Table 6 — Evaporator Fan Motor Data

UNIT

 

 

 

FAN

 

 

MOTOR

 

 

 

FAN

 

 

 

 

MOTOR

 

MOTOR

SHEAVE

 

BUSHING

FAN

SHEAVE

BUSHING

BELT

BELT

SIZE

MOTOR

SHAFT

 

 

SHAFT DIA.

 

SHEAVE

PITCH

 

DIAMETER

SHEAVE

PITCH

DIAMETER

(Quantity)

TENSION

48AJ,AK,

HP

SPEED

 

 

 

(in.)

 

(P/N)

DIAMETER

 

(in.)

(P/N)

DIAMETER

(in.)

(P/N)

(lb at .25 in.)

AW,AY

 

 

(rpm)

 

 

 

 

 

 

 

(in.)

 

 

 

(in.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

020

5

 

1.125

677

 

BK55

4.8

 

NONE - 1.125

1B5V124

12.4

B - 1.9375

BX56

8

10

 

1.375

895

 

2BK50

4.4

 

NONE - 1.375

2B5V86

8.6

B - 1.9375

BX50

8

 

15

 

1.625

1096

 

2B5V56

5.7

 

B - 1.625

2B5V90

9.1

B - 1.9375

(2) 5VX530

9

025

5

 

1.125

677

 

BK55

4.8

 

NONE - 1.125

1B5V124

12.4

B - 1.9375

BX56

8

10

 

1.375

962

 

1B5V60

6.1

 

H - 1.375

1B5V110

11.1

B - 1.9375

5VX570

11

 

15

 

1.625

1106

 

2B5V54

5.5

 

B - 1.625

2B5V86

8.7

B - 1.9375

(2) 5VX530

9

027

10

 

1.375

819

 

2BK50

4.4

 

NONE - 1.375

2B5V94

9.4

B - 1.9375

(2) BX50

8

15

 

1.625

1096

 

2B5V56

5.7

 

B - 1.625

2B5V90

9.1

B - 1.9375

(2) 5VX530

10

 

20

 

1.625

1187

 

2B5V58

5.9

 

B - 1.625

2B5V86

8.7

B - 1.9375

(2) 5VX530

11

030

10

 

1.375

884

 

2BK50

4.4

 

H - 1.375

2B5V94

9.5

B - 1.9375

(2) BX50

8

15

 

1.625

1096

 

2B5V56

5.7

 

B - 1.625

2B5V90

9.1

B - 1.9375

(2) 5VX530

9

 

20

 

1.625

1187

 

2B5V58

5.9

 

B - 1.625

2B5V86

8.7

B - 1.9375

(2) 5VX530

11

035

15

 

1.625

1005

 

2B5V50

5.1

 

B - 1.625

2B5V86

8.7

B - 1.9375

(2) 5VX500

9

20

 

1.625

1147

 

2B5V56

5.7

 

B - 1.625

2B5V86

8.7

B - 1.9375

(2) 5VX530

10

 

25

 

1.875

1247

 

2B5V62

6.2

 

B - 1.875

2B5V86

8.7

B - 1.9375

(2) 5VX530

11

036

15

 

1.625

976

 

2B5V52

5.3

 

B - 1.625

2B5V94

9.5

B - 1.9375

(2) 5VX530

10

20

 

1.625

1050

 

2B5V56

5.7

 

B - 1.625

2B5V94

9.5

B - 1.9375

(2) 5VX550

11

 

25

 

1.875

1182

 

2B5V74

7.5

 

B - 1.875

2B5V110

11.1

B - 1.9375

(2) 5VX590

11

040

15

 

1.625

976

 

2B5V52

5.3

 

B - 1.625

2B5V94

9.5

B - 1.9375

(2) 5VX530

10

20

 

1.625

1050

 

2B5V56

5.7

 

B - 1.625

2B5V94

9.5

B - 1.9375

(2) 5VX550

11

 

25

 

1.875

1182

 

2B5V74

7.5

 

B - 1.875

2B5V110

11.1

B - 1.9375

(2) 5VX590

11

041

15

 

1.625

976

 

2B5V52

5.3

 

B - 1.625

2B5V94

9.5

B - 1.9375

(2) 5VX530

10

20

 

1.625

1050

 

2B5V56

5.7

 

B - 1.625

2B5V94

9.5

B - 1.9375

(2) 5VX550

11

 

25

 

1.875

1182

 

2B5V74

7.5

 

B - 1.875

2B5V110

11.1

B - 1.9375

(2) 5VX590

11

050

20

 

1.625

1061

 

2B5V56

5.7

 

B - 1.625

2B5V94

9.5

B - 1.9375

(2) 5VX550

10

25

 

1.875

1154

 

2B5V62

6.2

 

B - 1.875

2B5V94

9.5

B - 1.9375

(2) 5VX570

11

 

30

 

1.875

1247

 

2B5V66

6.7

 

B - 1.875

2B5V94

9.5

B - 1.9375

(2) 5VX570

13

 

20

 

1.625

930

 

2B5V58

5.9

 

B - 1.625

2B5V110

11.1

B - 1.9375

(2) 5VX560

11

051

25

 

1.875

1019

 

3B5V52

5.3

 

B - 1.875

3B5V90

9.1

B - 1.9375

(3) 5VX530

12

30

 

1.875

1086

 

3B5V58

5.9

 

B - 1.875

3B5V94

9.5

B - 1.9375

(3) 5VX550

12

 

40 High

 

2.125

1197

 

3B5V64

6.5

 

B - 2.125

3B5V94

9.5

B - 1.9375

(3) 5VX570

14

 

40 Prem.

 

2.125

1214

 

2B5V94

9.5

 

B - 2.125

2B5V136

13.7

B - 1.9375

(2) 5VX650

15

 

25

 

1.875

1019

 

3B5V52

5.3

 

B - 1.875

3B5V90

9.1

B - 1.9375

(3) 5VX530

12

060

30

 

1.875

1086

 

3B5V58

5.9

 

B - 1.875

3B5V94

9.5

B - 1.9375

(3) 5VX550

12

40 High

 

2.125

1197

 

3B5V64

6.5

 

B - 2.125

3B5V94

9.5

B - 1.9375

(3) 5VX570

14

 

 

 

 

 

40 Prem.

 

2.125

1214

 

2B5V94

9.5

 

B - 2.125

2B5V136

13.7

B - 1.9375

(2) 5VX650

15

NOTES:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. Motor shaft speed is 1750 rpm. The fan shaft diameter is 115/16 inches.

 

 

 

 

 

 

2. All indoor fan motors

meet the

minimum

efficiency

requirements

 

 

 

 

 

 

as established by the Energy Policy Act of 1992 (EPACT), effective October 24, 1997.

a48-8241

a48-8242

Fig. 12 — Air Distribution — Thru-the-Bottom

Fig. 13 — Air Distribution — Thru-the-Side

18

Page 18
Image 18
Carrier 48AJ installation instructions Evaporator Fan Motor Data, Air Distribution Thru-the-Bottom

48AJ specifications

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