BULL 20MA Commercial Industrial Sliding Gate Operator
The BULL20MA is a commercial and industrial sliding gate operator designed for heavy duty applications. It features a single phase power supply with an integrated control panel for reliable operation. The self ventilated motor includes an encoder for precise movement control. Adjustable mounting allows horizontal or vertical installation. The unit supports fast wiring, simple manual release, and smooth operation for large and heavy sliding gates in demanding environments.
- Single phase operator with integrated control panel
- Self ventilated motor with built in encoder
- Supports heavy sliding gates up to 4000 lb
- Adjustable horizontal and vertical installation options
- Fast wiring and easy manual unlock system
Operates on 115Vac single-phase power with an integrated control panel, streamlining installation and control.
Available in a self-ventilated version equipped with an encoder for enhanced performance and motor protection.
Features a quick and easy unlock device for fast manual operation when needed.
Allows flexible installation with both horizontal and vertical fitting position adjustments.
Simplifies setup with a design that supports fast and easy wiring.
Delivers a high torque output of 55 Nm, enabling robust operation even with heavy gates.
Provides a reliable opening speed of 35 feet per minute, supporting efficient gate cycles.
Supports an operation cycle of 40%, making it suitable for frequent commercial or industrial use.
Performs in a wide temperature range from 0°F to 150°F, ideal for varied environmental conditions.
Handles gates up to 4000 pounds, offering strong support for large and heavy-duty installations.
Utilizes grease lubrication for long-term durability and reduced maintenance needs.
Constructed with a solid 48 lb frame, ensuring sturdy and stable gate operation.
Optional 230Vac version available on request to accommodate different power supply needs.
| MODEL NAME | BULL20MA |
| APPLICATION | Commercial / Industrial |
| POWER SUPPLY | 115Vac 60Hz |
| MOTOR SUPPLY | 115Vac |
| POWER CONSUMPTION | 480 W |
| MAX. ABSORBED CURRENT | 6 A |
| TORQUE | 55 Nm |
| OPENING SPEED | 35 Ft/min |
| OPERATION CYCLE | 40% |
| OPERATING TEMPERATURE | 0 / 150 °F |
| MAX GATE WEIGHT | 4000 Lb |
| LUBRICATION | Grease |
| WEIGHT | 48 Lb |
| ENCODER | Equipped with encoder |
| SELF-VENTILATED | Yes |
| UNLOCK DEVICE | Fast and easy to use |
| FITTING POSITION | Adjustable horizontal and vertical |
| WIRING | Fast and easy to wire |
| ALTERNATIVE POWER SUPPLY | 230Vac available on request |
BULL20MA Gate Operator from Alfa Iris is a robust and high-torque commercial/industrial sliding gate operator, designed for heavy-duty use with gates weighing up to 4000 lbs. Powered by a 115Vac single-phase motor and built-in control panel, this operator combines performance, reliability, and easy installation for demanding applications.
High Performance and Reliable Design
The BULL20MA is a self-ventilated system equipped with an encoder, delivering smooth and precise gate movement. Its adjustable mounting positions (both horizontal and vertical) and fast unlock device make it user-friendly for installers and maintenance teams. With a torque rating of 55 Nm and a swift opening speed of 35 ft/min, this model ensures efficient operation for high-traffic commercial or industrial sites.
- 115Vac single-phase power supply (230Vac available on request)
- Self-ventilated with built-in encoder
- Fast and easy unlock device for manual override
- Adjustable horizontal and vertical installation
- Easy wiring setup for faster deployment
Ideal for Heavy-Duty Applications
Engineered to perform in environments ranging from 0°F to 150°F, the BULL20MA operates at a 40% duty cycle, making it suitable for medium to high-use facilities. Its rugged construction and grease-based lubrication system enhance longevity and performance under demanding conditions. Weighing 48 lbs, this operator is both sturdy and compact.
- Max gate weight: 4000 lbs
- Torque: 55 Nm
- Opening speed: 35 ft/min
- Operating temperature: 0°F to 150°F
- Weight: 48 lbs
Technical Specifications
- Model: BULL20MA
- Power Supply: 115Vac 60Hz
- Motor Supply: 115Vac
- Power Consumption: 480 W
- Max Absorbed Current: 6 A
- Torque: 55 Nm
- Opening Speed: 35 ft/min
- Duty Cycle: 40%
- Operating Temperature: 0°F to 150°F
- Maximum Gate Weight: 4000 lbs
- Lubrication: Grease
- Unit Weight: 48 lbs
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