Cable reel ACQ 2P2A + CON 3P is a system for the measurement of extensions from 8 to 12 meters (ACQ) and 17 meters (ACR). Its mechanics is designed for heavy and repeated uses, typical of telescopic boom cranes. An integral part of the machine safety system, with its high level of MTTF, it has different internal sensor configurations for different applications. They can be equipped with a rotating collector for the transport of one or more electrical signals, ideal for the installation of limit switches in the arm tip. Typical applications: measurement of length and inclination of the boom for small cranes, first extension of large cranes or telehandlers.
CABLE REEL 2P2A + CON 3P: equipped with double length sensor (potentiometer) and a double inclinometer (accelerometer) with CAN bus output, to reduce the number of wires and to increase measure accuracy even with high distances or analogue output, for an easy integration in any system. Then it can be used to measure oth boom length and inclination with a single sensor, and it is totally redundant, in order to be applied into system that require EN13849 safety standard. Version with 3-poles slip ring collector.
Slip-ring Available 2A gold plated slip-ring Number of way: 2,3,6,8 Rated current: 2 A / ring Rated voltage: 240V AC/DC Lead Size: AWG26, color coded, FEP insulated, silver plated copper Dielectric strength: 500V AC @ 50 Hz Insulation resistance: 1000 MOhm @ 500V DC Equivalent electrical noise: < 0.01 Ù Maximum operating speed: 300 rpm Operating temperature: -20 .. +80 °C (-4 .. +176 °F)
Electrical wire Description: 24 AWG tinned copper wire Wire gauge: 0.24 mm2 Insulating material: ETFE Color: Red, Green, Grey Shield: tinned copper braid, (shielding 85 - 90%) Jacket material: ETFE External nominal diameter: 2.85 ±0.12 mm Electrical resistance @ 20 °C (68 °F): < 88.5 Ohm / Km Test voltage: 1500 V Nominal voltage: 600 V Minimum bending radius: 30 mm Operating temperature: - 40 .. +120 °C (- 40 .. +248°F) Minimum breaking strength: 10 Kg
LENGTH SENSOR
0-100
MEASURING RANGE
12.17 m
OUTPUT SIGNAL
resistance 0 .. 2 kOhm
TYPE CONNECTION
wired
INCLINOMETER
NO
B10D
>= 3.0*10^4 cycles 0 .. 100% FS
LENGTH SENSOR DETAIL
1 x 0 .. 2 kOhm potentiometer
POTENTIOMETER LINEARITY
0.15%
POTENTIOMETER TOLLERANCE
5%
MAXIMUM POWER DISSIPATION
2.0 W @ 25 °C +77 °F
MAXIMUM MEASUREMENT CURRENT
50 mA @ 25 °C +77 °F
POTENTIOMETER TEMPCO
20 ppm / °C
CABLE DIAMETER
2 mm
MAX OUTPUT CABLE SPEED
30 m/s
SLIP-RING OPTION
Yes
SEALING ACCORDIN TO DIN40050
IP65
TEMPERATURA D'IMPIEGO °C
-20 .. +70 °C -4 .. +158 °F optional -40 .. +70 °C -40 .. +158 °F
STORAGE TEMPERATURE
-40 .. +85 °C -40 .. +185 °F
VIBRATION ENDURANCE TO EN 60068-2-6
10 .. 500 Hz, @ 98 m/s2 amplitude ±7.5 mm, 2h for each axis
MECHANICAL SHOCK ENDURANCE TO EN 60068-2-7
25 g for 6 ms semisinusoidal, 4000 positive and 4000 negative pulses
CERTIFICATIONS
EN61000-6-2, -4
WEIGHT
.3 Kg
HOUSING MATERIAL
Nylon PA6 30% glass fiber filled
APPLICATIONS
Components for access platforms telescopic - cranes