JS ACTUATORS
THE ACTUATOR SPECIALIST
The Enerdrive System
Power failure can be damaging to equipment, products, livestock and people, especially in tightly controlled environments.
The Enerdrive system incorporates super capacitors to store energy ready to move the actuator to its failsafe position in the event of a power failure.
UB models (200 Nm - 450 Nm)
These microprocessor based, low voltage actuators are encased in a sturdy cast aluminum, weather tight enclosure.
All motors are bi-directional under power and, in the case of models equipped with the Fail Safe Option, in the event of power failure. The stroke may be electronically limited to less than 110°.
The UB models are available with programable, multi signal, analogue or on/off floating control, depending on torque.
All motors are bi-directional under power and, in the case of models equipped with the Fail Safe Option, in the event of power failure. The stroke may be electronically limited to less than 110°.
The UB models are available with programable, multi signal, analogue or on/off floating control, depending on torque.
Applications
General Specifications
Power supply:
24VAC/30VDC
Power consumption:
Peak at start-up: 40VA to 100VA at 26VAC depending upon the model
Operating at Full Load: 40VA to 100VA at 26VAC depending upon the model
Wire size & length:
0.8 mm2 minimum, 7.6 m. maximum per Actuated Valve
Electrical connections:
Three 22.2 mm Knock Outs, Screw Terminals
Control signals:
Digital models UB8000 A, UB8030 A, UB9000 A & UB9030 A:
4 Wire 2 Position or 5 Wire 3 Point Floating
Multi signal (Models UB8010A, UB8040A, UB9010A & UB9040A):
ANALOG: A) 2-10VDC; or B) May be externally wired with a 500 Ohm resistor
which is supplied for 4-20mA, Zero & span adjustable
PULSE WIDTH MODULATION: Time base of 0.1 - 5 Seconds/20mS resolution or
0.1 - 25 seconds/100mS resolution selected by dip switch position
SWITCH 24VAC: Triac or dry contact, 40mA max. switching current
SWITCH COMMON: NPN transistor, SCR, triac or dry contact 75mA max. switching current
DIGITAL: 3 wire 2 position or 4 wire 3 point floating
Torque at rated voltage:
200 Nm to 450 Nm depending upon the model
24VAC/30VDC
Power consumption:
Peak at start-up: 40VA to 100VA at 26VAC depending upon the model
Operating at Full Load: 40VA to 100VA at 26VAC depending upon the model
Wire size & length:
0.8 mm2 minimum, 7.6 m. maximum per Actuated Valve
Electrical connections:
Three 22.2 mm Knock Outs, Screw Terminals
Control signals:
Digital models UB8000 A, UB8030 A, UB9000 A & UB9030 A:
4 Wire 2 Position or 5 Wire 3 Point Floating
Multi signal (Models UB8010A, UB8040A, UB9010A & UB9040A):
ANALOG: A) 2-10VDC; or B) May be externally wired with a 500 Ohm resistor
which is supplied for 4-20mA, Zero & span adjustable
PULSE WIDTH MODULATION: Time base of 0.1 - 5 Seconds/20mS resolution or
0.1 - 25 seconds/100mS resolution selected by dip switch position
SWITCH 24VAC: Triac or dry contact, 40mA max. switching current
SWITCH COMMON: NPN transistor, SCR, triac or dry contact 75mA max. switching current
DIGITAL: 3 wire 2 position or 4 wire 3 point floating
Torque at rated voltage:
200 Nm to 450 Nm depending upon the model
Direction & time of rotation:
Reversible, 45 seconds to 8 minutes depending upon the model
Ambient temperature:
-18°C to +50°C
Feedback potentiometer:
In Multi signal: 4-20mA output (May be wired for a 2-10VDC signal)
Fail-safe rating:
UB8030 A & UB8040 A: 200Nm & 280 Nm
UB9030 A & UB9040 A: 400 Nm & 450 Nm
Response time through 90°:
0 - 200 Nm: 45 Sec., 0 - 280 Nm: 4 Min.
0 - 400 Nm: 90 Sec., 0 - 450 Nm: 8 Min.
Battery type:
12 Volt sealed gel type
Battery rating:
800 mA
Enclosure:
Cast aluminum, IP56