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Direction

All our air motors can be either reversible, they can turn right and left, or straight, they can turn right or left to adapt to your business needs.

To configure your motor reference, start by selecting the desired motor type.

Please select the desired direction of rotation for your non-reversible motor.

Counter Clockwise (LT) Clockwise (RT)

Reduction ratio

Select the motor reference that corresponds to your problem according to the desired reduction ratio.

Reference Reduction ratio Pressure (Bars) Speed (RPM) Torque (Nm) Power max (W) Air usage (Nl/min) Dimensions
@ Max power Free @ Max power Max (stall) Starting torque A (mm) Ø (mm) Weight (kg)
NRH 20 XT 041 41 6.2 140 280 101 182 160 1486 1800 421.5 76.1 6.5
5 133 265 84 149 131 1169 1500
4 124 248 71 124 109 928 1200
NRH 20 XT 047 47 6.2 122 243 117 210 185 1486 1800 421.5 76.1 6.5
5 115 230 97 171 151 1169 1500
4 108 215 82 143 125 928 1200
NRH 20 XT 056 56 6.2 101 203 140 251 221 1486 1800 421.5 76.1 6.5
5 96 192 116 205 180 1169 1500
4 90 180 99 171 150 928 1200
NRH 20 XT 071 71 6.2 80 159 178 320 282 1486 1800 421.5 76.1 6.5
5 75 151 148 261 230 1169 1500
4 71 141 126 218 192 928 1200
NRH 20 XT 102 102 6.2 56 111 255 459 404 1486 1800 421.5 76.1 6.5
5 53 105 212 374 329 1169 1500
4 49 98 180 312 274 928 1200
NRH 20 XT 041
  • NRH 20 XT 041
  • NRH 20 XT 047
  • NRH 20 XT 056
  • NRH 20 XT 071
  • NRH 20 XT 102

Performances chart

Air consumption chart

6.2 Bars
5 Bars
4 Bars
Reference Reduction ratio Pressure (Bars) Speed (RPM) Torque (Nm) Power max (W) Air usage (Nl/min) Dimensions
@ Max power Free @ Max power Max (stall) Starting torque A (mm) Ø (mm) Weight (kg)
NRH 20 RV 056 56 6.2 85 169 145 184 162 1288 1800 443 76.1 7.1
5 79 157 119 152 134 975 1500
4 73 146 93 125 110 714 1200
NRH 20 RV 071 71 6.2 66 133 185 234 206 1288 1800 443 76.1 7.1
5 62 123 151 194 171 975 1500
4 57 115 119 159 140 714 1200
NRH 20 RV 102 102 6.2 46 93 265 336 295 1288 1800 443 76.1 7.1
5 43 86 216 278 245 975 1500
4 40 80 171 228 201 714 1200
NRH 20 RV 056
  • NRH 20 RV 056
  • NRH 20 RV 071
  • NRH 20 RV 102

Performances chart

Air consumption chart

6.2 Bars
5 Bars
4 Bars

Flange

Choose the flange that's right for you.

Flange AA Select
Flange AB Select
Flange AC Select
Flange AD Select
Flange AE Select
Flange Q Select

Shaft

Choose the shaft that's right for you.

Shaft 001 Select
Shaft 002 Select
Shaft 003 Select
Shaft 004 Select
Shaft 005 Select
Shaft CA1 Select
Shaft CNW Select

Options

Choose the options code that's right for you.

Available options for the NRH 20 XT
Collected exhaust
Integrated speed control
Kit start
Lubrication free
Atex certificat
Code
 00 01 02 04 05 06 07 09 10 13 14 15 18 19 21 22 31 32

Choose the options code that's right for you.

Available options for the NRH 20 RV
right/left inverser
Kit start
Lubrication free
Atex certificat
Code
 03 12 16 17 29 30

Order details

Additional information for your order

Thank you for your request.

We will contact you as soon as possible.

