PNEUMATIC VANE MOTOR. MODEC Vane Air Motor. Description. Piloting of speed and torque

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Amberly Cross
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1 MODE Vane Air Motor Product characteristics Power range from 4 to 3 W oth directions possible (right turn, left turn, reversible) ompact design Long life expectancy Easy maintenance Special

1 1 MODE Vane Air Motor Product characteristics Power range from 4 to 3 W oth directions possible (right turn, left turn, reversible) ompact design Long life expectancy Easy maintenance Special adaptations on request Description MODE Air Motors have been used for 2 years as an alternative to traditional electrical motors in many applications where specific constraints are apparent such as in the chemical, petrochemical and automotive industries. The motors are designed to be modular construction, this allows all standard motors to be assembled and supplied to customers within shortened lead times, whilst also providing the possibility of special output shaft and mounting flanges configured to suit the direct replacement of other manufactures units without the need to re-engineer the motor interface. The modular construction continues throughout the motor with the design of planetary reduction gear units allowing for speeds ranging from 95rpm to 5117rpm at maximum power on the latest MT3 3kW motor and stall torques of up to 63Nm. Standard options include right angled head attachments on the 5W to 1.7kW ranges negating the need to mount a separate gear box to redirect the output shaft. Piloting of speed and torque There are two main ways to pilot MODE Air Motors: flow or pressure regulation. When it is desired to maintain high starting torque and at the same time reduce speed, the flow reduction at intake point is a solution (Impacting more the speed than the torque). When the control of the stall torque is more important than starting torque, we will use a pressure control system on intake cable of the air motor (Impacting more the torque than the speed). 1. ilter 2. Pressure regulator 3. Lubricating system 4. low control system 5. Distributor 3/2 6. Non reversible motor Mounting the air motors Mounting the air motor is very flexible. lange are available to ease the different mounting. Assembly of air motor using angle head Angle heads are suitable for MR7, MR1, and MR2. They bring a mounting solution where the space is very limited and does not allow the use of classical MODE Air Motors. All designs, dimensions and specifications are subject to change without notice (December 8).

2 Selection methodology for MODE Air Motors or each planetary geared air motor MODE, the curves have been measured on real conditions. Power values are those measured on air motor shaft. Torque, rotary speed and power are all linked; with air consumption they are the main characteritics input in an air motor selection. Determination of the conditions of use of the air motor 11 Rotary Speed (RPM) Torque at nominal rotary speed Air pressure used (4,5,6 bars) Determination of requested power at air motor shaft Power (W) = Torque x Rotary speed / 9,55 (Example : 15 Nm x 5 rpm / 9,55 = 785W) Selection table per power ranges (MT5, MT7, MT1, MT2, MT3, MR7, MR1, MR2) (Example: with a 785W motor, MT1 or MR1 will be suitable) Ranges MT5 / MT7 / MR7 MT1 / MR1 MT2 / MR2 MT3 4 bars 5W 45W 1W 5 bars 11W 65W 15W 6 bars 15W 8W 17W 3W Air motors have a wide working range. So, frequently more than one air motor will be suitable according to the first selection step. Three main choice criterias will help you to finalize you air motor selection: enegetic efficiency, a power reserve, maximum stall torque. 1. Energy Efficiency It is more efficient to use an air motor at the rotary speed corresponding to the maximum power. We will select the air motor for which the speed at maximum power is closest to the actual speed in the application. Torque MT1-47 rpm Speed Power and maximum efficiency Working point Power (W) In this example, the air motor for which the speed at maximum power is the closest to the working point expected is the MT147 (based on the power efficiency criteria). ut according to the usage of the air motor, more selection creteria must be taken into account. All designs, dimensions and specifications are subject to change without notice (December 8).

3 12 2. A power reserve If we want to maintain constant speed in case of torque increase, it is necessary to consider a power reserve. This is obtained by choosing an air motor with speed at working point, higher than the speed at maximum power (When speed is not stable, it may be necessary to consider limiting torque system in order not to reach maximum torque allowed on the air motor shaft). MT1-56 rpm Torque Power (W) Speed Power and maximum efficiency Working point working point is lower or equal to the speed at maximum power. In that case, there is no power reserve. MT1-39 rpm Torque Power (W) Speed Power and maximum efficiency Working point working point is higher than speed at maximum power. If torque increases, the power of air motor will also increase. This will help to maintain a constant rotary speed. 3. Maximum stall torque or specific application, it is necessary to guarantee precise stall torque. or example, when using an air motor for safe doors operating system (or a screwing system), maximum torque can be guaranteed by air motor stall torque. MT1-56 rpm Torque Power (W) Speed Power and maximum efficiency Working point The air motor MT1-56 will guarantee a stall torque of 22 Nm under pressure of 6 bars. So, when torque increases the power drops. All designs, dimensions and specifications are subject to change without notice (December 8).

