Bộ mã hoá tuyệt đối SICK Absolute encoders ATM60 Type: ATM60-A4A12x12; Part no.: 1030001
Type: ATM60-A4A12x12; Part no.: 1030001
Performance
Number of steps per revolution (max. resolution) 8,192 (13 bit)
Number of revolutions 8,192 (13 bit)
Resolution Maximum permissible resolution: 25 bit (12 bit singleturn x 13 bit multiturn or 13 bit singleturn x 12 bit multiturn).
Measuring step 0.043°
Error limits G ± 0.25° 1)
Repeatability standard deviation σr 0.1° 2)
1) In accordance with DIN ISO 1319-1, position of the upper and lower error limit depends on the installation situation, specified value refers to a symmetrical position, i.e. deviation in upper and lower direction is the same.
2) In accordance with DIN ISO 55350-13; 68.3% of the measured values are inside the specified area.
Interfaces
Communication interface SSI
Initialization time 1,050 ms 1)
Position forming time 0.15 ms
Parameterising data
Number of steps per revolution
Number of revolutions
Code type
Electronic adjustment
Code type Gray, binary
Code sequence parameter adjustable CW/CCW (V/R̅)
Clock frequency 1 MHz 2)
Set (electronic adjustment) H-active (L = 0 - 4,7 V, H = 10 - Us V)
CW/CCW (counting sequence when turning) L-active (L = 0 - 1,5 V, H = 2,0 - Us V)
1) Valid positional data can be read once this time has elapsed.
2) Minimum, LOW level (Clock +): 500 ns.
Electrical data
Connection type Male connector, M23, 12-pin, radial
Supply voltage 10 ... 32 V
Power consumption ≤ 0.8 W (without load)
Reverse polarity protection ✔
MTTFd: mean time to dangerous failure 150 years (EN ISO 13849-1) 1)
1) This product is a standard product and does not constitute a safety component as defined in the Machinery Directive. Calculation based on nominal load of components, average ambient temperature 40°C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.
Mechanical data
Mechanical design Solid shaft, face mount flange
Shaft diameter 10 mm
Shaft length 19 mm
Weight 0.5 kg 1)
Shaft material Stainless steel
Flange material Aluminum
Housing material Aluminum die cast
Start up torque
2.5 Ncm (+20 °C), with shaft seal
0.5 Ncm (+20 °C), without shaft seal 2)
Operating torque
1.8 Ncm (+20 °C), with shaft seal
0.3 Ncm (+20 °C), without shaft seal 2)
Permissible shaft load
300 N / radial
50 N / axial
Operating speed ≤ 6,000 min⁻¹ 3)
Moment of inertia of the rotor 35 gcm²
Bearing lifetime 3.6 x 109 revolutions
Angular acceleration ≤ 500,000 rad/s²
1) Based on encoder with male connector.
2) If the shaft seal has been removed by the customer.
3) Allow for self-heating of 3.3 K per 1,000 rpm when designing the operating temperature range.
Ambient data
EMC According to EN 61000-6-2 and EN 61000-6-3
Enclosure rating
IP67, with shaft seal (IEC 60529) 1)
IP43, without shaft seal, on encoder flange not sealed (IEC 60529) 1)
IP65, without shaft seal, on encoder flange sealed (IEC 60529) 1)
Permissible relative humidity 98 %
Operating temperature range –20 °C ... +85 °C
Storage temperature range –40 °C ... +100 °C, without package
Resistance to shocks 100 g, 6 ms (EN 60068-2-27)
Resistance to vibration 20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)