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Absolute rotary encoder SA48 series16-bit18-bit20-bit
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Characteristics
- Type
- absolute
- Absolute encoder resolution
- 16-bit, 18-bit, 20-bit, 22-bit
- Absolute encoder revolution number
- 16-bit, 18-bit, 20-bit, 22-bit
- Construction
- single-turn, multi-turn
- Output signal
- serial
- Electrical connection
- M12 connector
- Supply voltage
- 5 VDC
- Protection level
- IP40
- Process temperature
Max.: 85 °C
(185 °F)Min.: -10 °C
(14 °F)
Description
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.
Applications
Motor Control, For Robots
Features
Middle Wattage Motor
Serial Data Transfer
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
Vibration
98m/s2 (10G)
Shock
1,960m/s2 (200G)
Mass
0.08kg Max
(Without Cable)
0.3kg Max
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.