PNEUMATIC VANE MOTORS - Teryair · Teryair Vane Motors versatile workhorses that can be used in a diverse range of situations across numerous industries. Some of the typical products

PNEUMATICVANE MOTORS

Lubricated & Lube-Free

Ex Approved

TI-NB-1354

Teryair manufactures a growing range of pneumatic

equipment and tools.

The equipment boasts of cutting edge features, comparable

with the world's best technologies. Teryair equipment

competes successfully against industry leading brands,

feature for feature. Teryair pneumatic vane motors are

manufactured under a robust ISO 9001:2015 QA system.

The production facility is state of the art and the motors

produced have a CE approval and Ex Certification.

Every pneumatic vane motor is thoroughly tested on a test

bench for horsepower, speed and torque. We promise

unrivalled product reliability.

Spares are readily available at the distributor level and at

our factory warehouse.

Teryair pneumatic vane motor start from 0.8 KW (1.07HP)

and go upto 7.1KW (9.5HP) All motors can be ordered in

Lube free versions for clean room environments.

2. . . .

Vane Motor Features & Advantages

• Vane motors are self-cooling and therefore run cool and can

be operated continuously.

• They can be configured for high roational speeds.

• They can be stalled without damage to components, when

stalled there is no consumption of energy.

• Compact size compared to electrical motors.

• No decline in motor efficiency over time, bearings & vanes

are replaceable to restore motors efficiency.

• No damage from overloading.

• Speed and torque can be variable by simple modulation of

input air pressure and air volume.

• Easily and rapidly and repeatedly reversible.

• Easy maintenance & repair with low cost comparedto

electrical motors.

• Lightweight, cool running, stall resistance and explosion

proof.

• Availability with mounting flexibility & full warranty.

3. . . .

Vane Motors Application

Teryair Vane Motors versatile workhorses that can be used in

a diverse range of situations across numerous industries.

Some of the typical products application industry-wise are.

Construction & Machinery

Concrete vibrators / Hose & Cable Feeders / Pipe Cutting &

Threading.

General Machinery

Multiple uses such as power-driven tumblers, Barrels,

Indexing tables, Paint

finishing equipment.

Environmental

Air Ventilation & Ducting Fans.

Valve Operating

Actuation of Valves.

Lifting Applications

Mucking Winches, Pneumatic Chain Hoist.

Conveyors

Material Handling & Automatic Material Movement through

the driver chain.

Safe use in Hazardous Atmosphere in Chemical Industries.

Lubricated or Lube-free ?

The Lubricated series of vane motors are suitable for general applications. See the

Code explanations on page six. Standard motors can take a maximum inlet air

pressure of 7Kg/cm2 (7 bar) and like any other pneumatic machinery, needs a

lubricator fitted online. Lubricated motors offer the most economical solution.

Applications where the working environment around the motor is sensitive to

pollution, exhaust traces of oil mist are not allowable, need lube-free motors. These

motors can operate totally without lubrication and do not exhaust any contaminants

into the atmosphere. They are ideal for applications which need such clean

environments such as food and pharma processing. Lube-free motors operate at a

max pressure of 5.6kg/cm2 (5 bar)

Both Lubricated and lube-free motors are Atex Certified by default. They have an

Ex code of ll 2GD Ex h llC T6 Gb & ll 2GD Ex h llC T4 Gb.

All teryair motors are CE certified as meeting European Directives: (2006/42/EC)

Machinery Safety and Harmonized standards..

4. . . .

It's important to know the nature and the extent of the load that the motor has to handle. Does it need a high starting

torque ? Winches and drives often have to start with substantially high torque.

Some applications do not need a high starting torque but a dynamic torque such as air-driven fans and some agitators.

To select your motor size, Calculate the running (dynamic) torque needed and at what rpm it is needed. For example,

what size of the motor would be required to deliver a running torque of 15 Nm at an RPM of 1350.

