Pro-EHJ
Commercial / Industrial Continuous Duty Belt Drive Jackshaft With Emergency Chain Hoist, Load Sensing Device And Emergency Egress Capability
Specification
- 2 year Warranty
- On board receiver with antenna
- Low friction powder metal limit cam nuts with fully adjustable rotary type limit switch assembly
- Continuous duty industrial motor with overload protection
- Heavy duty 5L V-belt
- Adjustable friction clutch
- Solenoid brake (optional PRO-EHJB) recommended for large doors/ grilles
- 3/4″ permanently lubricated & sealed precision ball bearings on pulley shaft
- Emergency chain hoist with electrical cut-out switch for manual operation
- Provides for egress to allow for opening of a grill by manual operation or spring tension (optional egress device)
- Baked on dark grey coat finish
- N-1 Micanan photocells included for doors up to 24
- 24V class 2 control circuit with 40VA transformer to protect against short circuit
- External radio control terminal strip
- Three button open-close-stop control station Nema-1
- Motor removable without affecting limit settings
- #41 roller chain & sprockets on all internal drives
- Mechanical brake system
- #50 roller chain and sprockets on final drive
- 1″ permanently lubricated & sealed ball bearings on final drive shaft
- Internal load sensing feature that will detect a locked or jammed door and stop unit from operation
- Left or right hand mounting (must specify at time of order)
- Shipping weight 95 lbs
Brochure