Linear Gate Motor Replacement Nationwide | Gatewood Fence & Gate

Linear Gate Motor Replacement: The Highland Park Owner’s Guide

When a Linear gate motor gives out in Highland Park, homeowners usually find us the same way: the gate won’t open, or it opens halfway and groans, or the remote does nothing but the keypad still works. We stock Linear-compatible replacement motors and typically install them for $650 to $1,100 depending on your model and what we find on site. Most Highland Park replacements are done in a single visit, often the same day you call.

Call (325) 936-1371

Here’s what you should know before you spend a dollar: Linear motors fail in predictable ways. The capacitor goes first, then the limit switches, then the gear assembly. Sometimes it’s just the capacitor. A national outfit will sell you a whole new motor. Hal Gatewood will open the housing, show you the burned capacitor, and charge you for a capacitor. If that’s all it needs.

Key takeaways:

• We’re independent of Linear. No affiliation, no markup on “authorized” parts that never justified the price.
• We stock Linear-format motors, capacitors, gears, control boards, and remotes on the truck.
• Your price is quoted and agreed before any work starts. Not at the door, not after.
• The 90-Day Done Right Promise is in writing on every invoice. If it’s wrong, we come back.

Which Linear Models This Applies To

Linear made gate operators under several names that all cross-reference to the same guts: the LDO series, the APeX, the MegaCode, and the older Linear Pro. The operator type matters more than the badge. Swing gates use either an articulating arm (LDO50, LDO80) or a buried ram (SWR, SWD series). Slide gates use the SLR, SLD, or the newer Linear/OSCO slide motors. Each one mounts differently, draws different current, and fails differently.

The fastest way to identify what you have: look at the label on the control board, not the housing. Highland Park homes with original builders’ gates from the 2000s often have a Linear board with a part number starting in ACP or an APeX dome with the model stamped under the lid. Send us a photo of that label and we can usually tell you the replacement cost before we even drive over.

One compatibility gotcha: Linear changed the 24V DC motor housing in 2012. An older LDO50 won’t accept the newer sealed motor without a bracket swap, and the board revision matters. If your gate was installed before 2012, don’t buy a motor off eBay assuming it fits. We’ve fixed more than one Highland Park gate where somebody tried. The aftermarket trick that does work: for linear-arm operators there are quality aftermarket motors from US Automatic and GTO that fit the Linear mount with a simple adapter plate, and we keep those in stock for about 30% less than the OEM Linear motor. For direct-drive slide motors, stick with Linear or OSCO. The aftermarket ones wear out in half the time in Texas heat.

Signs Your Linear Gate Motor Replacement Is Failing

• Gate moves slower than it did six months ago. The motor bearings are starting to drag, or the capacitor is weakening. If it’s slow in the heat but fine at night, that’s a capacitor. Highland Park summers expose this one fast.
• Gate stops mid-travel and reverses. The Linear board’s current sensor is tripping because the motor is pulling more amps than the board tolerates. This is the motor working harder than it should, and it usually means worn gears or a failing winding.
• The remote works but the keypad doesn’t, or vice versa. That’s a board issue, not a motor issue, and a good reason not to guess. We’ll test the receiver, the limit switches, and the motor separately before quoting anything.
• Humming sound from the operator with no gate movement. The motor is getting power but can’t turn the gear train. On Linear swing arms this is almost always the plastic gear cluster inside the arm. Replaceable. About a quarter of the cost of a full motor.
• Gate drifts open or closed on its own after an electrical storm. Linear boards are sensitive to surges. If lightning took out a board, we’ll check the motor windings too. Sometimes the surge takes both, and we’d rather tell you that before we install a new board into a dead motor.

Replacement Cost & What’s Included

In Highland Park, an installed Linear gate motor replacement runs $650 to $1,100 for most swing gates, and $950 to $1,450 for slide gate motors, including parts and labor. The range depends on your model, whether we’re swapping a motor only or a motor plus the board and limit switches, and how much of the old wiring is still serviceable. If you have a swing gate with two operators, expect $1,200 to $1,900 for both sides done properly.

Every quote includes the part, the labor, the haul-off of the old motor, and the 90-Day Done Right Promise in writing. No trip charge inside the county. And the number we quote is the number you pay. Always.

DIY or Call Us?

Here’s what a careful Highland Park homeowner can do before calling: check that the breaker didn’t trip, verify the operator switch isn’t in manual release mode (the chain pull on the motor), and look for obvious sabotage from a recent storm or a tree branch. Basic sight checks. No harm in those.

Here’s where DIY goes wrong on Linear motors: the motor is a 24V DC or 120V AC component wired into a board that also controls your safety edges and photo eyes. One loose wire and your gate can crush a car. One mislabeled limit switch and the gate closes on a child. This is not the part to learn on. We’ve had to fix gates where a well-meaning handyman “just switched two wires” and fried a $400 board. Call us, and we’ll be straight with you about whether it’s safe to keep using the gate while we source the part. If it’s dangerous, we’ll say so plainly and tell you how to secure the gate in the meantime.

Hal has been fixing Linear operators in Highland Park since 2001. Call (325) 936-1371 and we’ll tell you what we think before we ever send a truck. If someone’s already given you a written estimate, bring it. We’ll give you a free second opinion and tell you if they were selling you more than you needed.

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