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Absolute Encoders（Multi-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.
◆Absolute Encoder Simplified Structure
Specification list
SA35 Series/Motor control, For Robots
SA48 Series/Motor control, For Robots SA100、SA135 Series/Motor control, Machine tools MSB0.8/MSB0.4 Series /Magnetic Encoder
SA35 Series
| Applications | Motor Control, For Robots | |||
|---|---|---|---|---|
| Features | Small Wattage Motor Serial Data Transfer |
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| Series | SA35 | |||
| Model No. | TS5643N110 | TS5667N120 | TS5702N40 | |
| Outside Diameter | Φ35mm | |||
| Resolution | Single-Turn | 11bit | 17bit | 23bit |
| Multi-Turns | 13bit | 16bit | ||
| Output Phase | Pure Binary | |||
| Max Response Frequency | Absolute Signal |
170kHz | 6,000min-1 | |
| Incremental Signal | 170kHz | -- | ||
| Supply Voltage | DC+5V | |||
| Consumption Current | Normal Operation | 150mA Max | 60mA Typ. | 125mA Typ. |
| Battery operation | 100μA Max | 65μA Max | ||
| Output Form | Line Driver | |||
| Mounting Tolerance | Radial | 0.05mm TIR Max | ||
| Axial | 0.2mm Max | 0.1mm Max | ||
| Shaft Runout | 0.1° Max | 0.1° Max | 0.1° Max | |
| Starting Torque | 5.9×10-3N⋅m (60gf･cm Max) |
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| Protection | Not Enclosed | |||
| Operating Temp.Range | -10∼+85°C | |||
| Vibration | 98m/s2 (10G) | |||
| Shock | 1,960m/s2 (200G) | |||
| Mass(Without Cable) | 0.3kg Max | 0.06kg Max | 0.06kg Max | |
SA48 Series
| Applications | Motor Control, For Robots | ||
|---|---|---|---|
| Features | Middle Wattage Motor Serial Data Transfer |
||
| Series | SA48 | ||
| Model No. | TS5667N420 | TS5700N8200 | |
| Outside Diameter | Φ48mm | ||
| Resolution | Single-Turn | 17bit | 23bit | Multi-Turns | 16bit |
| Output Phase | Pure Binary | ||
| Max Response Frequency | Absolute Signal 6,000min-1 | ||
| Supply Voltage | DC+5V | ||
| Consumption Current | Normal Operation | 60mA TYP. | 125mA TYP. |
| Battery Operation | 100μA TYP. | 65μA Max | |
| Output Form | Line Driver | ||
| Shaft Loading | Radial | Mounting Tolerance 0.05mm TIR Max/Radial 0.1mm Max/Axial Shaht Runout 0.1° |
27N (2.7kgf) |
| Axial | 8.7N (0.9kgf) | ||
| Starting Torque | 9.8×10-3N⋅m (100gf⋅cm Max) | ||
| Protection | Not Enclosed | IP40 | |
| Operating Temp.Range | -10∼+85°C | ||
| Vibration |
98m/s2 (10G)
|
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| Shock | 1,960m/s2 (200G) | ||
| Mass | 0.08kg Max (Without Cable) |
0.3kg Max | |
SA100、SA135 Series
| Applications | Motor control, Machine tools | ||
|---|---|---|---|
| Features | Large Wattage Motor Serial Data Transfer |
||
| Series | SA100 | SA135 | |
| Model No. | TS5667N253 | TS5667N650 | |
| Outside Diameter | Φ100mm | Φ135mm | |
| Resolution | Single-Turn | 17bit | |
| Multi-Turns | 16bit | ||
| Output Phase | Pure Binary | ||
| Max Response Frequency | Absolute Signal 3,000min-1 | Absolute Signal 1,500min-1 | |
| Supply Voltage | DC+5V | ||
| Consumption Current | Normal Operation | 70mA TYP. | |
| Battery Operation | 100μA TYP. | ||
| Output Form | Line Driver | ||
| Mounting Tolerance | Radial | 0.05mm TIR Max | |
| Axial | 0.1mm Max | ||
| Shaft Runout | 0.1° Max | ||
| Starting Torque | 80x10-3N⋅m (820gf⋅cm Max) | 98x10-3N⋅m (1,000gf⋅cm Max) | |
| Protection | IP40 | ||
| Operating Temp.Range | -10∼+85°C | ||
| Vibration | 49m/s2 (5G) | 49m/s2 (5G) | |
| Shock | 1,960m/s2 (200G) | 294m/s2 (30G) | |
| Mass (Without Cable) | 1.2kg Max | 1.5kg Max | |
MSB0.8/MSB0.4 Series
| Applications | Machine Tools | |||
|---|---|---|---|---|
| Features | Magnetic Encoder | |||
| Series | MSB0.8/MSB0.4 | |||
| Model No. | TS569□N5 | |||
| Electrical Spec. |
Resolution | 24bit Max(Number of teeth 214 | ||
| Output Phase | Pure Binary | |||
| Supply Voltage | DC+5V ±5% | |||
| Consumption Current | Normal Operation | 100mA Max | ||
| Output Circuit | Line Driver | |||
| Max Rotating Speed | 9,216,000/Zmin-1 | |||
| Environment | Protection Class | Oil Resistant | ||
| Operating Temperature | -10∼+85°C | |||
| Vibration | 5~50Hz 50~2,000Hz 100m/s2 |
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| Shock | 1,000m/s211msec | |||
| Mass | 0.08kg Max | |||
