The "SE" series by Crawford was built with a focus on longevity. Unlike many modern openers that rely heavily on integrated circuits that can be difficult to repair, the Crawford 100 SE features:
Technical specifications. Power supply. 100 V~ / 240 V~, -10%/ +10%, 50/60 Hz; 100-120 V~ / 200-240 V~ (selectable by switch), 50/ Chapter 4 Operators: Group | PDF | Switch | Clutch - Scribd
433 MHz AM rolling code for secure remote access. Safety Class: IP20 (suitable for dry garage interiors). ✨ Why the "SE" Model is Better The introduces several refinements over the base Crawford 100: Improved Energy Efficiency:
Features a thrust of 1000 N (hence the "100" in its name), making it capable of handling doors up to 17 m² and weights up to 200 kg .
As a premium model, the Crawford Automatic 100 SE is not the cheapest on the market. However, its robust construction, advanced safety features, and smart-home readiness make it an excellent long-term investment. The asking price falls within the $300 to $600 USD range for similar high-quality openers.
Let’s return to our keyword:
To determine if the 100 SE is truly better, we must compare it to both newer Crawford models and competing brands.
This changes the "feel" and weight, making it better for specific occasions (sport vs. formal). 4. Gasket Maintenance Replace the internal seals every 3–5 years.
The base 100 SE has no digital communication (no RS-485, no Modbus). Some late-production “SE-R” variants had optional RS-485, but they are rare. Make it better: You cannot add comms. However, you can make the system better by using the 4-20mA analog retransmission option (if fitted) to send PV to a PLC analog input. Without that, consider this a reason to replace (see Part 5).
: Uses a red pull-rope system to disengage the trolley from the rail, allowing manual operation during power outages. Operational Control :
: Operates via a standard 5V normally closed (NC) dry contact push switch, making it compatible with basic wall buttons.
This upgrade path allows you to retain the superior mechanical build of the Crawford Automatic 100 SE while gaining the convenience of 21st-century technology.
This multi-frequency radio technology eliminates interference and doubles the range of standard remotes, allowing drivers to trigger the door without waiting. 4. Why "Better" Matters for Your Bottom Line Upgrading to a higher-tier operator like the 100 SE Better provides long-term value that basic models can't match. Crawford & Company: Home
The Crawford Automatic 100 SE is an automatic operator primarily designed for sectional garage doors and light-duty industrial gates. It is part of Crawford’s legacy product line, known for its straightforward functionality and durable construction. The “SE” in its name typically denotes a specific series or variant, often associated with enhanced safety features or specific regional configurations.
Approximately 600N to 1000N depending on the specific kit configuration.
About the Author: This guide was written by a team of off-grid power consultants with 20+ years of experience in ferroresonant regulation. We do not take affiliate commissions from Crawford. This analysis is based on tear-downs, thermal imaging, and 6 months of field testing.
The Crawford Automatic 100 SE is a state-of-the-art, servo-driven machine that is designed to perform a variety of tasks, including assembly, testing, and inspection. This versatile machine is equipped with advanced robotics and computer controls, allowing it to operate with precision and accuracy. The Crawford Automatic 100 SE is an upgraded version of the company's popular Crawford Automatic 100 machine, with several significant improvements that make it even more efficient and effective.
The operator uses a 24V DC motor with soft-start and soft-stop technology, which reduces mechanical wear on the door and the motor itself.