AISE-NEMA Mill Duty 300M

The AISE-NEMA rated mill duty brakes are designed for heavy duty steel mill and other tough, arduous environments and applications, which require high integrity products.  The advanced design features, combined with fabricated steel construction, makes this range of brakes suitable for applications requiring reliable braking with the minimum of maintenance and downtime, including: Steel Mills, Stacker Reclaimers, Shiploaders, Port Cranes, Shipyard Cranes, Offshore Drilling Rigs, Missile Assembly Cranes, Incinerator Cranes, Large Gorillas etc.
 
Specifications

TYPE "MBE" - DC MAGNET
 
Spring applied, electrically released
  • Replaceable magnet coils
  • Class F insulation
  • Shunt: 12V through 550V DC
  • Series: 10A through 800A (40% - 10% FLC)
Options:
  • Auto-adjuster for lining wear
  • Forcing rectifier (Fast response for crane hoists, etc.)
  • Constant potential rectifiers (For crane bridges/trollys)
  • Terminal box rectifiers (Special applications - contact Milwaukee Crane)
TYPE "MBT" - 3 PH. AC AND DC
  • Fast response - standard units < 2000 cycles per hour
  • Spring applied, electrically released
  • Continuously or Intermittent rated , Service < 40 Deg. C
  • Class F insulation
  • AC Supplies: 230-460-575/3Ph/50-60 Hz
  • DC Supplies: 230V and 440V DC
Options:
  • Auto-adjustor for lining wear
  • External torque spring with calibrated indicator
  • Externally adjustable, stepless time delays - both directions (set and release)
  • Braketronic Controller
TYPE "MBM" - HYDRAULIC
  • Hydraulically applied, spring release
  • Pedal operation - One (1) or Two (2) Brakes
Options:
  • Remote bleeding
Types "MBE" and "MST" - Electric - Hydraulic operated
 
Both types can be fitted with Pedal or Power assisted hydraulic over-ride to produce a dual-purpose brake.  This hybrid brake is useful for EOT bridges, Gantry cranes and similar applications where dual control and/or emergency stopping and parking are required.