2. Product Overview
  3. Rotary encoders / angle sensors
  4. HeavyDuty speed / position switches
  5. Electronic speed switches
  6. HOG 11 + ESL 93
Technical data
Technical data - electrical ratings
Shaft insulation
  • Suitable up to 2.8 kV
Interference immunity
  • EN 61000-6-2
Emitted interference
  • EN 61000-6-3
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, TTL/RS422
Technical data - electrical ratings (speed switch)
Voltage supply
  • 12 VDC ±10 %
Consumption w/o load
  • ≤5 mA
Switching accuracy
  • ± 4 % (≤1500 rpm)
  • ± 2 % (>1500 rpm)
Switching hysteresis
  • = 30 % of switching speed
Switching outputs
  • 3 outputs, speed control
Current each output
  • 40 mA
Switching delay time
  • ≤40 ms
Technical data - mechanical design
Size (flange)
  • ø105 mm
Shaft type
  • ø16...20 mm (blind hollow shaft)
  • ø17 mm (cone shaft 1:10)
Admitted shaft load
  • ≤450 N axial, ≤600 N radial
Protection EN 60529
  • IP 67
Operating speed
  • ≤5000 rpm
Range of switching speed (ns)
  • 3x 200...5000 rpm
Operating torque typ.
  • 6 Ncm
Rotor moment of inertia
  • 680 gcm²
Material
  • Housing: aluminium die-cast
  • Shaft: stainless steel
Operating temperature
  • -20...+85 °C
Resistance
  • IEC 60068-2-6
  • Vibration 5 g, 10-2000 Hz
  • IEC 60068-2-27
  • Shock 50 g, 6 ms
Corrosion protection
  • IEC 60068-2-52 Salt mist
  • for ambient conditions CX (C5-M) according to ISO 12944-2
Shaft insulation
  • 2.8 kV
Transmission length
  • ≤350 m at 100 kHz (HTL-P)
  • ≤550 m at 100 kHz (TTL)
Connection
  • 2x terminal box
  • 3x terminal box (with option M)
Weight approx.
  • 2.3 kg
  • 2.5 kg (with option M)
Approval
  • CE
Downloads
Data sheet
Declaration of conformity

Accessories
Mounting accessories
The selected altAttribute does not exist! Mounting kit for torque arm size M6 and earthing strap

Article no.: 11077197

Mounting kit for fixing a torque arm size M6 and an earthing strap.
The selected altAttribute does not exist! Mounting and dismounting set

Article no.: 11077087

Mounting and dismounting set for fixing a blind hollow shaft encoder to the drive shaft and for dismounting the encoder from the drive shaft.
The selected altAttribute does not exist! Torque arm M6, length 67...70 mm

Article no.: 11043628
  • Torque arm for hollow shaft encoder
  • Swivel joints size M6 according to DIN ISO 12240-4, size series K
  • Compensate for mounting tolerances of the drive shaft in an axial direction
  • Standard version
  • Length 67...70 mm
The selected altAttribute does not exist! Torque arm M6, length 120...130 mm (≥71 mm)

Article no.: 11004078
  • Torque arm for hollow shaft encoder
  • Swivel joints size M6 according to DIN ISO 12240-4, size series K
  • Compensate for mounting tolerances of the drive shaft in an axial direction
  • Standard version
  • Length 120...130 mm
  • Can be shortened to ≥71 mm
The selected altAttribute does not exist! Torque arm M6, length 425...460 mm (≥131 mm)

Article no.: 11002915
  • Torque arm for hollow shaft encoder
  • Swivel joints size M6 according to DIN ISO 12240-4, size series K
  • Compensate for mounting tolerances of the drive shaft in an axial direction
  • Standard version
  • Length 425...460 mm
  • Can be shortened to ≥131 mm
The selected altAttribute does not exist! Torque arm M6 insulated, length 67...70 mm

Article no.: 11054917
  • Torque arm for hollow shaft encoder
  • Swivel joints size M6 according to DIN ISO 12240-4, size series K
  • Compensate for mounting tolerances of the drive shaft in an axial direction
  • Insulated version
  • Length 67...70 mm
The selected altAttribute does not exist! Torque arm M6 insulated, length 120...130 mm (≥71 mm)

Article no.: 11072795
  • Torque arm for hollow shaft encoder
  • Swivel joints size M6 according to DIN ISO 12240-4, size series K
  • Compensate for mounting tolerances of the drive shaft in an axial direction
  • Insulated version
  • Length 120...130 mm
  • Can be shortened to ≥71 mm
The selected altAttribute does not exist! Torque arm M6 insulated, length 425...460 mm (≥131 mm)

Article no.: 11082677
  • Torque arm for hollow shaft encoder
  • Swivel joints size M6 according to DIN ISO 12240-4, size series K
  • Compensate for mounting tolerances of the drive shaft in an axial direction
  • Insulated version
  • Length 425...460 mm
  • Can be shortened to ≥131 mm
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.
Relay module
The selected altAttribute does not exist! Relay modul ES 93 R

Article no.: 11054943
  • Switch relay box for switching high voltages and currents for the electrical speed switch ES(L) 93
  • Triggering is carried out by the transistor outputs of the ES(L) 93
  • The ES 93 R also conditions an externally supplied AC or DC low voltage
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