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XF Radial Piston Motor
The XF radial piston motor is available as a common torque unit or with the option of shaft or wheel motor housings.
The XF motor uses pintle technology to eliminate the need for axial bearing thrust support and provide a high start output torque, helping to reduce mechanical losses.
Designed to operate up to 420bar peak pressure, the XF is a low maintenance cam motor with all bearings in the shaft and wheel motor housings, provided sealed and lubricated as standard.
The small envelope provides a high power to weight ratio with minimum overall dimensions.
VIEW PRODUCT FEATURES
• Displacements from 150 - 1360 cc/rev
• Free wheel capability
• Radial ports
• High reliability
• Compact
• Equal torque in both rotation directions
PRODUCT DOWNLOADS
Overview
Select product type:
Click a Motor to view full specification:
Max intermittent torque (kNm)
- XF10
- XF04
- XF02
- XF05
7
6
5
4
3
2
1
0
100
200
300
400
500
600
Max continuous operating speed (rpm)
XF10
| Nominal Displacement (cc/rev) | 780 | 880 | 980 | 1050 | 1120 | 1240 | 1360 |
|---|---|---|---|---|---|---|---|
| Geometric Displacement (cc/rev) | 785 | 886 | 986 | 1052 | 1117 | 1239 | 1362 |
| Specific Torque (Nm/bar | 12.49 | 14.10 | 15.69 | 16.74 | 17.78 | 19.72 | 21.68 |
| Max Pressure (bar)* | 420 | 420 | 420 | 420 | 420 | 420 | 420 |
| Max Continuous Speed (rpm) | 230 | 200 | 180 | 170 | 160 | 145 | 132 |
| Max intermittent speed (rpm) | 320 | 285 | 255 | 240 | 225 | 205 | 188 |
| Max Continuous Power (kW) | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Max main port pressure* (bar) | 420 | ||||||
| Max case port pressure (bar) | 7 | ||||||
| Min viscosity (cSt) | 15 | ||||||
| Max viscosity (cSt) | 2000 | ||||||
| Optimal viscosity operating range (cSt) | 35-200 | ||||||
| Fluid type min requirements | HL;HLP to Din 51524 | ||||||
| Fluid cleanliness | NAS 1638 Class 9 ISO code 18/15 | ||||||
| Min fluid operating temp (°C) | -30 Nitrile - 20 Viton | ||||||
| Max fluid operating temp (°C) | Plus 80 | ||||||
| Optimum temperature range (°C) | +40 to +70 | ||||||
| Frame Diameter | 278mm | ||||||
| Approx Weight | 71kg | ||||||
| Nominal Displacement (in3/rev) | 48 | 54 | 60 | 64 | 68 | 76 | 83 |
|---|---|---|---|---|---|---|---|
| Geometric Displacement (in3/rev) | 47.9 | 54 | 60.1 | 64.2 | 68.1 | 75.6 | 83.1 |
| Specific Torque (lb.ft/1000 psi) | 635 | 717 | 798 | 852 | 904 | 1003 | 1102 |
| Max Pressure (psi)* | 6092 | 6092 | 6092 | 6092 | 6092 | 6092 | 6092 |
| Max Continuous Speed (rpm) | 230 | 200 | 180 | 170 | 160 | 145 | 132 |
| Max intermittent speed (rpm) | 320 | 285 | 255 | 240 | 225 | 205 | 188 |
| Max Continuous Power (HP) | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| Max main port pressure* (psi) | 6090 | ||||||
| Max case port pressure (psi) | 101.5 | ||||||
| Min viscosity (cSt) | 15 | ||||||
| Max viscosity (cSt) | 2000 | ||||||
| Optimal viscosity operating range (cSt) | 35-200 | ||||||
| Fluid type min requirements | HL;HLP to Din 51524 | ||||||
| Fluid cleanliness | NAS 1638 Class 9 ISO code 18/15 | ||||||
| Min fluid operating temp (°F) | -22 Nitrile - 4 Viton | ||||||
| Max fluid operating temp (°F) | Plus 176 | ||||||
| Optimum temperature range (°F) | +104 to +158 | ||||||
| Frame Diameter | 11.037in | ||||||
