Linear SLC-221 Heavy-Duty Single Phase Commercial Slide Gate Opener (1/2 HP / 230 Volt)

Linear/Osco SLC-221 1/2 HP - 230 Volt Commercial Slide Gate Operator
Part Number: SLC-221

$1,668.61 each


Linear SLC-221 Heavy-Duty Single Phase Commercial Slide Gate Opener (1/2 HP / 230 Volt)

Use this heavy duty SLC series slide gate opener for commercial applications.


  • 1/2 HP, 230V 1 Phase
  • Max Gate Size: 37 ft, 1000 lbs
  • Maximum duty cycle: Continuous
  • 11" per second gate speed
  • 5 Year Warranty


  • APeX Controller
  • Black polyethylene cover
  • Gear reducer, size 60, 20:1
  • Built-in MegaCode receiver
  • Easy-to-operate emergency manual disconnect handle
  • Exterior reset button
  • Pad mount standard - optional post mount kit available
  • ETL Listed for UL 325 (Class I-IV) for U.S. and Canada


  • Integral entrapment sensing system with digital set point for quick accurate adjustment and enhanced safety
  • Continuous-tone entrapment alarm with reset button
  • LED diagnostic display for ease of setup and troubleshooting
  • Selectable pre-start and run alarm with provision for ADA compliant visual pre-start and run alarm
  • Regulated 24 Volt DC power available for access control accessories
  • Integrated maximum run and auto close timer (0-9 minutes)
  • Built-in networked dual gate capability using 3-wire shielded cable
  • Heavy-duty, zinc-plated, steel chassis
  • #41 Drive chain on 1/2 HP (31’ included)
  • #40 Drive chain on 1 HP (31’ included)
  • Universal pad mount standard; optional post mount kit

Factory Options:

  • Optional cold weather package
Note: This operator meets the UL325 6th edition (2016) safety standard. 2 Entrapment Protection Devices are required for operation.




UPC Code 9386314619
Max Gate Length 37 ft
Max Gate Weight 1000 lbs
Use Type Commercial
Condition New
Horsepower 1/2 Horsepower
Manufacturer Nortek / Linear LLC / Linear PRO Access / OSCO GATE
Model SLC
Phase Single Phase
Voltage 208V / 230V

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