire Insulated shield cable length 1m(length 0.5m) | ||
Mass | 60g | 150g |
Allowable change amount of fitting shaft
MGH-20 | Pulse number | 100~200 | 250~600 | 800~1,200 |
MGH-30 | Pulse number | 100~300 | 360~1,024 | 1,200~2,000 |
Allowable eccentricity | Radial | ±0.02mm | ±0.01mm | |
Thrust | ±0.1mm | ±0.05mm | ±0.02mm |
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