How to Select Vane Motor Size

Look at the torque vs speed graph above : Select a motor such that the above requirements are met with a fair margin

of about 20 percent. In this case, it's suitable to choose size 8VM as shown by the indicator.

16VM

Selection of motor size, Torque vs RPM

Speed - RPM (Output)

Torq

ue i

n N

m

0

5

10

15

20

25

30

35

40

45

50

0 1000 2000 3000 4000 5000 6000 7000

8VM

6VM

4VM

2VM1VM

7Kg/cm² (7 bar)

4.2Kg/cm² (4.2 bar)

5. . . .

Filter Regulator Lubricator Units (FRLs)

FRL Filter Regulator Lubricator

Line Size, Port

Connection

1/8”

3/8”

1/2”

1/2”

1”

1-1/4”

Motor Size

1VM

2VM

4VM

6VM

8VM

16VM

Filter, Regulator,

Lubricator Part No

FRL3

FRL9

FRL12

FRL12

FRL25

FRL32

Filter Part No

F3

F9

F12

F12

F25

F32

Regulator Part No

R3

R9

R12

R12

R25

R32

Lubricator Part No

L3

L9

L12

L12

L25

L32

Repair Kits

Motor Size

1VM

2VM

4VM

6VM

8VM

16VM

Part No

8119701

8039701

8049701

8059701

8039701

8109701

Service references

Motor Size

1VM

2VM

4VM

6VM

8VM

16VM

Mainteance Manual

No, Rev

MM-377 R00

MM-368 R00

MM-369 R00

MM-370 R00

MM-371 R00

MM-372 R00

Repair Kits

Option one is to control Speed, Power and Torque by manipulating

the inlet air pressure. This can be achieved by installing a pressure

regulator on the air supply line and regulating the air pressure that

is fed to the motor. Power, speed and torque, especially starting

torque can be controlled by this method. Individual graphs on

product pages show the air motor output parameters at different air

pressure settings.

Option two is to control speed by throttling the exhaust via a flow

control valve. This method limits the max air flow through the

valve and thereby limits the speed. This method has the added

advantage of having the full starting torque while limiting the

overspeeding of the vane motor with lower air consumption and

parts wear. Its a simple form of governing.

See graph below explaining the above point.

It's always a good idea to install a max air flow limiteneedle valve

because vane motors tend to speed up when unloaded and high

rotational speeds will shorten the life of components of both lube

free and lubricated motors.

Contact your teryair distributor for specific solutions.

How to Control Vane Motor Speed

6. . . .

1VM - X X X X - X

Size

1

2

4

6

8

16

Mounting Type

L - Face

S - Foot

T - Hub

D - IEC Flange

N - Nema

Type

A - Lubricated

O - Lube-Free

Vane Motors

Approvals

EX - Ex Atmosphere

X - Nil

Air InletThreading

R - NPT

G - BSPT

MOC

L - SG Iron

S - Stainless Steel

Nomenclature

0

5

10

15

20

25

30

0 500 1000 1500 2000 2500 3000 3500 4000

7Kg/cm² (7 bar)

4.2Kg/cm² (4.2 bar)

Speed - RPM (Output)

To

rqu

e in

Nm

Pow

er 8 Bar w

ithout exhaust throttle

Power

exhau

st thro

ttling

progressive

8 Bar with

7. . . .

Lube-free Motors, Technical Specification, at 5.6 kg/cm

Variants for 2VM.

Mounting available-Foot, Hub, Nema, IEC Flange. MOC available- SG Iron, Stainless Steel.

Variants for 4VM.

Mounting available-Foot, Face, Nema, IEC Flange. MOC available- SG Iron, Stainless Steel.

Variants for 6VM.


Variants for 8VM.


Variants for 16VM.

Mounting available-Foot & Face, Nema. MOC available- SG Iron, Stainless Steel.

