Catalog No - B387

056S17D7202
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Features
  • Ball bearings (except as noted)
  • Service Factor, as noted
  • Thermal protection, as noted
  • Variable torque on two speed motors
  • Extended Thru-bolts, as noted
  • Heavy gauge steel constructions
  • 48Y and 48YZ Frame have 48/56 Frame mounting holes
  • UL Recognized and CSA Certified
Discontinued

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General Specifications

Model : 056S17D7202 Catalog No : B387
Part Description : (USE 5KH46MN3025) 1/3,17/11,DP,56,1/60/115 Category : Fan and Blower
Stock : No
Nameplate Specifications

Technical Specifications

Electrical Type : SPLIT PHASE Starting Method : ACROSS THE LINE
Poles : 4//6 Rotation : SELECTIVE CCW
Mounting : RESILIENT BASE-EXTENDED STUDS Motor Orientation : HORIZONTAL
Drive End Bearing : BALL Opp Drive End Bearing : BALL
Frame Material : ROLLED STEEL Shaft Type : T
Overall Length : 10.78 in Shaft Diameter : 0.63 in
Shaft Extension : 1.88 in Assembly/Box Mounting : F1 ONLY
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Locked-Rotor 18.20 659.0 20.50 127.0 0 0.00 0.0 0.33
Pull-Up 17.70 656.0 19.20 119.0 115 0.00 0.0 0.33
Break-Down 5.80 215.0 37.10 230.0 1,520 0.00 0.0 0.33
Full Load 2.70 100.0 16.10 100.0 1,735 0.00 0.0 0.33
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 3.80
  • 0.100
  • 0.0
  • 22.9
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 3.86
  • 0.165
  • 37.4
  • 37.2
  • 1,780
  • 0.0
  • 3.90
  • 50 %
  • 4.10
  • 0.230
  • 47.7
  • 48.8
  • 1,765
  • 0.0
  • 7.00
  • 75 %
  • 4.44
  • 0.305
  • 61.1
  • 59.7
  • 1,750
  • 0.0
  • 12.00
  • 100 %
  • 5.40
  • 0.385
  • 64.0
  • 65.5
  • 1,735
  • 39.0
  • 16.10
  • 125 %
  • 5.70
  • 0.480
  • 64.7
  • 73.2
  • 1,715
  • 0.0
  • 20.40
  • 135 %
  • 6.00
  • 0.530
  • 63.9
  • 76.8
  • 1,696
  • 59.0
  • 22.50