Technical Specifications

MIGHTY MULE® 350 E-Z GATE OPENER

DRIVE

•Low friction screw drive (linear actuator) rated for -5 ºF to +160 ºF (-28 ºC to +71 ºC).

•Powered by a 12 V motor with integral case hardened steel gear reducer. Motor speed reduced to 260 rpm. Generates

520 inch lb. of torque at 12 V.

•Maximum opening arc of 110º. Approximate opening time (90º): 18 seconds, depending on weight of gate.

POWER

•The system is powered by a 12 Vdc automotive or marine battery.

•Battery charge is maintained by a 120 Vac, 18 Vac output transformer [rectified to 14.5 Vdc (40 VA) through the GTO control board] or by optional GTO Solar Panels [the panel should generate minimum of 5 W at 300 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) blade-style control board 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

•GTO microprocessor-based control board is set for single leaf, pull-to-open gate installations. DIP switches can be adjusted to accommodate an optional kit for push-to-open gates (see Accessory Catalog).

•Control board has temperature compensated circuits.

•A circuit on the control board regulates charging. "Sleep draw" is 25 mA; "active draw" is 2 to 5 A.

•Auto-memorization of digital transmitter code.

•GTO remote-mounted RF receiver tuned to 318 MHz.

•Opener length with push-pull tube fully retracted is 371/4", mounting point to mounting point.

•Adjustable auto-close timer (OFF to 120 s), and obstruction sensitivity.

•Power terminal bock accommodates a transformer or solar panels.

•DIP switches simplify setup of gate opener.

•Accessory terminal block fully compatible with all Mighty Mule access controls.

•Control board allows connection of safety edge sensors and photoelectric sensors.

•Audio entrapment alarm sounds if unit encounters an obstruction twice while opening or closing.

OPERATIONAL CAPACITY

•The Gate Capacity Chart shows approximate cycles, per day, you can expect from the Mighty Mule 350 Automatic

Gate Opener when powered with a transformer. Actual cycles may vary slightly depending upon the type and condi- tion of gate and installation.

Mighty Mule 350 Gate Capacity /Cycle Chart

Estimated number of daily cycles, based on use with a transformer and one(1) 12 Volt battery.

			Number of Cycles Per Day
	550 lbs.	125		115		NR	NR	NR	NR
Weight	450 lbs.	135		125		115	NR	NR	NR
Weight	250 lbs.	155		145		135	125	115	NR
	350 lbs.	145		135		125	115	NR	NR
Gate
	150 lbs.	165		155		145	135	125	115
	100 lbs.	175		165		155	145	135	125
	50 lbs.	185		175		165	155	145	135
		5’ - 6’		8’		10’	12’	14’	16’
					Gate Length

NOTE: "NR" indicates this size and weight combination is not recommended for the Mighty Mule 350.

NOTE: BALL BEARING HINGES SHOULD BE USED ON ALL GATES WEIGHING OVER 250 LB.

To determine the number of cycles the gate opener will perform using solar panels, please see the specifications listed on page 18 or call (800) 543-1236or (850) 575-4144for more information.

* An operation cycle is one full opening and closing of the gate.

These specifications are subject to change without notice.

UL325 SERIES specifications

The GTO UL325 Series is a highly regarded line of gate operators, designed to meet the needs of both residential and commercial applications. With its commitment to safety, durability, and efficiency, the UL325 Series has set a standard in the industry for gate automation solutions.

One of the main features of the GTO UL325 Series is its robust safety mechanisms. The operators are designed to comply with the rigorous UL 325 safety standards, which is essential for ensuring user safety and preventing accidents during gate operation. This includes advanced features such as obstacle detection, which allows the system to sense when an object is in the path of the gate and stop or reverse the motion to prevent harm or damage.

The UL325 Series comes with a reliable and efficient motor that provides powerful performance while operating gates of various sizes and weights. This versatility allows it to be used for a range of gate types, including swing gates and sliding gates. The motors are also designed for quiet operation, minimizing noise disturbances in residential areas.

Additionally, the GTO UL325 Series incorporates smart technology features that enhance user experience. The built-in remote control system allows users to open and close their gates with the simple push of a button from a distance. Some models also support compatibility with smartphone apps, providing users with a modern and convenient way to control their gates from anywhere.

Durability is another characteristic of the GTO UL325 Series. Constructed with high-quality materials, these gate operators are built to withstand harsh weather conditions, making them suitable for various climates. This longevity ensures that users receive a reliable product that will serve their needs for years to come.

Another noteworthy aspect of the GTO UL325 Series is the ease of installation and maintenance. The operators are designed for straightforward installation, allowing both professionals and DIY enthusiasts to set them up with minimal hassle. Additionally, regular maintenance is simplified, with clear guidelines provided to ensure longevity and reliability.

In conclusion, the GTO UL325 Series is an exemplary choice for those seeking a reliable, safe, and technologically advanced gate operator. With its emphasis on safety, versatility, and user-friendly features, it stands out in the marketplace, making it an ideal solution for both residential and commercial gate automation needs. Investing in a GTO UL325 operator means investing in peace of mind, knowing that one has a dependable and efficient gating solution.