2VM

4VM

6VM

8VM

16VM

0.6 kW

1.45 kW

2.2 kW

3.9 kW

5.8 kW

3400

3600

2700

2700

1800

1.7 Nm

3.9 Nm

8.6 Nm

13.5 Nm

22.0 Nm

1.8 Nm

3.8 Nm

6.8 Nm

13.5 Nm

23.5 Nm

3900 RPM

4150 RPM

3100 RPM

3100 RPM

2070 RPM

23 liters/sec

37 liters/sec

57 liters/sec

85 liters/sec

105 liters/sec

2.4 Nm

5.2 Nm

11.0 Nm

19.0 Nm

24.2 Nm

3.24 Kg

3.83 Kg

7.50 Kg

10.75 Kg

31.5 Kg

Page No 9

Page No 10

Page No 11

Page No 12

Page No 13

Variants for 2VM.

Mounting available-Foot, Hub, Nema, IEC Flange. MOC available- SG Iron.

Variants for 1VM.

Mounting available-Foot, Hub, Nema. MOC available- SG Iron.

Variants for 4VM.

Mounting available-Foot, Face, Nema, IEC Flange. MOC available- SG Iron.

Model Starting

Torque

Dimensions &

Operating Data

Variants for 6VM.


Variants for 8VM.


Variants for 16VM.

Mounting available-Foot & Face, Nema. MOC available- SG Iron.

2VM

4VM

6VM

8VM

16VM

0.8 kW

2.1 kW

3.3 kW

5.2 kW

7.0 kW

3750

4000

3000

3000

2000

2.0 Nm

4.8 Nm

10.5Nm

16.4 Nm

36.0 Nm

2.3 Nm

4.8 Nm

8.2 Nm

17.5 Nm

38.0 Nm

Max. Permissible

Speed

4000 RPM

4600 RPM

3450 RPM

3450 RPM

2300 RPM

Air Consumption

at “Rated Power”

30 liters/sec

50 liters/sec

71 liters/sec

114 liters/sec

135 liters/sec

Stall Torque

2.9 Nm

6.8 Nm

14.0 Nm

22.8 Nm

39.2 Nm

Weight

3.24 Kg

3.83 Kg

7.50 Kg

10.75 Kg

31.5 Kg

Page No 9

1VM 0.5 kW 6000 0.75 Nm 1 Nm 7000 RPM 19 liters/sec 1.2 Nm 0.87 Kg Page No 8

Page No 10

Page No 11

Page No 12

Page No 13

Rated Speed

(speed at which

rated power achieved

Rated Power

(max power)

Rated Torque

(Torque at

rated speed)

Variants for 1VM.

Mounting available-Foot, Hub, Nema. MOC available- SG Iron, Stainless Steel.

Model Starting

Torque

Dimensions &

Operating Data

Max. Permissible

Speed

Air Consumption

at “Rated Power”Stall Torque Weight

1VM 0.3 kW 5000 0.6 Nm 0.8 Nm 5800 RPM 11 liters/sec 0.7 Nm 0.87 Kg Page No 8

Rated Speed

(speed at which

rated power achieved

Rated Power

(max power)

Rated Torque

(Torque at

rated speed)

Lubricated Motors, Technical Specification, at 7 kg/cm

8. . . .

0

5

10

15

20

25

30

10000 2000 3000 4000 5000 6000

2

4

6

8

10

12

0

2kg/cm2 Bar)

4kg/cm4 Bar)

7kg/cm7 Bar)

6kg/cm6 Bar)

litr

es/s

ec.

cu. ft

/min

.

AIR

CO

NS

UM

PT

ION

AIR CONSUMPTION vs SPEED

SPEED RPM

0

2

4

6

8

10

12

100 20 30 40 50 60 70 80 90 100

0.2

0.6

0.8

1.0

1.2

0.4

0

1 2 3 4 5 6PRESSURE bar

PRESSURE P.S.I.

