PowerMaster Model MJ Medium Duty V-belt Jackshaft Operator. Designed for use on standard lift sectional doors, rolling service doors and grilles. Limit 10 cycles per hour.
- PSC motor with full overload protection
- Solid state circuitry with power and program feedback LEDs
- Onboard open/close/stop buttons for service and adjustments
- Auto-detect monitored photo beam
- Floor level disconnect for manual operation