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Absolute Encoders（Single-Turn）
◆About Absolute encoder
Absolute encoders output the absolute value of rotation angles.The encoders are used for position control of servo motors mounted on machine tools or robots. As shown in Figure 2, rotation slits are lined from the center on concentric circles. Slits indicates binary code strings of 2 pulses/rev from the center.Multi-turn absolute encoders memorize the rotation quantity data over one rotation.
Product list
| Model No. | TS5668N20 | TS5710N40 | TS5711N40 | |
|---|---|---|---|---|
| Appearance |  |
 |
 |
|
| Series | SI35 | |||
| Outside Diameter | Φ35 mm | |||
| Shaft Diameter | Φ6 mm | Φ6 mm | Φ8 mm | |
| Resolution | 17 bit | 23 bit | ||
| Output Code | Pure Binary | |||
| Supply Voltage | DC+5 V | |||
| Consumption Current （NOTE1） |
110 mA Max | 150 mA Typ | ||
| Output Form | Line Driver | |||
| Starting Torque | ---- | ---- | 5.9×10-3 N⋅m Max | |
| Moment of Inertia | 0.24×10-6 kg･m2 Typ | 0.17×10-6 kg･m2 Typ | 1×10-6 kg･m2 Typ | |
| Maximun Allowable RotationMaximun Allowable Rotation (Mechanical Spec.) |
6,000 min-1(rpm) | |||
| Mounting Tolerances | Radial | 0.05 mm TIR Max | ||
| Axial | 0.05 mm Max | 0.1 mm Max | ||
| Shaft Inclination |
0.1 ° Max | |||
| Mass (Excluding Cable) |
0.03 kg Max | 0.03 kg Max | 0.06 kg Max | |
| Operating Temp. Range | -10 to +85 ℃ | |||
| Protective Structure （NOTE2） |
Not Enclosed | |||
| Vibration （NOTE3） | 98 m/s2 (10 G) | |||
| Shock （NOTE4） | 1,960 m/s2 (200 G) | |||
- NOTE 1) Consumption Current: Specified value for an output circuit with no load.
- NOTE 2) Regarding special specifications for the Protective Structure, please consult us.
- NOTE 3) Vibration: Value which satisfies the conditions of 2 hours each for axes X, Y and Z, for a total of 6 hours.
- NOTE 4) Shock: Value which satisfies the conditions of 3 times each for axes X, Y and Z, for a total of 18 times.
