GTO SL2000B Heavy Duty Slide Gate Opener
The GTO SL2000B is a chain-drive slide gate operator built for larger residential and light commercial vehicular gates where a swing opener is not practical. The operator uses a 12 VDC battery platform with a low-voltage charging circuit, so the battery acts as both operating power and backup power during normal outages. In the field, this unit is often selected for properties with heavier rolling gates, longer drive openings, or a need for solar-ready low-voltage power where conditions allow.
Correct installation depends heavily on the gate itself. A slide gate that drags, binds, has poor rollers, or is out of level can overload the operator and cause nuisance stops, chain problems, or premature board and motor wear.
Find Replacement Parts for SL2000B
Compatible With
- GTO SL2000B slide gate operator family
- GTO PRO-SL2000B and PRO-SL2000B references
- Linear PRO / GTO heavy duty single slide gate operator applications
- Single vehicular slide gates up to commonly listed 30 ft gate length, 20 ft opening, and 1000 lb when properly installed
- Chain link, ornamental iron, tubular steel, wood, aluminum, vinyl, panel, and similar rolling slide gates when the gate rolls freely
- Related dual-slide setup uses SL2200B / PRO-SL2200B as a second operator kit with an SL2000B primary operator
- Common accessories include RB207 No. 41 chain, RB570 transformer, radio receiver, transmitters, vehicle detectors, intercoms, keypads, and safety devices when compatible
Also Known As / Related Part Numbers
- SL2000B
- SL-2000B
- PRO-SL2000B
- GTO SL2000B
- GTO PRO-SL2000B
- Linear PRO SL2000B
- Mighty Mule MM-SL2000B related branding in some listings
- SL2200B is related as second operator kit for dual slide applications, not the same as a single SL2000B operator
Features & Specifications
| Manufacturer | GTO / Linear |
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| Product Type | Heavy duty slide gate opener |
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| Part Number | SL2000B |
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| Operator Type | Chain-drive slide gate operator |
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| Application | Single vehicular slide gates |
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| Power | 12 VDC battery platform with low-voltage charging |
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| Gate Rating | Commonly listed up to 30 ft gate length, 20 ft opening, and 1000 lb when properly installed |
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| Compatible Gate Type | Rolling slide gates with proper rollers, track, chain alignment, and stops |
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| Solar Capable | Yes, when paired with compatible solar charging components and suitable sun exposure |
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| Safety Monitoring | Use required entrapment protection devices per current code and operator instructions |
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Technician Note
Before installing or replacing an SL2000B, manually roll the gate through the full travel. The operator should not be used to force a gate that binds, sags, or has damaged rollers. Most SL2000B service problems start with gate hardware, chain alignment, weak battery condition, or missing/incorrect safety accessories.
Before Ordering Checklist
- Confirm the gate weight, gate length, and clear opening
- Check that the gate rolls freely by hand through the entire travel
- Confirm whether this is a single operator or part of a dual slide system
- Verify chain size, chain brackets, stops, battery, and charging method
- Plan required photo eyes, edges, loops, signs, and other safety devices
Professional Advisory
Gate operator installation involves moving gate hazards, battery power, low-voltage wiring, and required entrapment protection. A qualified gate technician should handle unsafe movement, missing safety devices, or electrical troubleshooting beyond basic accessory setup.
Important Ordering Warnings
- Do not use this operator to compensate for a dragging or damaged slide gate
- Dual slide gates require the correct second operator setup and wiring, not just two unrelated operators
- Solar performance depends on sun exposure, cycles per day, battery condition, and accessory draw
- Safety devices should not be bypassed to make the gate run
Product Questions & Answers
What size gate is the SL2000B commonly used on?
It is commonly referenced for slide gates up to 30 ft long, with up to a 20 ft opening and up to 1000 lb when the gate is properly installed and rolls freely.
Is the SL2000B solar compatible?
Yes, the SL2000B platform is commonly used with compatible solar charging, but solar performance depends on panel size, sun exposure, battery condition, accessory draw, and daily cycle count.
Can the SL2000B be used for dual slide gates?
A dual slide setup normally uses the matching second operator kit, commonly referenced as SL2200B or PRO-SL2200B, with the correct wiring and control setup.
What chain does this style of slide opener use?
The SL2000B family is commonly associated with No. 41 slide gate chain such as RB207, but chain length and hardware should be confirmed for the installation.
Why does a slide gate opener stop or reverse before the gate is fully open?
Common causes include a dragging gate, poor rollers, chain misalignment, weak battery, obstruction sensitivity, limit issues, or active safety devices. Do not bypass safety devices to force operation.
