2. Product Overview
  3. Rotary encoders / angle sensors
  4. HeavyDuty speed switches / monitors
  5. Electronic speed switches
  6. POG 11 + ESL 90
Technical data
Technical data - electrical ratings (encoder)
Voltage supply
  • 9...30 VDC; 5 VDC ±5 %
Consumption w/o load
  • ≤100 mA
Pulses per revolution
  • 300 … 5000
Phase shift
  • 90 ° ±20°
Duty cycle
  • 40…60 %
Reference signal
  • Zero pulse, width 90°
Output frequency
  • ≤120 kHz
  • ≤300 kHz (on request)
Output signals
  • K1, K2, K0 + inverted
  • Error output (option EMS)
Output stages
  • HTL-P (power linedriver)
  • TTL/RS422
Sensing method
  • Optical
Technical data - electrical ratings (speed switch)
Switching accuracy
  • ± 4 % (≤1500 rpm)
  • ± 2 % (>1500 rpm)
Switching hysteresis
  • = 30 % of switching speed
Switching outputs
  • 1 output, speed control
Output switching capacity
  • ≤6 A / 250 VAC; ≤1 A / 48 VDC
  • (EAC: <50 VAC / 75 VDC)
Minimum switching current
  • 100 mA
Switching delay time
  • ≤40 ms
Technical data - mechanical design
Size (flange)
  • ø115 mm
Shaft type
  • ø11 mm solid shaft
Admitted shaft load
  • ≤300 N axial
  • ≤N radial
Flange
  • EURO flange B10
Protection EN 60529
  • IP 67
Operating speed
  • ≤6000 rpm
Range of switching speed (ns)
  • 650...6000 rpm
Operating torque typ.
  • 3 Ncm
Rotor moment of inertia
  • 220 gcm²
Material
  • Housing: aluminium die-cast
  • Shaft: stainless steel
Operating temperature
  • -20...+85 °C
Resistance
  • IEC 60068-2-6
  • Vibration 10 g, 10-2000 Hz
  • IEC 60068-2-27
  • Shock 100 g, 11 ms
Corrosion protection
  • IEC 60068-2-52 Salt mist
  • for ambient conditions CX (C5-M) according to ISO 12944-2
Connection
  • 2x terminal box
  • 3x terminal box (with option M)
Weight approx.
  • 2.7 kg
  • 2.9 kg (with option M)
Interference immunity
  • EN 61000-6-2
Emitted interference
  • EN 61000-6-3
Approval
  • CE
Downloads
Data sheet
Operating Manual
Declaration of conformity

Accessories
Mounting accessories
The selected altAttribute does not exist! Spring disk coupling K 35 (shaft ø6...12 mm)
  • High quality torsionally stiff and backlash free coupling
  • Compensating of mounting errors
  • Balanced torsional rigidity (torsional spring constant)
  • Protection against shaft currents with an insulated hub on non-drive end (ø11 H7)
  • Additional key possible
The selected altAttribute does not exist! Spring disk coupling K 50 (shaft ø11...16 mm)
  • High quality torsionally stiff and backlash free coupling
  • Compensating of mounting errors
  • Balanced torsional rigidity (torsional spring constant)
  • Protection against shaft currents with an insulated hub on non-drive end (ø11 H7)
  • Additional key possible
The selected altAttribute does not exist! Spring disk coupling K60 WD 11PF4 + 12PF4
For encoder with solid shaft

Article no.: 11064874
  • High quality torsionally stiff and backlash free coupling
  • Compensating of mounting errors
  • Balanced torsional rigidity (torsional spring constant)
  • Form-fit connection thanks to keyway
Connectors and cables
The selected altAttribute does not exist! Sensor cable for encoders HEK 8

The sensor cable HEK 8 is a proven industrial product designed to match high demands. It is halogen free and its rugged outer construction allows it to be pulled and dragged in free conditions. It is certified to UL 20233. The cable can be supplied in any length and pre-fitted with various connectors.
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