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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
SA48、SA35 Series
| Applications | Motor Control, For Robots | |||
|---|---|---|---|---|
| Features | Middle Wattage Motor Serial Data Transfer |
Small Wattage Motor Serial Data Transfer |
||
| Series | SA48 | SA35 | ||
| Model No. | TS5700N8400 | TS5702N40 | ||
| Electrical Spec. |
Single - turn | 23bit | ||
| Multi - turn | 16bit | |||
| Output Phase | Pure Binary | |||
| Supply Voltage | DC+5V ±5% | |||
| Current Consumption | Normal Operation | 125mA TYP. | ||
| Battery Operation | 65μA TYP. | |||
| Output Circuit | Line Driver | |||
| Max Rotating Speed | 6,000min-1 | |||
| Mechanical Spec. | Starting Torque | 9.8×10-3N⋅m Max | 5.9×10-3N⋅m Max | |
| Shaft Loading | Radial | 27N (2.7kgf) | Mounting Tolerance 0.05mm TIR Max/Radial 0.1mm Max/Axial Shaft Runout 0.1° |
|
| Axial | 8.7N (0.9kgf) | |||
| Max Speed | 6,000min-1 | |||
| Mass | 0.3kg Max | 0.06kg Max | ||
| Environment | Protection Class | IP40 | Open Frame | |
| Operating Temperature | -10∼+85°C | |||
| Vibration | 98m/s2 (10G) | |||
| Shock | 1,960m/s2 (200G) | |||
SA35 Series
| Applications | Motor Control, For Robots | |||
|---|---|---|---|---|
| Features | Small Wattage Motor Serial Data Transfer |
|||
| Series | SA35 | |||
| Model No. | TS5643N110 | TS5667N120 | TS5669N220 | |
| Resolution | Single-Turn | 11bit | 17bit | |
| 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. | 110mA Typ. |
| Battery operation | 100μA 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) |
-- | ||
| 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 | 0.03kg Max | |
SA48 Series
| Applications | Motor Control, For Robots | ||
|---|---|---|---|
| Features | Middle Wattage Motor Serial Data Transfer |
||
| Series | SA48 | ||
| Model No. | TS5667N420 | TS5700N8400 | |
| 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)
|
||
| 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 | |
| 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 | |
