
J+J’s New J4C Actuator – Inside The Box
AVS have been lucky enough to get an early look at J+J’s newest actuator and wanted to share with you some of the features of the new range.
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J+J’s J4C is a completely multi-voltage compact electrical actuator range for the control and regulation of valves. The J4C-S utilises a new brushless-motor drive design with a maximum break torque of 170Nm. The actuator offers IP67 protection and comes with with a manual override, a heater, an electric torque limiter, a high visibility LED status light, external Din plug connectivity and an industry standard visual dome indicator.
Ships as standard with:
– Bluetooth connectivity
– Modbus control
– Manual override handwheel
– 2 additional volt-free end of travel confirmation switches.
– Electronic torque limiter.
– Automatic anti-condensation heater.
– Multi-coloured status light.
– Dome visual position indicator.
– Configurable operation via adjustable cam system (max. 340°)
– Standard 2 pin control or optionally 3 pin regulated operation control.
Voltage Range: 12V DC/AC (50/60 Hz)
Current Draw: 0.21 A – 1.98 A
Operating time without load: 25s ± 10%
Maximum break torque: 170Nm (1504.5 lb/in)
Max. operating torque: 140Nm (1239 lb/in)
Duty Rating: 75%
Max. working angle: 0°-270°
Limit Switch: 4 SPST NO micro (2 stop, 2 confirm)
Anti-condensation heater: 3.5W
Larger DIN plug: EN175301-803 FORM A
Smaller DIN plugs: DIN43650/C
Protection: IP67
Operating temperature range: -20°C – 70°C (-4°F – 158°F)
ISO 5211 mounting plate: F07 – F10 (optionally: *F12)
Female output drive: *22mm (optionally: *17mm)
Weight: 5.2Kg
Housing Material: Polyamide (PA6)
Unloaded | Max. operating torque | Max. break torque | ||||
---|---|---|---|---|---|---|
Voltage | A | W | A | W | A | W |
12VDC | 1.93 | 23.1 | 4.73 | 56.76 | 5.39 | 64.68 |
24VDC | 0.66 | 15.84 | 2.15 | 51.48 | 2.53 | 60.72 |
48VDC | 0.30 | 14.25 | 0.88 | 42.24 | 1.10 | 52.80 |
110VDC | 10.89 | 0.28 | 30.25 | 0.39 | 42.35 | |
12VAC | 33.00 | 6.60 | 79.20 | 8.47 | 101.64 | |
24VAC | 0.83 | 19.8 | 2.59 | 62.04 | 3.30 | 79.20 |
48VAC | 0.48 | 23.23 | 1.43 | 68.64 | 1.79 | 86.06 |
110VAC | 0.23 | 25.41 | 0.63 | 68.97 | 0.72 | 78.65 |
240VAC | 0.18 | 42.24 | 0.39 | 92.4 | 0.44 | 105.60 |
AVS have been lucky enough to get an early look at J+J’s newest actuator and wanted to share with you some of the features of the new range.
Failsafe electric actuators divide engineers and specifiers as the more popular system over the
last 15 years of a trickle charged industrial battery back-up system, is falling out of favour due
to the security issues around transporting battery operated systems by air. Mechanical failsafe
actuators using springs are an expensive and heavy alternative. The AVA failsafe actuator
employs internal capacitors to store the energy needed to create the failsafe movement, these
simple electronic components are light, are free of security issues, and very cost effective.
Problem solved.
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