Build a new reference

NRH 20

Maximum Power : 1300 - 1500 W

Associated resources

Air motor maintenance manual
Air motor guide
Air motor catalogue
Technical sheet serie 20
Technical sheet NRH 20

Technical specifications

XT: Refers to non-reversible motors (LT/RT) LT: Counterclockwise direction of rotation RT: Clockwise direction of rotation

NRH 20 XT

Reference Reduction ratio Pressure (Bars) Speed (RPM) Torque (Nm) Power max (W) Air usage (Nl/min) Dimensions
@ Max power Free @ Max power Max (stall) Starting torque A (mm) Ø (mm) Weight (kg)
NRH 20 XT 041 41 6.2 140 280 101 182 160 1486 1800 421.5 76.1 6.5
5 133 265 84 149 131 1169 1500
4 124 248 71 124 109 928 1200
NRH 20 XT 047 47 6.2 122 243 117 210 185 1486 1800 421.5 76.1 6.5
5 115 230 97 171 151 1169 1500
4 108 215 82 143 125 928 1200
NRH 20 XT 056 56 6.2 101 203 140 251 221 1486 1800 421.5 76.1 6.5
5 96 192 116 205 180 1169 1500
4 90 180 99 171 150 928 1200
NRH 20 XT 071 71 6.2 80 159 178 320 282 1486 1800 421.5 76.1 6.5
5 75 151 148 261 230 1169 1500
4 71 141 126 218 192 928 1200
NRH 20 XT 102 102 6.2 56 111 255 459 404 1486 1800 421.5 76.1 6.5
5 53 105 212 374 329 1169 1500
4 49 98 180 312 274 928 1200

Data indicated in this table have an accuracy of +/- 5%

Display the power, speed, torque, and consumption curves
NRH 20 XT 041
  • NRH 20 XT 041
  • NRH 20 XT 047
  • NRH 20 XT 056
  • NRH 20 XT 071
  • NRH 20 XT 102

Performances chart

Air consumption chart

6.2 Bars
5 Bars
4 Bars
RV: Refers to reversible motors Counterclockwise and clockwise direction of rotation

NRH 20 RV

Reference Reduction ratio Pressure (Bars) Speed (RPM) Torque (Nm) Power max (W) Air usage (Nl/min) Dimensions
@ Max power Free @ Max power Max (stall) Starting torque A (mm) Ø (mm) Weight (kg)
NRH 20 RV 056 56 6.2 85 169 145 184 162 1288 1800 443 76.1 7.1
5 79 157 119 152 134 975 1500
4 73 146 93 125 110 714 1200
NRH 20 RV 071 71 6.2 66 133 185 234 206 1288 1800 443 76.1 7.1
5 62 123 151 194 171 975 1500
4 57 115 119 159 140 714 1200
NRH 20 RV 102 102 6.2 46 93 265 336 295 1288 1800 443 76.1 7.1
5 43 86 216 278 245 975 1500
4 40 80 171 228 201 714 1200

Data indicated in this table have an accuracy of +/- 5%

Display the power, speed, torque, and consumption curves
NRH 20 RV 056
  • NRH 20 RV 056
  • NRH 20 RV 071
  • NRH 20 RV 102

Performances chart

Air consumption chart

6.2 Bars
5 Bars
4 Bars

Connection and lubrication

Min fitting diameter (mm) Min pipe diameter (mm) Lubrication - 6.2 bars (drops/min)
Alimentation Exhaust Alimentation Exhaust
10 16 13 20 7

Layout

NRH 20 XT

NRH 20 RV

Maximum radial & axial load

* For 100 millions revolutions ( load applied on half shaft lenght)

Compatible flanges

This motor is compatible with flanges of the Groupe VIII

Flange AA

Flange AB

Flange AC

Flange AD

Flange AE

Flange Q

Compatible shafts

This motor is compatible with shafts of the Groupe VIII

Shaft 001

Keyed Ø1″

Shaft 002

Keyed Ø3/4″

Shaft 003

Claveté Ø25

Shaft 004

Carré 3/4″

Shaft 005

Carré 1/2″ long

Shaft CA1

Carré 1/2″ court

Shaft CNW

Splined

Shaft CL2

Claveté Ø11 – IEC63B14

Shaft CL2

Claveté Ø11 – IEC63B14

Shaft 001

Claveté Ø12

Shaft 003

Claveté Ø19 – IEC80B14 / IEC80B5

Shaft CL4

Claveté Ø25

Shaft CL3

Claveté Ø35

Compatible accessories

Available options

Available options for the NRH 20 XT
Échappement collecté
Contrôleur de vitesse intégré
Kit start
Lubrication free
Atex certificat
Code
 00 01 02 04 05 06 07 09 10 13 14 15 18 19 21 22 31 32
Available options for the NRH 20 RV
Inverseur gauche / droite intégré
Kit start
Lubrication free
Atex certificat
Code
 03 12 16 17 29 30
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80, allée René Higonnet
26760 Beaumont-lès-Valence, FRANCE
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185 Alewife Brook Parkway #210
Cambridge, MA 02138, USA
11111 Katy Freeway suite 910
Houston, TX 77079, USA
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