TO

RQ

UE

(lb

s ft

.)

TO

RQ

UE

Nm

STARTING TORQUE vs PRESSURE

TORQUE - SPEED

TO

RQ

UE

Nm

.

SPEED RPM

10000 2000 3000 4000 5000 6000

0.2

0.4

0.6

0.8

1.0

1.2

00

2

4

6

8

10

12

TO

RQ

UE

(in

ch l

bs.

)

2 kg/cm2 (2 Bar)

4 kg/cm2 (4 Bar)

6 kg/cm2 (6 Bar)

7 kg/cm2 (7 Bar)

Dimensions & Operating Data - 1VM

Ex Model : II 2GD Ex llC T6 Gb II 2GD Ex h lllC T85

9. . . .

0

10

20

30

40

50

60

0 500 1000 1500 2000 2500 3000 3500 4000

6kg/cm2 (6 Bar)

2kg/cm2 (2 Bar)

7kg/cm2 (7 B

ar)

24

20

16

12

8

4

0

2

6

10

14

18

22

26

SPEED RPM

AIR

CO

NS

UM

PT

ION

lit

ers/

sec

AIR

CO

NS

UM

PT

ION

( c

u. ft

/min

)


4kg/cm2 (4 Bar)

0

5

10

15

20

25

30

0 500 1000 1500 2000 2500 3000 3500 4000

3.0

2.5

2.0

1.5

1.0

0.5

0

7 kg/cm2 (7 Bar)6 kg/cm2 (6 Bar)

4 kg/cm2 (4 Bar)

2 kg/cm2 (2 Bar)

TO

RQ

UE

(lb

s ft

.)

TO

RQ

UE

Nm

TORQUE vs SPEED

SPEED RPM

0 10 20 30 40 50 60 70 80 90 100

0

5

10

15

20

25

30

1 2 3 4 5 6

0

0.5

1.0

1.5

2.0

2.5

3.0

PRESSURE bar

PRESSURE (PSI)

TO

RQ

UE

(lb

s ft

.)

TO

RQ

UE

Nm




10. . . .

0 500 1000 1500 2000 2500 3000 3500 4000

SPEED RPM

AIR

CO

NS

UM

PT

ION

lit

ers/

sec

40

25

20

15

5

0

10

30

35

45

( cu

. ft

/min

)

AIR

CO

NS

UM

PT

ION


0

20

60

10

30

50

70

90

40

80

100

4kg/cm4 Bar)

2kg/cm 2 Bar)

7kg/cm7 B

ar)

6kg/cm6 B

ar)

0

1.0

TO

RQ

UE

(lb

s ft

.)

2.0

3.0

4.0

5.0

0 500 1000 1500 2000 2500 3000 3500 4000

6.0

5.0

4.0

3.0

2.0

1.0

0

TORQUE vs SPEED

SPEED RPM

TO

RQ

UE

Nm

7 kg/cm 7 Bar)6 kg/cm 6 Bar)

4 kg/cm 4 Bar)

2 kg/cm 2 Bar)

TO

RQ

UE

(lb

s ft

.)

0

1.0

2.0

3.0

4.0

5.0

6.0

PRESSURE bar


0 10 20 30 40 50 60 70 80 90 100

PRESSURE (PSI)

TO

RQ

UE

Nm

0

1.0

2.0

3.0

5.0

6.0

8.0

7.0

4.0

1 2 3 4 5 6



11. . . .

0

2

4

6

8

10

0 500 1000 1500 2000 2500 3000

4 kg/cm2 (4 Bar)

2 kg/cm2 (2 Bar)

7 kg/cm2 (7 Bar)

14

12

10

6

4

2

0

8

SPEED RPM

6 kg/cm2 (6 Bar)

TO

RQ

UE

(lb

s ft

.)

