Built To LastHigh quality materials combined with a strong and resistant design ensure a long service life.
The LiftMaster SUB300K is a 230v double underground gate opener kit, part of the LiftMaster SUB series. Motors in this kit support gates that are up to 4.0m in length, with a smaller gate length (2.5m) it allows for support of a gate up to 600kg in weight.
Ideal for residential areas thanks to ultra-quiet, maintenance-free operation.
- Powerful performance thanks to underground drive system
- Installed under the gate, set in secrecy, great for installations that don't affect the aesthetic of a stylish gate
- Smooth operation thanks to soft-start / soft-stop technology, resulting in no harsh banging / clattering of gates
- Can be partially opened with the pedestrian mode for times when full opening is not required
- Includes built-in stops - no ground stops needed.
- Stainless steel upgrade available if the galvanised boxes don't take your fancy (contact us for more information by clicking here)
Reliable and Quiet:
- Extremely quiet AC motor eliminates noise and vibrations to provide smooth operation
- Made from high quality materials, providing a long service life
- Clean and maintenance-free electro-mechanical motors ensure less hassle
- Strong and resistant design
Safe and Secure:
- Timer-to-close function to automatically closes the gate after a preset amount of time
- Rolling code radio (security+) transmits a new code with every click of the remote
- 8.2K safety circuit input for connection of safety edges
- Separate force setting per gate wing
- Ideal for gates in residential areas
- 2 x SUB300M electro-mechanical underground gate motor (230v)
- 2 x SUB300B zinc coated, rust resistant foundation box
- 2 x SUB110 Arms with stops and release keys.
- 1 x CB11 control panel
- Radio Board: 801221
- 2 x TX4UNIS 433 MHz, 2 channel remote controls
- 1 x 772E pair of adjustable failsafe photocells
|Weight (kg)||10 (motor only)|
|Current (A)||2.1 (nominal)|
|Power (W)||300 (nominal), 350 (max)|
|Voltage Supply||230 - 240v AC (50 / 60 Hz)|
|Max. Gate Leaf Length (M)||4.0|
|Max. Gate Weight (KG)||600|
|Force (N)||380 (nominal tractive)|
|Motor Duty Cycle ED||30%|
|Time To Open 90°||~15 s|
|Work Cycle (cycles/day)||60|
|Working Temp. (°C Min/Max)||-20°C to +55°C|
|Protection Level (IP)||67|