Flange Type Cast Iron Vane Air Motor

Model

Maximum Speed

Maximum Torque

Power

Torque

Rotate Speed

Air consumption

Rotate Speed

Torque

hp

kw

Nm

lb.in.

rpm

m3/h

cfm

rpm

Nm

lb.in.

1AM

0.45

0.33

0.31

2.75

10000

35.1

20.5

650

0.65

5.6

 1UP

0.45 

0.33 

0.58 

5.25 

6000 

47 

27 

500 

0.68 

6.0 

2AM

0.93

0.68

2.20

19.50

3000

49.5

30

350

3.05

26.1

4AM

1.70

1.30

4.10

36.00

3000

132.5

78

300

6.3

56

6AM

4.00

3.00

10.00

84.00

3000

228

128

300

13

115

8AM

5.25

3.90

14.40

132.00

2500

293

175

300

21

185

16AM

9.50

7.00

34.00

290.00

2000

475

275

300

43

372

Symptom

Possible Causes

Corrective Action

Doesn’t run.

1. Dirt or foreign material.
2. Internal rust.
3. Motor is jammed.
4. Worn vanes.
5. Bearing failure.

1. Inspect and wash.
2. Inspect and wash.
3. Disassemble and clean.
4. Inspect and replace.
5. Inspect and replace.

Runs well then slows down.

1. Restricted exhaust.
2. Motor requires cleaning.
3. Air source inadequate.
4. Air source far from motor.
5. The sealant is corrosion.

1. Inspect and repair.
2. Disassemble and clean.
3. Check air resource.
4. Adjust air resource.
5. Inspect and replace.

Low torque.

1. Dirt or foreign material.
2. Low air pressure.
3. Motor requires cleaning.
4. Worn out bearings.
5. Worn air motor vanes.
6. The sealant is corrosion.

1. Disassemble and clean.
2. Increase pressure.
3. Disassemble and clean.
4. Inspect and replace.
5. Inspect and replace.
6. Inspect and replace.

Low speed.

1. Dirt or foreign material present.
2. Internal rust.
3. Low air pressure.
4. Air source restricted.
5. Restricted exhaust.
6. Motor is jammed.
7. Air source CFM inadequate.
8. Air source far from motor.
9. Worn vanes.

1. Disassemble and clean.
2. Inspect and wash.
3. Increase pressure.
4. Check air hose.
5. Inspect and repair.
6. Disassemble and clean.
7. Check air resource.
8. Adjust air resource.
9. Inspect and replace.