ACPM 450

Single Wrap for Machine Room or for Machine Room Less (MRL) Applications

  • Overview
  • Specifications
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  • Duty Table(s)

This series features a smaller diameter, lighter weight, and with all of the power you need. Our ACPM 450 Series, a “Barrel” style machine, is compact and green with no oil lubricants and is low-noise. Notably, the 450 series offers precise acceleration, deceleration, and contract speed control with cooler overall operation. These Barrel style machines are for new construction, machine room less (MRL), or for modernizing geared machine replacements.

Specifications:

  • 3,500 lbs. 1:1 roped 
  • 2,000 to 5,000 lbs. capacity, 2:1 roped for Machine Room or for Machine Room Less (MRL) Applications
  • 2,500 lbs. capacity 1:1 roped, with 20 inch sheave for 1/2 ropes 
  • V-groove, 17 inch or 20 inch sheave diameter 
  • Up to 8 – 10 mm ropes or 6 – 1/2 inch ropes 
  • Sheave Shaft Load 20,000 lbs. 
  • Overhead Application Only
  • M/C Weight: 2200 lbs
  • Manual brake release available 
  • 451, 453 8-10 mm 
  • 455 10-10 mm
  • Dual independent brake system holds 125% rated capacity

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Notice

Duty Tables

Frame 450 Series 1:1 Duty Table 

FPM 200 250 300

350

 400 500
Freq. (Hz) 7.4 9.2 11 12.9 14.7 18.4
RPM 38 48 57 67 76 95
Capacity HP Amps HP Amps HP Amps HP Amps HP Amps HP Amps
1500 5.1 16 6.3 16 7.6 16 8.8 16 10.1 16 11.4 26
2000 6.7 23 8.4 23 10.1 23 11.8 23 13.5 23 16.8 35
2500 8.4 29 10.5 29 12.6 29 14.7 29 16.8 29 21 43
3000 10.1 19 12.6 27 15.2 27 17.7 27 20.2 35 25.3 35
3500 11.8 22 14.7 31 17.7 31 20.6 31 23.6 41 29.5 41
Model 450-LS All specifications at 50% Counterweight. Consult Imperial Electric for
40% and 45% counterweighting data.

 

Frame 450 Series 2:1 Duty Table for Machine Room or for Machine Room Less (MRL) Applications

FPM 200 250 300

350

 400 500
Freq. (Hz) 14.7 18.4 22.1 25.7 29.4 36.8
RPM 88 110 132 154 176 221
Capacity HP Amps HP Amps HP Amps HP Amps HP Amps HP Amps
1500 5.3 9 6.7 14 8 14 9.4 14 10.7 19 13.4 19
2000 7.1 11 8.9 18 10.7 18 12.5 18 14.3 26 17.8 26
2500 8.9 14 11.1 23 13.4 23 15.6 23 17.8 32 22.3 32
3000 10.7 17 13.4 27 16 27 18.7 27 21.4 38 26.7 38
3500 12.5 20 15.6 32 18.7 32 21.8 32 25 45 31.2 45
4000 14.3 25 17.8 37 21.4 37 25 37 28.5 51 35.7 51
4500 16 28 20.1 41 24.1 41 28.1 41 32.1 57 40.1 57
5000 17.8 31 22.3 46 26.7 46 31.2 46 35.7 64 44.6 64
Model 450-LS All specifications at 50% Counterweight. Consult Imperial Electric for
40% and 45% counterweighting data.