BG1145L-90 (220v）

The ZKTeco BG1145L-90 (220V) is a DC 24V brushless motor barrier gate with LED chassis and 90° folding boom (without boom LED), designed for low-height clearance areas like underground parking with a total height limit of 2.2m.
The standard configuration features a 1.3m main boom + 3.5m secondary boom (total 4.5m, customizable lengths), supporting L/R setups—L has chassis left/boom right, R reverses this—with full direction reversal and speed adjustment from 1.5-3s for 1-4.5m booms.
Key Specifications
Feature
Details
Power Supply
220V AC (manual 110V adjustment supported) 
Boom Length
4.5m folding (1.3m main + 3.5m secondary, customizable) 
Operating Speed
3s open/close (adjustable 1.5-3s) 
Spring Size
5.5φ
Height Limit
2.2m total [user query]
Motor
DC 24V brushless, 120W, 3M cycle life 
Chassis
LED display, 350×300×1020mm, 45kg, IP54