4 MT5 Power Range 4-15W ree speed type type P type Pressure of use 6 bar. Air consumption: 35 l/min. 1 Values are for MT5 (12W). * This stall torque is theoretical because the breaking point of air motor shaft is 5 Nm. When using these motors, this is necessary to isolate (disengage) accidental load above 5 Nm / / / 1 2 / ,6 78 / / / / ,6 361 / / / / ,6 169 / / / / ,6 86 / / / / ,7 79 / / / / ,6 4 / / / 27 1 max. 5* ,7 19 / / 33 1 max. 5* max. 5* ,7 9 / / 15 1 max. 5* max. 5* ,7 13 M T 5 R T L 1 max power lange type 1517 Rotary speed: 1517 rpm Threaded mounting flange ( type) 2 holes mounting flange L1 Rounded keyed shaft, diam. 1 mm ilter P lat mounting flange (P type) MT7 Power Range 4-15W ree speed and type Pressure of use 6 bar. Air consumption: 35 l/min. 1 Values are for MT7 (12W). * This stall torque is theoretical because the breaking point of air motor shaft is 3 Nm. When using these motors, this is necessary to isolate (disengage) accidental load above 3 Nm. 75 / / / / ,3 63 / / / / ,3 49 / / / / ,3 35 / / / / ,3 29 / / / 42 1 / ,3 23 / / / ,3 16 / / / / ,3 14 / / / / ,3 1 / / / / ,3 9 / / / 15 1 max. 3* / ,3 M T 7 R T 7 5 L 1 max power lange type 75 Rotary speed: 75 rpm Threaded mounting flange ( type) L1 L2 diam mm ilter I1 All designs, dimensions and specifications are subject to change without notice (December 8).

MT1 Power Range 4-8W 14 ree speed and type 13 / 166 1 2798 / 1614 1 6 / 4 1 1 / 6 1 144 / 157 1 1,9 185 / 89 1 2336 / 1347 1 7 / 5 1 12 / 7 1 144 / 157 1 1,9 851 / 698 1 1833 / 157 1 9 / 6 1 15 / 9 1

5 MT1 Power Range 4-8W 14 ree speed and type 13 / / / / / ,9 185 / / / / / ,9 851 / / / / / ,9 271 / / / / / ,9 226 / / / / / ,9 189 / / / / / ,9 177 / / / / / ,9 148 / / / / / ,9 116 / / / / / ,9 56 / / / / / ,3 47 / / / / 16 1 / ,3 39 / / / 15 1 max. 3* / / ,3 - / / / / / ,3 Pressure of use 6 bar. Air consumption: 14 l/min (2 l/min). 1 Values are for MT1 (5W). * This stall torque is theoretical because the breaking point of air motor shaft is 3 Nm. When using these motors, this is necessary to isolate (disengage) accidental load above 3 Nm. M T 1 R T 1 3 L 1 max power lange type 13 Rotary speed: 13 rpm Threaded mounting flange ( type) L1 L2 diam mm ilter ollector MT3 Power Range 18-3W I1 ree speed Pressure of use 6 bar. Air consumption: 3 l/min. 1 Values are for MT3 (23W). H type 1378 / / / / ,3 7,4 166 / / / / ,3 7,4 698 / / / / ,3 7,4 371 / / / / ,3 7,4 286 / / / / ,3 7,4 222 / / / / ,3 7,4 188 / / / / ,3 7,4 145 / / / / ,3 7,4 95 / / / / ,3 7,4 M T 3 R T H L 2 max power lange type 1378 Rotary speed: 1378 rpm H 2 holes mounting flange (H type) L2 L4 diam mm diam. 25 mm ilter ollector All designs, dimensions and specifications are subject to change without notice (December 8).

