525-ls acpm elevator traction machines - imperial … electric 525-ls direct drive elevator machines...

I M P E R I A L E L E C T R I C : A K I N E T E K C O M P A N Y

Imperial Electric1503 Exeter RdAkron, OH 44306Phone: (330) 734-3600Fax: (330) 734-3601Web: www.imperialelectric.com

East Coast Offi cePhone: (908) 575 7950Fax: (908) 575 7958

525-LS ACPM Elevator Traction MachinesImperial Electric 525-LS direct drive elevator machines are designed to replace AC geared machines in 1:1 roped applications. 525-LS series machines deliver all the advantages of *ACPM, synchronous technology in a package engineered to provide everything you need to replace an existing geared machine in the shortest possible time —

• AC Permanent Magnet machines

• Universal machine base for right- or left-hand installation

• Machine includes:

• AC Permanent Magnet motor

• Drive sheave

• Dual brake system - meets A17 requirements

• Encoder

• Installation package:

• Isolation pads

• Blocking beams

• Hardware package

• Rope guards

• Sheave guards

Reuse your existing secondary sheave or order a new one from Imperial Electric. Simple. Direct.

Compared to geared machines, ACPM technology delivers an average 30% improvement in energy effi ciency, reduced noise levels, cooler operating temperatures, better ride quality, and improved control during acceleration and deceleration. Because the machine is gearless, problems with gear oil are eliminated and maintenance needs are greatly reduced.

Specifi cations• 2000, 2500, & 3000 pound capacities, 1:1 roped

• Speeds ranging from 150 to 450 FPM

• V-groove, 25-inch diameter sheave

• 7, 1/2- or 6, 5/8-inch rope sizes

Features• Precise acceleration, deceleration, and contract

speed control

• Low noise

• Highly effi cient

• Green - no oil lubricants

• Compact

• Low speed direct drive (no gears)

• Cooler operation

• Dual, independent brakes allow external rope

brake to be eliminated (each brake will hold 125%

of rated capacity)

• Complete hardware package eliminates on-site

engineering calculation and fabrication of heavy

base and beam structures

• Simplifi ed logistics – complete package

engineered and provided by Imperial Electric

• Weighs just 3830 pounds

• CSA listed motor

Applications• Modernization or new construction

• 1:1 roped installations

*AC Permanent Magnet (synchronous / direct drive)*AC Permanent

GEARED TRACTION 1:1 REPLACEMENT

I M P E R I A L E L E C T R I C : A K I N E T E K C O M P A N Y

Corporate Offi ce Phone: (330) 734-3600Fax: (330) 734-3601

East Coast Offi ce Phone: (908) 575-7950Fax: (908) 575-7958 SG-02-0107 A1 8/09

Dimensions (Representative)

525-LS Specifi cations F P M 1 5 0 2 0 0 2 5 0 3 0 0 3 5 0 4 0 0 4 5 0F R E Q . ( H Z ) 3 . 8 5 . 1 6 . 4 7 . 6 8 . 9 1 0 . 2 1 1 . 5R P M 2 3 3 1 3 8 4 6 5 3 6 1 6 9C A P A C I T Y H P A M P S H P A M P S H P A M P S H P A M P S H P A M P S H P A M P S H P A M P S 2 0 0 0 5 . 6 2 2 . 0 7 . 4 2 2 . 0 9 . 3 2 2 . 0 1 1 . 1 2 2 . 0 1 3 . 0 2 2 . 0 1 4 . 8 2 2 . 0 1 6 . 7 2 2 . 02 5 0 0 6 . 9 2 7 . 0 9 . 3 2 7 . 0 1 1 . 6 2 7 . 0 1 3 . 9 2 7 . 0 1 6 . 2 2 7 . 0 1 8 . 5 2 7 . 0 2 0 . 8 2 7 . 03 0 0 0 8 . 3 3 3 . 0 1 1 . 1 3 3 . 0 1 3 . 9 3 3 . 0 1 6 . 7 3 3 . 0 1 9 . 4 3 3 . 0 2 2 . 2 3 3 . 0 2 5 . 0 3 3 . 0

Specifi cations at 40% counterweight. Consult Imperial for other ratings.

39.03 (991.3)

157° wrap angle

26.54 (674.0)

25.0 (635)

30.8 (782.2)

4.0 (101.2) SlabW 8 x 24 Blocking Beams

7.87 (200) 1.0 (25.4)Isolation Pads

12.0 (304.8)Machine Beams

19.25 (489)

3.25 (82.6)

46.0 (1168.3)Rope Drop

25.0 (635)

40.51 (1029)

21.87 (555.4)

48.0 (1219.2)

6.0 (152.4)

16.0(406.5)

Varies per job

10.0 (254.1)Varies per job

GROOVE DETAIL

3.15 (80)

0.709(18.0)

36.0° ± 0.5°11.417 (290)

R 0.3205 / 0.3195 (8.143 / 8.117) Typical

0.237 (6.03)Chord

0.795 ± .005 (20.19 ± 0.13)

1.162 (29.52) Ø25.2 (640)

Ø25 (635)

0.439 / 0.435(11.16 / 11.06)

N.N inches (N.N mm) Rope drop varies per job