Technical Specifications
Parameter Specification
Article Number ATM60-A4K12x12
Type Absolute Multiturn Encoder
Single Turn Resolution 12-bit (4096 positions per revolution)
Multiturn Resolution 12-bit (4096 revolutions)
Total Resolution 24-bit (16,777,216 positions)
Output Signal SSI (Synchronous Serial Interface)
Data Format Gray code or binary
Maximum Speed 6,000 RPM
Accuracy ±20 arcmin
Repeatability ±2 arcmin
Supply Voltage 5 V DC ±5%
Current Consumption < 120 mA
Operating Temperature -40 °C ... +85 °C
Storage Temperature -40 °C ... +100 °C
Protection Rating IP65
Shaft Loading Axial: 20 N, Radial: 40 N
Housing Diameter 60 mm
Electrical Characteristics
Parameter Specification
Interface SSI (RS-422)
Data Rate Up to 1 MHz
Signal Level RS-422 differential
Maximum Cable Length 100 m
Connection 10-pin M23 connector
Clock Frequency 125 kHz (standard)
Response Time < 50 μs
Mechanical Specifications
Parameter Specification
Shaft Diameter 10 mm
Shaft Type Hollow shaft with keyway
Mounting Clamping flange with synchronization
Weight Approx. 450 g
Housing Material Aluminum die-cast
Shaft Material Stainless steel
Bearing Type Double-shielded ball bearings
Maximum Torque 2 Nm Application Areas
Industrial Robotics: Joint position feedback

CNC Machinery: Axis position control

Material Handling: Crane and hoist positioning

Wind Energy: Pitch control systems

Automation Systems: Precision motion control

Medical Equipment: Accurate positioning systems