Canon M-1 Laser Rotary Encoder
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[edit] Product Name
Canon M-1 Laser Rotary Encoder
[edit] Manufacturer Part Number
M-1
[edit] Product Date
circa May 2005
[edit] Product Image
[edit] Manufacturer Provided Specifications and Description
- Overview
2 MHz ( 2,400 rpm) high frequency response
- Features
- Compact and lightweight.
- High resolution : 81,000 pulses/rev, equal to 16 arc second for each pulse (without interpolator).
- Open collector output.
- Maximum frequency response of 500kHz.
- Specifications
| Light source | Semiconductor Laser 780 nm, 5 mw max. | |
| Pulse / Revolution | 50000 | |
| Angle / Pulse | 25.92 arc-sec | |
| Maximum response frequency | 2 MHz (40 rps) | |
| A,B phase incremental |
output signal | 2 phase rectangle wave signal |
| signal type | Differential Line Driver | |
| phase difference | 90º ± 10º ( 0 ~ 500 kHz), 90º ± 20º ( 500 kHz ~ 2 MHz) | |
| Z phase reference |
output signal | Rectangle wave signal |
| signal type | Differential Line Driver | |
| pulse width | 100 ~ 250 nsec | |
| Maximum permissible rotating speed | 5000 rpm | |
| Starting Torque | 50 g-cm or less | |
| Rotor's inertial moment (GD2) | 40 gcm2 | |
| Power supply | voltage | ± 5 V DC, ± 5 % |
| current (with no output load) |
+ 5 V 280 mA max., - 5 V 100 mA max. | |
| Outer Diameter | 56 mm | |
| Weight ( without cable ) | approx. 260 g | |
| Ambient conditions | operating temperature | 0 ~ 70 ºC |
| storage temperature | - 30 ~ 80 ºC | |
| humidity | max. 90 % RH (no condensation) | |
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