ARS60-F1S02048 Absolute Encoder by SICK - High Precision and Robust Design

Selling Points

1High Precision: Up to 2,048 steps per revolution with an error limit of 0.035° (binary) and 0.046° (non-binary).
2Robust Design: Solid shaft and servo flange with a shaft diameter of 6 mm, suitable for harsh environments.
3Fast Initialization: Initialization time of 80 ms, ensuring quick and reliable operation.
4Wide Operating Range: Operating temperature range from –20 °C to +85 °C and storage temperature range from –40 °C to +100 °C.
5Durable Construction: Resistant to shocks (50 g, 11 ms) and vibrations (20 g, 10 Hz to 2,000 Hz).

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Number of steps per revolution (max. resolution)	2,048 (11 bit)	Measuring step	360° /number of steps
Measuring step deviation	0.005° binary number of steps	Error limits G	0.035° (binary number of steps)
Repeatability standard deviation σr	0.005°	Communication interface	Parallel data world
Initialization time	80 ms	Code type	Gray
Code sequence parameter adjustable	CW (clockwise) increasing when viewing the clockwise rotating shaft	Measured value backlash	0.005°
Response threshold	0.003°	Connection type	Cable, 22-wire, axial, 3 m
Supply voltage	10 ... 32 V	Operating current	Typ. 90 mA
MTTFd: mean time to dangerous failure	300 years (EN ISO 13849-1)	Switching level of control inputs	Logic H = 0.7 x U#!#, Logic L = 0 V ... 0.3 x U
Actuation of set button	≥ 100 ms	Mechanical design	Solid shaft, Servo flange
Shaft diameter	6 mm	Shaft length	10 mm
Weight	Approx. 0.3 kg	Housing material	Aluminum die cast
Start up torque	Typ. 0.25 Ncm	Operating torque	Typ. 0.2 Ncm
Permissible shaft loading	20 N (radial)#!#10 N (axial)	Operating speed	≤ 6,000 min⁻¹ with shaft seal#!#≤ 10,000 min⁻¹ without shaft seal2)
Moment of inertia of the rotor	48 gcm²	Bearing lifetime	3.6 x 10#!#revolutions
Angular acceleration	≤ 500,000 rad/s²

Specifications may be subject to change without notice