Technical Specifications
Parameter Specification
Article Number ATM60-A4L12x12
Type Absolute Multiturn Encoder
Resolution 12-bit single turn (4096 positions)
Turns 12-bit multiturn (4096 turns)
Total Resolution 24-bit (16,777,216 positions)
Output Signal SSI (Synchronous Serial Interface)
Data Format Gray code or binary
Max. Counting Speed 12,000 RPM
Accuracy ±20 arcmin
Repeatability ±5 arcmin
Supply Voltage 5 V DC ±5%
Current Consumption < 100 mA
Operating Temperature -40 °C ... +85 °C
Storage Temperature -40 °C ... +100 °C
Protection Rating IP65
Shaft Loading Axial: 20 N, Radial: 40 N
Max. Shaft Speed 6,000 RPM
Electrical Characteristics
Parameter Specification
Interface SSI (RS-422)
Data Rate Up to 1 MHz
Signal Level RS-422 differential
Cable Length Up to 100 m
Connection 10-pin M23 connector
Clock Frequency 125 kHz (standard)
Response Time < 50 μs
Mechanical Specifications
Parameter Specification
Housing Diameter 60 mm
Shaft Diameter 10 mm
Shaft Type Solid shaft with keyway
Mounting Servo mount with clamping flange
Weight Approx. 400 g
Housing Material Aluminum die-cast
Shaft Material Stainless steel
Sealing Radial shaft seal Application Areas
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