Linear VS-GSLG-221 1/2 HP 230V Industrial Slide Gate Operator Technical Details
The Linear VS-GSLG-221 is a 1/2 HP, 230V single-phase industrial variable speed slide gate operator in the Linear / Nice / Linear PRO Access VS-GSLG series. It is commonly selected for commercial and industrial vehicular slide gate applications where a lighter VS-GSLG configuration is needed with smooth travel, programmable speed control, soft start/soft stop movement, and continuous-duty operation.
This model is the 1/2 HP, 230V single-phase version of the VS-GSLG family and is commonly associated with gates up to 45 ft long and 1100 lb when the gate is properly installed, supported, aligned, and free-rolling. Always verify the exact nameplate, orderable SKU, incoming voltage, phase, horsepower, gate size, and site requirements before ordering.
Find Replacement Parts for Linear VS-GSLG
What This Operator Does
The VS-GSLG-221 opens and closes select vehicular slide gates using a variable speed drive system, APeX control platform, C-face drive assembly, brake system, gear reduction, #50 roller chain, and adjustable limit control. The variable speed design helps provide smoother gate movement than a standard fixed-speed operator when properly installed, wired, and programmed by a qualified gate technician.
- Designed for select commercial and industrial vehicular slide gate systems
- Commonly used where a 1/2 HP 230V single-phase slide gate operator is required
- Supports programmable speed control with soft start and soft stop operation
- Uses the Linear APeX controller platform for operator control and accessory integration
- Provides 24VDC accessory/control connections for compatible low-voltage devices
- Post mount is standard; pad mount pedestal may be optional depending on configuration
Compatible With
This operator may be used with select vehicular slide gate installations that match the VS-GSLG-221 power, horsepower, gate size, duty cycle, mounting, and safety requirements. It is commonly associated with properly installed cantilever, track, or overhead-style vehicular slide gates where the site requires a 1/2 HP 230V single-phase operator.
- Select vehicular slide gates up to 45 ft long
- Select vehicular slide gates up to 1100 lb
- Sites with 230V single-phase power available at the operator location
- Commercial, industrial, gated facility, parking, and controlled-access slide gate applications
- Compatible low-voltage access control devices using appropriate dry contact or 24VDC control interfaces
- Compatible monitored safety devices when selected and installed according to current code and operator requirements
Important Compatibility Warning
Do not order this operator based only on the VS-GSLG series name. The exact model number matters. The VS-GSLG-221 is the 1/2 HP, 230V single-phase configuration. It is not automatically interchangeable with the VS-GSLG-211 1/2 HP 115V single-phase model, VS-GSLG-223 1/2 HP 230V three-phase model, VS-GSLG-283 1/2 HP 208V three-phase model, VS-GSLG-243 1/2 HP 460V three-phase model, 1 HP models, or 2 HP models.
If you are replacing an existing operator, confirm the nameplate model number, supply voltage, phase, horsepower, gate weight, gate length, existing mounting layout, chain alignment, accessory wiring, safety-device wiring, and local code requirements before ordering.
Similar Parts That Are Not Automatically Interchangeable
- VS-GSLG-211: Related 1/2 HP 115V single-phase model. Not the same incoming voltage as VS-GSLG-221.
- VS-GSLG-223: Related 1/2 HP 230V three-phase model. Not the same phase configuration as VS-GSLG-221.
- VS-GSLG-283: Related 1/2 HP 208V three-phase model. Not the same incoming power configuration.
- VS-GSLG-243: Related 1/2 HP 460V three-phase model. Not the same incoming power configuration.
- VS-GSLG-121: Related 1 HP 230V single-phase model rated for larger VS-GSLG applications. Not the same horsepower or gate rating.
- VS-GSLG-111 / VS-GSLG-123 / VS-GSLG-143: Related 1 HP VS-GSLG models for larger gates and different power configurations.
- GSLG-A Series: A different Linear slide gate operator series and not the same as the VS-GSLG variable speed series.
- HSLG-221: A different Linear 1/2 HP 230V slide gate operator series with different gate rating and drive design.
