Farmer-Boy-catalog - Catalog - Page 147
Curtain Machines
Your Source for Genuine Name Brand Parts
The most economical
way of opening your
air inlets
Green Machine
Strap Winch
J&D’s Green Machine delivers strength, durability, and versatility in a gearbox
that’s easy to install and set up. It features external switches for manual operation—no unscrewing needed—and a dual shaft for extra mounting options.
• External switches for manual operation - no
need to unscrew anything to operate
• Dual shaft = additional mounting options
• Average 28" per minute travel
• 2,500 lb pull strength
• Strong 14' Nylon Belt
• Durable long life backed by a
2 year warranty on motor and gearbox
• 2.1 shaft RPM
Part #
41010594
• Totally sealed and lubricated gearbox for
minimal maintenance
• Easy-set limit switches for fast and
easy installation
Description
Green Machine Strap Winch
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Price
1,017.61
Curtain/Inlet Controller
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• Built-in anti-rotation device
• Integrated potentiometer
• Totally sealed for wet locations (CSA/UL certified)
• Ready to mount (requires 8 lag bolts)
• Easy-to-adjust limit switch
• Accessible wiring
• Powerful and user-friendly installation
• Full 1-year warranty
Enjoy worry-free ventilation control
with DuraDrives—built for long life, low
maintenance, and precise operation of
curtains and vents. These drives ensure
reliable performance throughout every
ventilation cycle.
Part #
10020013
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Price
388.89
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The PowerTrak Curtain Winch offers
strength, reliability, and easy maintenance
in a modular design built for tough environments.
Standard
G3 250
Description
Curtain Strap Winch, Standard 110V
Standard
Description
Curtain/Inlet Controller
PowerTrak Winch
G3 250
Smooth sliding adjustment pins on friction planes. Loosen screws and slide the
round pins to set LED’s light when limit
switch is tripped.
Part #
*41010590
• 18” stroke
• 14”/minute travel speed
• 230V, 50/60 Hz, single phase
• 0.9 amp draw
• Rated for 800 lbs load
Standard
DuraDrive
Limit Switches
• Internal manual open/close switches
• No extra power lead required
• Internal safety switch prevents overriding
• Only 3 screws to remove entire circuitry
Specifications:
Features:
Curtain Machines
• Sealed and permanently lubricated
• Simple, accurate limit switches
• Lightweight for easy mounting
• Durable nylon belts
• 2-year manufacturer’s warranty on gear
• 1-year manufacturer’s warranty on motor
This actuator is a powerful, easy-to-install unit designed for durability and performance. It features a built-in anti-rotation device and potentiometer, with a sealed
housing suitable for wet locations. The unit is ready to mount with just 8 lag bolts
and includes accessible wiring and adjustable limit switches for convenience.
CSA/UL certified and backed by a full 1-year warranty, it’s a reliable solution for
demanding applications.
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Price
1,438.74
G3 250
Torque
450 Nm
250 Nm
Gear Ratio
800:1
750:1
Shaft RPM
2.1 RPM
2.2 RPM
Avg Belt Speed
24 in/min
24 in/min
Power
5000' lbs/min
2500' lbs/min
Pulls
2500 lbs @ 2 ft/min
1250 lbs @ 2 ft/min
Motor
1/3 HP
1/4 HP
Lifts Curtains (Cabled 1:1)
500' long
250' long
Inlet Vents
100 (Cabled 2:1 to slow)
50 (Cabled 2:1 to slow)
Tunnel Doors (Cabled 1:1)
240' long
120' long
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• 5,000 lb capacity
• 30 RPM, 120V, 60Hz operation
• Modular design for easy service
• Needle bearing pulleys with built-in head bracket
• “Trak-drive” channel lock system secures load
block
• 15% more load block support for longer life
• Spring-cam limit switch for easy adjustment
• Hinged spring-lock door for quick access
• Weather-resistant construction
• Upper/lower auxiliary contacts for advanced
control
• 1” travel per revolution
• UL listed
B
A
A
B
Part #
41020633
41010575
Description
Limit Switch Assembly
PowerTrak Curtain Winch with Sprocket
Order Online: www.FarmerBoyAg.com
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Price
148.59
1,022.85
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