Pneumatic motors DMO 8 - DMO 56

The pneumatic gear motors of the DMO series have hardened and ground rotors and are designed for continuous operation in harsh operating conditions.

They also have integrated speed governors and differential pressure lubricators. The motors have IEC flange and stub shaft dimensions according to DIN 42677 and are interchangeable with electric motors.

Performance features

  • Change of direction of rotation by built-in directional control valves with manual or remote control
  • Compact design
  • Motors suitable for continuous operation
  • Particularly suitable for explosive atmospheres
  • Safe to operate even in humid atmospheres and extreme climatic conditions
  • IEC flange and stub shaft dimensions according to DIN 42677, interchangeable with electric motors
  • Long service life due to hardened and ground rotors
  • Suitable for air, nitrogen or gas operation

Technical data

Power [kW] up to 66.0

Speed [rpm] 1000 - 2000

Torque [Nm] up to 425

Operating pressure [bar] 6

Motor specifications

Pneumatic motors DMO 8

Pneumatic motors with speed limiter

 
 
DMO 8/10
DMO 8/12
DMO 8/15
DMO 8/18
DMO 8/20
Torque [Nm]
 
60,00
59,00
57,00
55,00
54,00
Operating speed range [rpm]
 
1000
1200
1500
1800
2000
Inlet pressure [bar]
 
6,00
6,00
6,00
6,00
6,00
Power [kW]
 
6,30
7,40
9,00
10,40
11,30
Air consumption [Nm³/min]
 
9,00
10,00
12,00
14,00
15,00

DMO 8

Pneumatic motors DMO 15

Pneumatic motors with speed limiter

 
 
DMO 15/10
DMO 15/12
DMO 15/15
DMO 15/18
DMO 15/20
Torque [Nm]
 
111,00
109,00
104,00
102,00
99,00
Operating speed range [rpm]
 
1000
1200
1500
1800
2000
Inlet pressure [bar]
 
6,00
6,00
6,00
6,00
6,00
Power [kW]
 
11,60
13,70
16,30
19,20
20,70
Air consumption [Nm³/min]
 
14,00
16,00
19,00
23,00
24,00

DMO 15

Pneumatic motors DMO 20

Pneumatic motors with speed limiter

 
 
DMO 20/10
DMO 20/12
DMO 20/15
DMO 20/18
DMO 20/20
Torque [Nm]
 
170,00
166,00
156,00
144,00
134,00
Operating speed range [rpm]
 
1000
1200
1500
1800
2000
Inlet pressure [bar]
 
6,00
6,00
6,00
6,00
6,00
Power [kW]
 
17,80
20,90
24,50
27,10
28,10
Air consumption [Nm³/min]
 
22,00
25,00
28,00
31,00
32,00

DMO 20

Pneumatic motors DMO 35

Pneumatic motors with speed limiter

 
 
DMO 35/10
DMO 35/12
DMO 35/15
DMO 35/18
DMO 35/20
Torque [Nm]
 
311,00
304,00
290,00
270,00
254,00
Operating speed range [rpm]
 
1000
1200
1500
1800
2000
Inlet pressure [bar]
 
6,00
6,00
6,00
6,00
6,00
Power [kW]
 
32,60
38,20
45,50
50,90
53,20
Air consumption [Nm³/min]
 
36,00
40,00
46,00
52,00
56,00

DMO 35

Pneumatic motors DMO 56

Pneumatic motors with speed limiter

 
 
DMO 56/15
Torque [Nm]
 
420,00
Operating speed range [rpm]
 
1500
Inlet pressure [bar]
 
6,00
Power [kW]
 
66,00
Air consumption [Nm³/min]
 
66,00

DMO 56

Applications of pneumatic motors DMO 8 - DMO 56

Winch drive

Pneumatic motors from Düsterloh Fluidtechnik serve as the ideal drive solution for your winches. Due to their compact design, the pneumatic motors can be installed particularly well in confined spaces and have a high power density. The sophisticated design and hardened and ground rotors make them extremely robust, ensuring high operational reliability. Special coatings make the motors insensitive to salty air and seawater.

Further application examples:

Marine & offshore / gear lubrication.

Steel industry / converter tilt drive

Pneumatic winch drive