|
1. Spring Balanced - Small, high security applications
|
| Standard Guides |
|
|
| Windlock Guides |
|
|
|
2. Manual Handchain - Power not available
|
| Standard Guides |
|
|
| Windlock Guides |
|
|
|
3. Gearbox Motorising (GB) - Standard industrial usage
|
| Standard Guides |
|
|
| Windlock Guides |
|
|
|
4. Low Cycle Motorising (LCM) - Single phase, low cycle
|
| Standard Guides |
|
|
| Windlock Guides |
|
|
|
5. Internal Barrel Motorising (IBM) - Concealed motor, low cycle
|
| Standard Guides |
|
|
| Windlock Guides |
|
|
|
6. Medium Duty Motorising (MD) - Large industrial applications
|
| Windlock Guides |
|
|