Crawford Cdm9 950 Installation Manual File
Slide the CDM9 950 onto the shaft. If using a torque bracket, ensure it is securely fastened to the wall or support structure to prevent the motor from rotating.
Drive the door down until the bottom weather seal compresses gently against the floor. Do not over-compress, as this causes unnecessary stress on the cables and gearbox. Save this position.
The relationship between the CDM9 operator and its control system is the core of its functionality. Manuals emphasize the use of specialized components like processor cards crawford cdm9 950 installation manual
Use the Up/Down buttons in hold-to-run mode to align the door's bottom seal with your 1-meter mark. Force Profile:
The Crawford CDM9 paired with the 950 control system is a powerful, durable, and intelligent solution for industrial door automation. Its robust mechanical design, combined with advanced electronic control and diagnostics, makes it a reliable choice for demanding environments. While installation and programming require a systematic approach, this guide should serve as a valuable supplement to the official documentation, helping to clarify key components, procedures, safety features, and common troubleshooting steps. Always prioritize safety, follow the official manual, and consult with Crawford‑authorized personnel when needed. Slide the CDM9 950 onto the shaft
Adjust the drive unit position and tighten all screws before proceeding to electrical setup. Hurð ehf. 2. Initial Programming & Calibration (ECS 950)
| | CDM9 Operator | 950 Control System | | :--- | :--- | :--- | | Power Supply | 230V AC, 1‑phase 50/60Hz (±10%) | 230V AC, 1‑phase (powered by operator) | | Motor Power | 0.37 kW (Standard), 0.6 kW (HD) | N/A | | Door Weight Capacity | Up to 400 kg (Standard) / 800 kg (HD) | N/A | | Degree of Protection | IP65 (operator) / IP44 (connector) | IP55 (control box) | | Temperature Range | -20°C to +55°C | -20°C to +55°C | | Operating Factor | ED = 30% (S3 10 min intermittent) | N/A | | Diagnostics | N/A | 3‑digit display, service LED | | Safety Features | Soft start/stop, emergency release | Pneumatic edge input, hold‑to‑run | | Lifespan | Up to 300,000 cycles (depending on load) | N/A | Do not over-compress, as this causes unnecessary stress
The box includes a service lamp that illuminates when pre-set intervals (typically 365 days or 20,000 cycles ) are reached. 4. Initial Programming & Limit Switch Setup