TO

RQ

UE

Nm

TORQUE vs SPEED

0 500 1000 1500 2000 2500 3000

2kg/cm2 (2 Bar)

7kg/cm2 (7 B

ar)

0

20

10

30

40

50

60

70

80

90

100

110

120

130

140

150

160

65

55

40

30

20

10

0

5

15

25

35

50

60

70

45

SPEED RPM

6kg/cm2 (6 Bar)

4kg/cm2 (4 Bar)

AIR

CO

NS

UM

PT

ION

lit

ers/

sec

AIR

CO

NS

UM

PT

ION

( c

u. ft

/min

)


0 10 20 30 40 50 60 70 80 90 100

PRESSURE bar

1 2 3 4 5 6

0

2

5

6

10

14

16

8

13

15

12

11

9

7

4

3

1

0

2

6

10

12

16

20

4

8

14

18

TO

RQ

UE

(lb

s ft

.)

TO

RQ

UE

Nm


PRESSURE (PSI)



12. . . .

0 500 1000 1500 2000 2500 30000

3

10

1

2

4

5

6

78

9

11

12

13

14

15

16

17

18

22

20

16

10

6

4

0

14

18

12

8

2

4 kg/cm2 (4 Bar)

6 kg/cm2 (6 Bar)

SPEED RPM

TO

RQ

UE

(lb

s ft

.)

TO

RQ

UE

Nm

TORQUE vs SPEED

7 kg/cm2 (7 Bar)

2 kg/cm2 (2 Bar)

0 500 1000 1500 2000 2500 3000

4kg/cm2 (4 Bar)

2kg/cm2 (2 Bar)

110

90

70

50

30

0

10

20

40

60

80

100

120

0

50

100

150

200

250

7kg/cm2 (7 B

ar)

SPEED RPM

AIR

CO

NS

UM

PT

ION

lit

ers/

sec

AIR

CO

NS

UM

PT

ION

( c

u. ft

/min

)


6kg/cm2 (6 B

ar)

0 10 20 30 40 50 60 70 80 90 100

1 2 3 4 5 60

5

15

30

10

20

25

0

15

25

20

5

10

PRESSURE bar

TO

RQ

UE

(lb

s ft

.)

TO

RQ

UE

Nm


PRESSURE (PSI)



13. . . .

280

240

200

160

120

80

40

0

140

120

100

80

60

40

20

00 500 1000 1500 2000

AIR

CO

NS

UM

PT

ION

lit

ers/

sec

AIR

CO

NS

UM

PT

ION

( c

u. ft

/min

)

4kg/cm2 (4 Bar)

2kg/cm2 (2 Bar)

7kg/cm2 (7 B

ar)

6kg/cm2 (6 B

ar)

SPEED RPM


400

350

300

250

200

150

100

50

0

50

40

30

20

10

0

0 500 1000 1500 2000

TO

RQ

UE

Nm

TO

RQ

UE

(lb

s ft

.)

TORQUE vs SPEED

4 kg/cm2 (4 Bar)

6 kg/cm2 (6 Bar)

7 kg/cm2 (7 Bar)

2 kg/cm2 (2 Bar)

SPEED RPM

0 10 20 30 40 50 60 70 80 90 100

1 2 3 4 5 60

10

20

40

50

30

PRESSURE bar

TO

RQ

UE

(lb

s ft

.)

TO

RQ

UE

Nm


PRESSURE (PSI)

0

30

40

10

20



ISO 9001: 2015

CE (European safety health

and environmental Standards)

Teryair Equipment Pvt. Ltd.

Sales O"ce & Works :-

A-1, Tirupati Udyog Nagar,

Sativali Road, Vasai East,

Palghar 401208, Maharashtra, India.

Authorised Dealer

DOC_Vane Motors_Rev-04_Dated_22-Nov-19

Documents

PNEUMATIC VANE MOTORS - Teryair · Teryair Vane Motors versatile workhorses that can be used in a diverse range of situations across numerous industries. Some of the typical products