GTO R4KSTOP Positive Stop Plate for 3000XLS and 4000XLS Operators
The R4KSTOP positive stop plate is a bracket-system component used on select GTO and Linear Pro swing gate operators to help establish a firm mechanical stop point. On actuator-style swing gate systems, the operator should not be used as the only hard stop for a moving gate. A proper stop plate and bracket geometry help the gate settle consistently at the end of travel and reduce stress on the actuator, brackets, and control system. If the stop plate is missing or bent, the gate may overtravel, slam, fail to close squarely, or place extra load on the arm at the end of the cycle. R4KSTOP is commonly listed for 4000XL(S) and 3000XL(S) bracket applications and is also related to larger bracket kits such as HBP4XL or HB4000. Match the stop plate to the correct bracket group and gate swing orientation before ordering.
Compatible With
- Select GTO / Linear Pro 3000XL and 3000XLS swing gate operator bracket applications
- Select GTO / Linear Pro 3200XL and 3200XLS dual-gate related systems when the bracket diagram calls for this stop plate
- Select GTO / Linear Pro 4000XL and 4000XLS swing gate operator bracket applications
- Select GTO / Linear Pro 4200XL and 4200XLS dual-gate related systems when confirmed by parts diagram
- Commonly associated with HBP4XL and HB4000 bracket kit service references
- Verify stop plate orientation, bracket set, and gate swing direction before ordering
Features and Specifications
| Manufacturer | GTO / Linear Pro |
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| Product Type | Positive stop plate / stop bracket |
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| Part Number | R4KSTOP |
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| Application | Mechanical stop component for select swing gate bracket assemblies |
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| Compatible Operator Type | Select actuator-style swing gate operators |
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| Material / Finish | Powder coated black metal plate in common listings |
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| Included Components | Stop plate only unless packaging states otherwise |
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| Notes | Not the same as a gate bracket, post bracket, or pivot bracket |
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Also Known As / Related Part Numbers
- R4KSTOP
- R4K-STOP
- LIN-R4KSTOP
- GTO R4KSTOP
- Linear R4KSTOP
- Positive stop plate
- Stop plate
- Powder coated black stop plate
- 3000XLS stop plate
- 4000XLS stop plate
- HBP4XL related kit
- HB4000 related bracket set
Technician Note
A missing stop plate can let the actuator absorb end-of-travel forces it was not meant to take. If stops are damaged, inspect the arm mounts, brackets, and gate alignment for additional damage.
Before Ordering Checklist
- Confirm the operator and bracket family before ordering
- Compare the old stop plate shape and mounting location
- Check whether the stop is for the open or closed position in your installation
- Inspect all bracket hardware for looseness or bending
- Do not rely on the operator arm alone as a hard mechanical stop
Professional Advisory
A gate that slams, coasts, or does not meet a firm stop should be inspected before further use. Mechanical stop and gate alignment problems can create unsafe movement and damage the operator.
Important Ordering Warnings
- Stop plates are orientation and bracket-set dependent; do not substitute similar-looking plates without confirmation.
- If the gate does not have proper external stops, correct the installation rather than only replacing the plate.
Product Questions and Answers
What is the R4KSTOP positive stop plate for?
It provides a mechanical stop component in select GTO and Linear Pro swing gate operator bracket assemblies.
Which models commonly use R4KSTOP?
It is commonly associated with select 3000XL, 3000XLS, 4000XL, 4000XLS, and related dual-gate systems when the parts diagram calls for it.
Is R4KSTOP the same as a gate bracket?
No. R4KSTOP is a stop plate. It is not the gate bracket, post bracket, pivot bracket, or full bracket kit.
Why is a positive stop important?
A proper stop helps control end-of-travel forces and prevents the actuator from being used as the only hard stop for the gate.
Can I operate the gate without the stop plate?
Do not operate a gate with missing or damaged stop hardware if it allows overtravel or hard loading on the operator. Correct the mechanical stop before normal use.
