9
Technical Specications
Mighty Mule 271 Gate Opener
DRIVE
Low friction screw drive (linear actuator) rated for -5 °F to +160 °F (-20 °C to +71 °C).
Powered by a 12 V motor with integral gear reducer. Motor speed reduced to 280 rpm.
Maximum opening arc of 110°. Approximate opening time (90°): 18 seconds, depending on weight of gate.
POWER
The system is powered by a 12 Vdc automotive, lawn tractor or marine battery (required but not included).
Battery charger is on the control board and is maintained by 120Vac to 16VDC output transformer or by optional Solar Panels; the
solar panels should generate minimum of 10 Watts (600 mA). A diode on the control board prevents battery discharge.
IMPORTANT: Never use both transformer and solar panel - this will damage the battery and control board.
One (1) Mini blade-style fuse is rated for 15 A.
NOTE: The transformer should not be directly connected to any battery. Do not replace fuses with higher ampere rated
fuses; doing so will void your warranty and may damage your control board.
CONTROL
Microprocessor-based control board is set for dual leaf, pull-to-open gate installations.
Learn based digital transmitter technology provides millions of codes for enhanced security.
RF receiver tuned to 318 MHz.
Opener length with push-pull tube fully retracted is 26
3
/
8”, mounting point to mounting point. Maximum stroke is 13”.
Adjustable auto-close timer (OFF to 3–120 seconds), and Dual Sense Technology™ stall force.
Power terminal block accommodates an (included) transformer or optional solar panels
Accessory terminal block fully compatible with all Mighty Mule access controls.
Control board allows connection of edge sensors and photoelectric sensors.
Audio entrapment alarm sounds if unit encounters an obstruction twice while opening or closing.
OPERATIONAL CAPACITY
Maximum gate size: 300 lbs., 12' long.
NOTE: BALL BEARING HINGES SHOULD BE USED ON ALL GATES WEIGHING OVER 250 LB.
To Next Page
Loading...
Need help?
General