Not Intended For
- Pedestrian gates or walk-through access points
- Swing gate applications
- Slide gates over the listed 45 ft or 1100 lb rating
- Sites that require 115V single-phase or three-phase power configurations
- Gates that drag, bind, sag, lean, or do not roll freely by hand
- Installations where required photo eyes, safety edges, warning signs, and entrapment protection will not be installed
Features and Specifications
| Specification | Details |
| Brand | Linear / Nice / Linear PRO Access |
| Model / SKU | VS-GSLG-221 |
| Gate Openers Unlimited Item Number | LIN-VS-GSLG-221 |
| Series | VS-GSLG Series |
| Product Type | Industrial variable speed slide gate operator |
| Gate Type | Vehicular slide gate |
| Horsepower | 1/2 HP |
| Input Power | 230V AC single phase, 60 Hz |
| Common Voltage Range | 220-240V AC single phase, depending on site power and operator nameplate |
| Maximum Gate Length | Up to 45 ft, when properly installed and within site conditions |
| Maximum Gate Weight | Up to 1100 lb, when the gate rolls freely and is properly supported |
| Gate Speed | Up to 24 in/sec, programmable |
| Duty Cycle | Continuous duty |
| Controller | APeX controller with onboard 3-button station |
| Receiver | Built-in MegaCode receiver on supported APeX configurations; verify current controller package |
| Accessory / Control Voltage | 24VDC accessory/control connections for compatible devices |
| Drive System | Variable speed C-face motor, brake, gear reducer, torque limiter, and #50 roller chain drive components |
| Mounting | Post mount standard; pad mount pedestal may be optional |
| Cabinet | Powder-coated weather-resistant operator cabinet |
| Approximate Shipping Weight | Approximately 365 lb for the 1/2 HP VS-GSLG configuration; freight handling may be required |
| Warranty | 5 years, subject to manufacturer terms and installation requirements |
Also Known As / Related Part Numbers
- Linear VS-GSLG-221
- Linear PRO Access VS-GSLG-221
- Nice / Linear VS-GSLG-221
- LIN-VS-GSLG-221
- VS-GSLG Series
- VS-GSLG 1/2 HP 230V single-phase slide gate operator
- VS-GSLG 1/2 HP 220-240V single-phase slide gate operator
- VS-GSLG-211 - related 1/2 HP 115V single-phase version, not the same voltage
- VS-GSLG-223 - related 1/2 HP 230V three-phase version, not the same phase
- VS-GSLG-121 - related 1 HP 230V single-phase version, not the same horsepower or gate rating
Related Parts and Service Checks
When replacing or installing a VS-GSLG-221, inspect the full gate system before assuming the operator is the only item needed. A slide gate that is out of alignment can damage a new operator or cause false obstruction issues, even when the operator is correctly sized.
- Check gate rollers, V-track, cantilever rollers, guide rollers, stops, chain brackets, and chain alignment.
- Confirm the site has properly sized 230V single-phase electrical service and a disconnect near the operator.
- Verify monitored photo eyes, contact edges, warning signs, and other required entrapment protection.
- Confirm access control devices use compatible dry contact or approved 24VDC control interfaces.
- Check whether the installation needs loop detectors, vehicle loops, radio controls, keypads, card readers, telephone entry, or fire department access hardware.
- Confirm whether the order includes the required mounting configuration, chain hardware, safety devices, transmitters, antenna, heater kit, or optional accessories.
Technician Note
For a 1/2 HP variable speed slide gate operator, the gate must be within the listed weight and length range and should roll smoothly by hand with the operator disconnected. Worn rollers, a damaged track, tight guide rollers, gate sag, or poor chain alignment can overload the operator and create nuisance reversals or early component wear.
If you are replacing an older Linear, OSCO, Nice, GSLG-A, SLD, SLC, HSLG, or other slide gate operator, do not assume the footprint, chain height, controller wiring, safety inputs, receiver setup, or voltage will match. Confirm the existing nameplate and site layout before ordering.
Before Ordering Checklist
- Confirm the exact model needed is VS-GSLG-221.
