LOCAL ISOLATION SWITCHES OPTION - Switch between local and remote control, with CW and ACW switches available on unit.
LOW TEMPERATURE OPTION - A heater and jacket assembly can now be supplied to further increase our EHD operating temperature range.
SILICONE FREE OIL VERSIONS AVAILABLE - A mineral oil is used instead of the standard silicone oil (temperature restrictions apply).
INTEGRAL OPTIONS AND ADD-ON UNITS:
-4-20mA transducer for independent position feedback.
-internal feedback potentiometer for connection to user’s external circuit.
-split range positioner signals (4-20mA and 12-20mA signals).
CLEAR CONE - High visibility monitor available.
ISO/DIN FEMALE DRIVE OPTIONS AVAILABLE
Power Consumption: 150W. Current AC Models
1.5A max. DC Models 6A max.
Supply Voltages: 230V or 115V ± 10%.
50 or 60 Hz AC, 24V DC and 24V AC.
Range: -20 to +60°C (-4 to 140°F)
(contact Kinetrol for low temperature options).
Motor Type: AC - permanent capacitor single phase induction motor running on sealed-for-life ball bearings. No brushes.
Self re-setting thermal cut out built into windings.
DC - Brushless with integral drive circuitry. Ball bearings.
Environmental sealing: To IP65 / NEMA 4X
Auxiliary Limit switches: User adjustable cams, 3 pole changeover type. 3A 250V Max
Position Indicator: Red plastic indicator clamped onto control box square supplied as standard, clear cone and chemical resistant
clear cone monitor options are available. Positioner models are complete with with indicator angle scale. No
indicator is available if angle transducer is fitted.
Manual Override: Declutchable geared units available for models 05 to 14. If the unit is a double acting version, then it must
also have manual bypass fitted. For model 05, levers are available for direct fitting to control box square.
Construction: Hydraulic pump and control box - diecast zinc alloy
Actuator Case - models 05 and 07 are diecast zinc alloy, models 09 and 14 diecast aluminium alloy.
Vane - 05 model stainless steel, others SG Iron.
Spring return case - models 05 and 07 are die cast zinc alloy, models 09 and 14 diecast aluminium alloy.
Clock type spring - Carbon Steel
External surfaces coated with tough, corrosion resistant epoxy paint.
FAIL SAFE uses simple integral spring unit working against electrohydraulic vane actuator - no batteries or gas bottles .
DOUBLE ACTING also available for high torque conventional electric actuator options.
INTEGRAL POSITIONER option drives to and holds any angle from 0° to 90° in response to 4-20mA signal.
LOW WEAR from low-stress, low pressure gear pump driving simple vane actuator gives long life.
RUNS ALL DAY and all night without overheating.
IF LOAD JAMS, pressure release valve prevents overtorque or motor stalling.
COMPACT POWERFUL SINGLE UNIT with no external pipes or wires.
6 MODELS - WIDE TORQUE/SPEED RANGE - each model can be specified as failsafe spring-return or high-torque double acting, on-off or modulating.
ENVIRONMENTALLY SEALED ENCLOSURE to IP65/NEMA 4, with tough epoxy paint on robust cast metal to resist outdoor environments.
AUXILIARY LIMIT SWITCHES optionally available for external signalling of position by user.
FAIL LOCKED DOUBLE ACTING - Solenoid arrangement gives position locking on power disconnection - manual bypass valve can be fitted for manual override of fail-locked actuator.
Dead Band: Preset pot adjustable to give dead band 0.1° to
1.6° of travel.
Sensitivity*: 14, 12 and 09 models <0.04mA
07 model <0.06mA
05 model <0.15mA
Hysteresis*: <0.5% of span