Technical data - electrical ratings
Interference immunity
EN 61000-6-2
Emitted interference
EN 61000-6-3
Approval
CE
Technical data - electrical ratings (centrifugal switch)
Range of switching speed (ns)
850...4500 rpm (Δn = 2 rpm/s)
Switching accuracy
± 4 % (Δn = 2 rpm/s);
20 % (Δn = 1500 rpm/s)
Switching deviation
≤3 % (cw-ccw rotation)
Switching hysteresis
40 % of switching speed
Switching outputs
1 output, speed control
Output switching capacity
≤6 A / 230 VAC
≤1 A / 125 VDC
(EAC: <50 VAC / 75 VDC) Minimum switching current 50 mA Technical data - electrical ratings (tachogenerator) Reversal tolerance ≤0.1 % Linearity tolerance ≤0.15 % Temperature coefficient ± 0.05 %/K (open-circuit) Isolation class B Calibration tolerance ±3 % Climatic test Humid heat, constant (IEC 60068-2-3, Ca) Performance 1.2 W (speed ≥3000 rpm) Armature-circuit time-constant <25 µs Open-circuit voltage 10...60 mV per rpm Technical data - mechanical design Size (flange) ø85 mm Shaft type ø6 mm solid shaft Admitted shaft load ≤40 N axial ≤60 N radial Protection EN 60529 IP 56 Speed (n) ≤1.25 · ns Range of switching speed (ns) 850...4500 rpm (Δn = 2 rpm/s) Torque 1 Ncm Rotor moment of inertia 0.5 kgcm² Material Housing: aluminium die-cast Shaft: stainless steel Operating temperature -30...+130 °C Resistance IEC 60068-2-6 Vibration 5 g, 10-2000 Hz IEC 60068-2-27 Shock 150 g, 1 ms Connection 2x terminal box Weight approx. 1.6 kg