New Technology Air
Motors, Air Drives and
Pneumatics for Industry
Worldwide
 

 

 

 

 

 

 

 

 

                 Rotair offer the full range of Rotary Lobe Air Motors for all air drive applications

 

Rotair Rotary Lobe Motor      See MOTOR RANGE

With only two moving parts, the frictionless rotary, 
non-reciprocating design results in low air 
consumption, high reliability, and an almost
unlimited operating life. 


                The unique design is versatile and compact with power 
                options from 0,5 to 55 kW. The simplicity of the Rotair design 
                makes it very competitive and is ideal for custom builds. With 
                no sump, there is no maintenance required, and motors can 
                be positioned in any orientation. Piston motor outputs, hollow 
                shafts, double shafts available.


        Drive Systems
 
    To complement our air motors, we supply a complete range of Gearbox, Valve and
    Brake options. all gearbox types are avaliable, with geared drive ratios up to
    2000:1, and capacity ratings up to 400,000 Nm. foot & Flange Mounts. Plain
    keyed, Hollow, M or F Splined Shafts

                               Accessories and Options

   To complete the drive package we offer a wide
   range of additional items inclueding Air
   Preparation Units and Silencers 
                                                                                       
                                                See MOTOR RANGE

                                                              
     For more information
     Email  enquiries@rotair.co.uk   
       


                                                                   

 

 

 

 

 

 

 

MOTOR RANGE

 

 

 

 

MODEL

   Kw

 

   RPM

 

Start Nm

 

Stall Nm

 

Output Flange & shaft

 

M41

M42

0,6

0,6

 

10000

4000

 

1

2

 

2

4

 

D63, D71

D63, D71

 

M61

M62

 

1,6

1,6

10000

4000

2

4

4

6

D71

D71

 

M81

M82

M83

 

3

3

5

8700

3500

3000

 

3

8

20

 

5

12

30

 

D80

D80, D100

D80, D100

M91

M92

M93

 

5

5

8

 

7500

3000

3000

 

5

13

30

 

11

25

50

 

D80

D100

D100

 

M121A

M121B

 

M122A

M122B

 

M123A

M123B

 

7

9

 

7

9

 

10

12

5000

5000

 

2000

2000

 

2000

2000

15

20

 

35

55

 

70

100

20

28

 

50

65

 

95

120

D100

D100

 

D100, D132

D100, D132

 

D100, D132

D100, D132

M152A

M152B

 

8

10

 

1800

1800

 

70

90

 

95

120

 

D132

D132

M181A

M181B

 

M182A

M182B

 

12

16

 

12

16

4000

4000

 

1800

1800

35

45

 

90

120

50

70

 

130

175

 

D132

D132

 

D132, D160

D132, D160

M183A

M183B

M183C

 

M183D

M183E

M183F

 

24

33

42

 

28

38

55

 

1800

1800

1800

 

2200

2200

2200

 

215

270

380

 

215

270

380

 

280

350

480

 

280

350

480

D132, D160

D132, D160

D132, D160

 

D132, D160

D132, D160

D132, D160

 

 

 

 

 

 

 

 

 

Tell us about your application requirements: enquiries@rotair.co.uk