El-O-Matic Electric Rotary Actuators produce upto 2500 Nm of torque. They are available in three series, namely:

EL SERIES:

ELS SERIES:

ELQ SERIES:




EL SERIES ACTUATORS :

EL actuators use worm and worm-wheel reduction gearing to provide tight positioning control and the self locking feature necessary for controlling larger valves, particularly butterfly types.

The housing is of aluminium castings, it contains the drive motor and worm gear assembly, together with the anti-condensation heater and main terminal strip.

EL actuator take the full range of control options, it has mechanical end position stops and torque switches. Visual position indication is by a window in the top cover.

A geared manual override is fitted as standard, it is engaged by means of a declutching lever. When the motor is energised the unit automatically returns to motor operation, thus ensuring operator safety.

These actuators are available for ON / OFF and modulating applications.

ELS SERIES ACTUATORS :

A compact, robust range of Electric Actuators.

Especially designed for small two and three way ball valves and similar drives requiring 900 or 1800 of rotation from a single phase or DC, electrical supply.

The water tight, aluminium alloy housing with steel cover, contains the drive motor and spur gear box assembly together with anti-condensation heater and main terminal strip. Two limit switches provide for position limiting remote position indication, space is allowed for two extra switches or a potentiometer for additional position feed back.

ELQ SERIES ACTUATORS :

Series ELQ electric Actuators are powerful, quarter turn units with five sizes covering the torque range from 100Nm to 800Nm. They incorporate High Ratio Drive (HRD) gearing which provides a compact backlash free reduction gear ideally suited for both tight positional control and long trouble free ON / OFF operation.Universal power control allows direct connection to all the usual voltages.

The aluminium alloy housing contains the motor, gear reduction and the Electronic control unit (ECU) - Electronic control enables precise control of the Actuators internal functions and a ready interface to a wide range of control options. Electronic torque control is included as a standard feature. Modular construction is used throughout and allows for a wide range of "kit" and "factory" options.

The manual override handwheel is constantly engaged, it is non-rotating and arranged so that at no time can be back driven by the motor. The handwheel is removable for shipment, also to prevent local operation when this is a requirement. The mounting / drive is to ISO 5211.

Actuator Model Torque (Nm) Voltage Rating Availability/ Power Consumption (W) Weight (kg)
  Break Run 24VDC 110 V/50hz 120 V/60hz 220-240V/50hz 240-280V/60hz 380-415V/50hz 415-460V/60hz W-proof Ex-proof
EL-20 20 7 16

90

80

- 3 -
EL-55 55 20 45

100

72

80/77 6 8
EL-100 100 35 118

225

200

145/180 11 13
EL-150 150 53 118

225

200

145/180 11 13
EL-200 200 70 118

225

200

145/180 16.5 18.5
EL-350 350 123 118

225

200

145/180 17 20
EL-500 500 175 118

225

200

145/180 25.5 28.5
EL-800 800 280 -

315

305

165/200 26.4 30
EL-1200 1200 420 -

535

450

220/266 37 37
EL-1600 1600 560 -

535

450

220/266 37 37
EL-2500 2500 875 -

720

792

560/600 75 75

NOTES :

  • Enclosure
  • - IP65 as standard IP67, Optional
    EEx d IIB, T4 to EN 50018, IP67, available for EL-55 To EL-2500 with suffix Exd.
  • Stall protection
  • - Thermostat for EL-20 & EL-55
      - Thermostat & torque switches EL-100 to EL-2500
    &#&#&#c
  • Limit Switches
  • - (4nos.), heater, manual override and local position indicator are available as standard for all models.
  • Duty rating 30% for EL series actuators.
  • Rotation 900 + 100 as standard and adjustable 100 to 3200 by limit switches.
  •  


    Actuator Model Torque (Nm) Voltage Rating Availability/ Power Consumption (W) Weight (kg)
      Break Run 24VDC 110 V/50hz 120 V/60hz 220-240V/50hz 240-280V/60hz 380-415V/50hz 415-460V/60hz W-proof Ex-proof
    ELS-18 18 14 4.8

    45

    40

    - 2.2 -
    ELS-25 25 20 2.4

    25

     

    65

    - 2.8 -

    Actuator Model Torque (Nm) Voltage Rating Availability /
    Power Consumption (W)
    Power Consump-tion(W) Weight (kg)
    Break Run 24VDC 110V/50hz 120V/60hz 220-240V/50hz 240-280V/60hz 380-415V/50hz 415-460V/60hz   W-proof Ex-proof
    ELQ-100 100 100

    For ELQ series universal power control allows direct connection to all the usual Voltages

    98 13   Optional    
    ELQ-200 200 200 102 14
    ELQ-300 300 300 96 14.5
    ELQ-500 500 500 130 28
    ELQ-800 800 800 125 30

    NOTES :

  • Enclosure
  • - IP67 as standard.
  • Stall protection through electronic torque switches.
  • &#&#&#c
  • Limit Switches
  • - (2 nos.), heater, manual override and position indicator are available as standard for all models.
  • Duty rating 100% for actuator model ELQ.
  • Rotation 900 adjustable from 100 to 1000 of stroke.
  • CONTROL OPTIONS :
    (Control options to be confirmed for specific model)

  • Extra switches
  • Position transmitter
  • Potentiometer
  • Modulation
  • Speed control
  • Local control
  • Enclosure MOC - Cast A1. Alloy
    24 VAC & 110 VDC- optional.

    - AVAILABLE - NOT AVAILABLE

     

     

     

     
    Copyright 2012 EL-O-MATIC ( India ) Pvt. Ltd.