6 MT2 Power Range 8-17W ree speed and type / / / / / ,2 835 / / / / / ,2 655 / / / / / ,2 28 / / / / / ,2 174 / / / / / ,2 145 / / / / / ,2 136 / / / / / ,2 114 / / / / / ,2 89 / / / / / ,2 15 Pressure of use 6 bar. Air consumption: 18 l/min (3 l/min). 1 Values are for MT2 (W). M T 2 R T 1 L 1 max power lange type Rotary speed: rpm Threaded mounting flange ( type) L1 L2 diam mm ilter ollector I1 MR7 Power Range 4-15W ree speed type 57 / / 1 27 / / ,6 47 / / / / ,6 37 / / / / ,6 26 / / / / ,6 22 / / / / ,6 17 / / / / ,6 12 / / / / ,6 1 / / / / ,6 8 / / 13 1 / 16 1 max. 3* 297 / ,6 Pressure of use 6 bar. Air consumption: 35 l/min. 1 Values are for MR7 (12W). * This stall torque is theoretical because the breaking point of air motor shaft is 3 Nm. When using these motors, this is necessary to isolate (disengage) accidental load above 3 Nm. M R 7 R T 5 7 A 1 max power lange type 57 Rotary speed: 57 rpm I1 ilter All designs, dimensions and specifications are subject to change without notice (December 8).

7 MR1 Power Range 4-8W 16 ree speed type 64 / / / / / ,6 24 / / / / / ,6 17 / / / / / ,6 142 / / / / / ,6 111 / / / / / ,6 87 / / / / / ,6 42 / / / 49 1 max. 3* / / ,6 35 / / / 6 1 max. 3* / / ,6 3 / / / max. 3* / / ,6 - / / / / / ,6 - / / / / max.3* - / ,6 Pressure of use 6 bar. Air consumption: 14 l/min (2 l/min). 1 Values are for MR1 (5W). * This stall torque is theoretical because the breaking point of air motor shaft is 3 Nm. When using these motors, this is necessary to isolate (disengage) accidental load above 3 Nm. M R 1 R T A 1 max power lange type 977 Rotary speed: 977 rpm I1 ilter ollector MR2 Power Range 8-17W ree speed type 492 / / / / / ,1 157 / / / / / ,1 131 / / / / ,1 19 / / / 1 22 / ,1 13 / / / / ,1 86 / 73 1 / / / ,1 67 / / / 15 1 max. 3* / ,1 - / / / / max. 3* - / ,1 Pressure of use 6 bar. Air consumption: 18 l/min / 3 l/min. 1 Values are for MR2 (W). * This stall torque is theoretical because the breaking point of air motor shaft is 3 Nm. When using these motors, this is necessary to isolate (disengage) accidental load above 3 Nm. M R 2 R T A 1 max power lange type 977 Rotary speed: 752 rpm 3 holes monting flange I1 ilter ollector All designs, dimensions and specifications are subject to change without notice (December 8).

Operation Principle Pressurized air (4 to 6 bars) is injected in the multi-vane air motor via the injection point (I). It arrives in the first chamber (1) which is put under pressure.

17 The sides delimited by the vanes (P1) and (P2) with different surface area will both receive different forces.

The same processes are repeated and this allows the constant rotation of the rotor. After the rotation of the rotor, the chamber 1 will be in exhaust position, releasing air outside of the motor.

8 Operation Principle Pressurized air (4 to 6 bars) is injected in the multi-vane air motor via the injection point (I). It arrives in the first chamber (1) which is put under pressure. Each of the sides of this compression chamber will receive a proportional force to their respective surface. 17 The sides delimited by the vanes (P1) and (P2) with different surface area will both receive different forces. The volume of the chamber 1 will increase and the air which is inside will release its pressure. The chamber 2 is now under compression. The same processes are repeated and this allows the constant rotation of the rotor. After the rotation of the rotor, the chamber 1 will be in exhaust position, releasing air outside of the motor. y positioning differently the injection point of air on the rotor, we can make it turn left or right. The rotational direction of the multi-vane air motor MODE is defined by viewing it from the back side of the air motor. hange of the rotation, clockwise or counterclockwise is obtained by switching air injection from one intake to another. The rotor speed is close to 1, rpm under 6 bars pressure. To adjust air motor characteristics to the desired application, we use planetary gear reduction. Thanks to the different types of gears and different combinations, MODE multivane air motor can offer a wide range of speed and torque. It is possible to built air motor with several reduction level, from 1 to 5 depending of air motor range. or some application, a coupling ring allows small air motor to be mounted with the reduction of higher range. This allows high torque in a very small space. In some applications it is necessary to put in place a torque limitation system in order not to pass the breaking limit of the output shaft. All designs, dimensions and specifications are subject to change without notice (December 8).

V Series AXIAL PISTON PUMP ORDER CODE

V Series AXIAL PISTON PUMP ORDER CODE V A 1 R B S - A D X A 1 Customers demand Pump Series V Links Type (only V -18): none - Standard A - SAE A bolts Ma. (cm 3 /n):, 18, 3,, 38, 4,, 7 Pump Control Type