- Verify the site power is 230V AC single phase, not 115V or three-phase.
- Measure the gate length and confirm the gate weight is within the 45 ft / 1100 lb rating.
- Make sure the gate rolls freely and is not binding, dragging, or leaning.
- Confirm whether post mount or pad mount is required.
- Confirm whether monitored photo eyes, safety edges, loop detectors, remotes, keypads, or telephone entry devices are needed.
- Check local code, UL 325 requirements, warning sign placement, and pedestrian gate requirements.
- Confirm freight delivery needs, receiving equipment, and package contents before shipment.
Installation and Service Notes
This is a commercial/industrial vehicular gate operator and should be installed by a qualified gate operator technician. Line-voltage wiring should be handled by a licensed electrician and must follow national and local electrical codes. Do not bypass safety inputs, obstruction sensing, photo eyes, safety edges, warning devices, fire access requirements, or other entrapment protection.
Final setup should include limit adjustment, speed programming, torque/current sensing setup, safety-device testing, access control testing, manual disconnect verification, and a full gate travel test. The operator should not be used to compensate for a gate that is mechanically unsafe or difficult to move.
Professional Advisory
Automatic vehicular gate operators are powerful pieces of equipment. They are not for pedestrian traffic. A separate pedestrian entrance should be provided where people need to pass through the fence line. If there is any uncertainty about voltage, phase, safety-device wiring, gate condition, or code requirements, have the site reviewed by a qualified gate, electrical, or access control professional before ordering or installing this operator.
For South Florida customers, local pickup in the Hialeah Gardens area may be available when inventory and freight handling allow. Because this is a heavy operator, confirm availability, loading requirements, and shipment method before placing the order.
Product Questions and Answers
Is the Linear VS-GSLG-221 the correct model for a 1/2 HP 230V single-phase VS-GSLG operator?
Yes. The VS-GSLG-221 is the model commonly associated with the 1/2 HP, 230V single-phase configuration in the Linear VS-GSLG variable speed slide gate operator family. Always confirm the nameplate, power supply, and orderable SKU before purchasing.
What gate size is the VS-GSLG-221 rated for?
The VS-GSLG-221 is commonly rated for vehicular slide gates up to 45 ft long and 1100 lb. That rating assumes the gate is properly built, supported, aligned, and free-rolling. A dragging or binding gate should be repaired before installing a new operator.
Is VS-GSLG-221 the same as VS-GSLG-211?
No. The VS-GSLG-221 is the 1/2 HP 230V single-phase model. The VS-GSLG-211 is the related 1/2 HP 115V single-phase model. These should not be ordered interchangeably because the incoming voltage is different.
Is VS-GSLG-221 the same as VS-GSLG-223?
No. The VS-GSLG-221 is 230V single phase, while the VS-GSLG-223 is the related 1/2 HP 230V three-phase version. Confirm voltage and phase before ordering because both are 1/2 HP VS-GSLG models.
Is VS-GSLG-221 the same as VS-GSLG-121?
No. The VS-GSLG-221 is a 1/2 HP model rated for smaller VS-GSLG applications. The VS-GSLG-121 is the related 1 HP 230V single-phase model rated for larger gates. They are not the same horsepower or gate rating.
Does this operator include photo eyes or safety edges?
Safety devices are not automatically included unless they are specifically listed with the order. A compliant gate system requires the proper contact or non-contact entrapment protection, such as monitored photo eyes and/or safety edges, based on the installation.
Can this replace a Linear HSLG-221 operator?
Not automatically. The VS-GSLG-221 and HSLG-221 are different Linear slide gate operator models with different ratings, drive design, mounting details, and service parts. Compare the existing operator nameplate, site layout, voltage, phase, chain height, and safety wiring before replacing another series.
What should be checked before ordering this operator?
Confirm the exact VS-GSLG-221 model number, 230V single-phase power, gate length, gate weight, mount style, safety-device requirements, accessory needs, freight delivery requirements, and whether any optional items such as a pad mount pedestal, heater kit, remotes, loops, or access control devices are needed.
