L33C is a compact electric screw-type window opener powered by 24V DC, with a pushing/pulling force of 800 N, an opening stroke of 300 mm, and an operating speed of approximately 6 mm/s. The product features obstacle detection and automatic stop, IP65 protection, and has passed durability testing for over 10,000 cycles. It is suitable for the automatic opening and closing of skylights, high-level windows, and fire smoke exhaust windows.

Sturdy and durable aluminum screws
Designed specifically for smooth, compact window movement.
Products Parameters
| Model |
HM-L33C\300B-D24A-800N
|
| Operating Voltage | DC24 ± 10% |
| Thrust/Tension | 800N |
| Maximum Current | 1.3A |
| Opening Stroke | 300mm |
| Actuating Speed | ~6mm/S |
| Operating Temperature | -20℃ ~ +75℃ |
| Protection Rating | IP65 |
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