2-82070-28 , 80 Series End Mount 4 Post Design Dings Brake

Quote
Torque 70 lb.ft
Construction Cast Iron/Aluminum
Weight 68 lb
Thermal Capacity 17 HPS/MIN
Inertia(Wk²) 0.158 lb.ft²
Enclosure NEMA 2
Dimension (C) 6.94 in
Dimension (N) 2.25 in
Dimension (X) 1.50 in
Dimension (AC) 2.35 in
Reaction Time (Release and set) 20-25 ms
AK (Register) 10.5 in
AJ (Bolt Circle) 9.00 in
Maximum RPM 2400 rpm
Design Type Heavy Duty 4 Post
Design Features
  • 2 Post Design for standard applications
  • HEAVY DUTY 4 Post Design for high cycle/ jogging
  • No disassembly required for mounting
  • Direct acting design with no linkages to break
  • One moving part for longer life
  • Torque adjustable for specific applications
  • Splined hub
  • Coil insulation: Class B Standard, Class H Optional
  • Spring set, electrically released
  • Manual release, automatic reset
  • CSA Approved File #LR13814
  • Lead wires for conduit connections (internal connection available)
Enclosure Type
  • Drip-proof Enclosure:NEMA 2, CSA 2, IP41
    • Stamped steel cover with cast iron bracketor cast aluminum cover with cast iron bracket
  • Waterproof/Dusttight Enclosure: NEMA 4, CSA 4, IP56
    • Also available without hub seal for non-TEFC applications4 post model only 4-80000-32
    • Cast iron cover and bracket
Standard AC Voltages (Single and Three Phases) (Y) - 110/220V, 50Hz|(U) - 230/460V, 60 Hz or 190/380V, 50 Hz|(R) - 115/230V, 60 Hz|(T) - 220/440V, 60 Hz|(P) - 575V, 60 Hz|
Standard Hub Bore Sizes (F) - 7/8 in - (Keyway - 3/16 in x 3/32 in)|(H) - 1-1/8 in - (Keyway - 1/4 in x 1/8 in)||(J) - 1-1/4 in - (Keyway - 1/4 in x 1/8 in)|(K) - 1-3/8 in - (Keyway - 5/16 in x 5/32 in)|(M) - 1-5/8 in - (Keyway - 3/8 in x 3/16 in)|(N) - 1-7/8 in - (Keyway - 1/2 in x 1/4 in)
Available Options (A) - Adapter to Larger Frame Size(s)|(AB) - Reverse Adapter|(P) - Tropical Protection|(Q) - Class H Insulation|(F) - Foot Mounting Bracket|(H) - Heavy-Duty Rotating Friction Disc with Hardened Steel Hub|(N) - Harsh Environment Protection|(R) - Internal Space Heater|(S) - Stainless Steel Stationary Disc|(T) - Through Shaft|(XS) - Micro-Switch Warning|(J) - High Tensile Studs|(M) - Marine Duty|(VO) - Vertical Over, or above motor (Vertical Mounting)|(VU) - Vertical Under, or below motor (Vertical Mounting)|(E) - Ductile Iron Stationary Disc
Instructions and Parts Manual BK4804

RoHS Compliance upon request can be constructed to meet the requirements of the Restriction of Hazardous Substances Directive.
No Disassembly Required for Mounting.
NEMA® Frame Sizes 284TC and 286TC