Mighty Mule MM-SL2000B - Manual (Page 14)

2
SL-2000B Instruction Manual 04.26.12
Gate Weight
Gate Opening
Gate Capacity Chart for SL-2000B Series
(estimated number of cycles based on use with a transformer)
20 ft.
16 ft.
12 ft.
8 ft.
80
100
120
140
400 lb.
70
90
110
130
600 lb.
60
80
100
120
800 lb.
50
70
90
110
1000 lb.
SL-2000B TECHNICAL SPECIFICATIONS
DRIVE
• Powered by a 12 V motor with integral case hardened steel gear reducer. Motor speed reduced to 90 rpm.
• Gate velocity: 1 ft/second.
POWER
• Two blade style fuses rated for 20 A.
NOTE: The transformer should not be connected directly to any battery. Transformer must be connected to the
control board with a minimum of 16 gauge, stranded, dual conductor, direct burial low voltage wire. Do not replace
fuses with higher ampere rated fuses; doing so will void the warranty and may damage the control board.
• Solar Panel Charger can only be used on the SL-2000B if an optional marine style battery in weather proof housing
is used. Battery charge maintained by GTO Solar Panel Charger.
CONTROL
• Auto-memorization of digital transmitter code. Charging regulated by circuit on control board. “Sleep draw” is 40
mA; “active draw” is 5 to 13 A.
• GTO remote-mounted RF receiver tuned to 318 MHz.
• Limit controls are mechanical. Normally open contact.
• Adjustable auto-close timer (OFF 3 to 120 s), inertia, and obstruction sensitivity using three (3) potentiometers.
• Power terminal block accommodates a transformer and solar panels.
• Operator terminal blocks accommodate safety edges and photoelectric sensors for opening and closing modes.
• Fully compatible accessory terminal block provides connections for safety loops, wands, intercoms, card readers,
phone systems, etc.
• Accessory terminal block fully compatible with GTO push button controls, digital keypads, loop detectors, etc.
• 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 SL-2000B will handle gates weighing up to 1000 lb. (453.4 kg) and up to 30 ft. (9.14 m) in length (per leaf) if
the proper installation procedures have been followed. Note that ball bearing rollers and covers should be used
on all gates.
• The SL-2000B series operators are capable of high volume cycling; however, the total cycles per day will depend
on the motor current and efficiency of the gate installation (see chart above). For questions relating to specific
applications and for information regarding cycling duty when charged by solar panels, call the GTO Service
Department at (800) 543-1236.These specifications are subject to change without notice.
Cycles shown are for
single gate, dual gates will
get approximately half as
many cycles.
Rollers should be
lubricated at least four
times per year.
Housing Dimensions: Height: 18” Width: 211/2” Depth: 11”