| Approx Weight | 156.5lb | ||||||
XF04
| Nominal Displacement (cc/rev) | 300 | 350 | 400 | 480 | 560 | 620 | 680 |
|---|---|---|---|---|---|---|---|
| Geometric Displacement (cc/rev) | 300 | 350 | 400 | 480 | 561 | 620 | 680 |
| Specific Torque (Nm/bar) | 4.8 | 5.6 | 6.4 | 7.6 | 8.9 | 9.9 | 10.8 |
| Max Pressure (bar)* | 420 | 420 | 420 | 420 | 420 | 420 | 420 |
| Max Continuous Speed (rpm) | 375 | 262 | 250 | 222 | 195 | 178 | 160 |
| Max Continuous Power (kW) | 29 | 32 | 35 | 36 | 36 | 36 | 36 |
| Max main port pressure* (bar) | 420 | ||||||
| Max case port pressure (bar) | 7 | ||||||
| Min viscosity (cSt) | 15 | ||||||
| Max viscosity (cSt) | 2000 | ||||||
| Optimal viscosity operating range (cSt) | 35-200 | ||||||
| Fluid type min requirements | HL;HLP to Din 51524 | ||||||
| Fluid cleanliness | NAS 1638 Class 9 ISO code 18/15 | ||||||
| Min fluid operating temp (°C) | -30 Nitrile - 20 Viton | ||||||
| Max fluid operating temp (°C) | Plus 80 | ||||||
| Optimum temperature range (°C) | +40 to +70 | ||||||
| Frame Diameter | 225mm | ||||||
| Approx Weight | 36kg | ||||||
| Nominal Displacement (in3/rev) | 18 | 21 | 24 | 29 | 34 | 38 | 41 |
|---|---|---|---|---|---|---|---|
| Geometric Displacement (in3/rev) | 18.3 | 21.4 | 24.4 | 29.3 | 34.2 | 37.8 | 41.5 |
| Specific Torque (lb.ft/1000 psi) | 243 | 283 | 324 | 389 | 454 | 502 | 550 |
| Max Pressure (psi)* | 6092 | 6092 | 6092 | 6092 | 6092 | 6092 | 6092 |
| Max Continuous Speed (rpm) | 375 | 262 | 250 | 222 | 195 | 178 | 160 |
| Max Continous Power (HP) | 39 | 43 | 47 | 48 | 48 | 48 | 48 |
| Max main port pressure* (psi) | 6090 | ||||||
| Max case port pressure (psi) | 101.5 | ||||||
| Min viscosity (cSt) | 15 | ||||||
| Max viscosity (cSt) | 2000 | ||||||
| Optimal viscosity operating range (cSt) | 35-200 | ||||||
| Fluid type min requirements | HL;HLP to Din 51524 | ||||||
| Fluid cleanliness | NAS 1638 Class 9 ISO code 18/15 | ||||||
| Min fluid operating temp (°F) | -22 Nitrile - 4 Viton | ||||||
| Max fluid operating temp (°F) | Plus 176 | ||||||
| Optimum temperature range (°F) | +104 to +158 | ||||||
| Frame Diameter | 8.932in | ||||||
| Approx Weight | 79.4lb | ||||||
XF02
| Nominal Displacement (cc/rev) | 150 | 200 | 280 | 340 |
|---|---|---|---|---|
| Geometric Displacement (cc/rev) | 150 | 200 | 280 | 340 |
| Specific Torque (Nm/bar) | 2.4 | 3.2 | 4.5 | 5.4 |
| Max Pressure (bar)* | 420 | 420 | 420 | 420 |
| Max Continuous Speed (rpm) | 550 | 500 | 390 | 320 |
| Max Continuous Power (kW) | 18 | 18 | 18 | 18 |
| Max main port pressure* (bar) | 420 | |||
| Max case port pressure (bar) | 7 | |||
| Min viscosity (cSt) | 15 | |||
| Max viscosity (cSt) | 2000 | |||
| Optimal viscosity operating range (cSt) | 35-200 | |||
| Fluid type min requirements | HL;HLP to Din 51524 | |||
| Fluid cleanliness | NAS 1638 Class 9 ISO code 18/15 | |||
| Min fluid operating temp (°C) | -30 Nitrile - 20 Viton | |||
| Max fluid operating temp (°C) | Plus 80 | |||
| Optimum temperature range (°C) | +40 to +70 | |||
| Frame Diameter | 225mm | |||
| Approx Weight | 29kg | |||
| Nominal Displacement (in3/rev) | 9 | 12 | 17 | 21 |
|---|---|---|---|---|
| Geometric Displacement (in3/rev) | 9.2 | 12.2 | 17.1 | 20.7 |
| Specific Torque (lb.ft/1000 psi) | 121 | 162 | 227 | 275 |
| Max Pressure (psi)* | 6092 | 6092 | 6092 | 6092 |
| Max Continuous Speed (rpm) | 550 | 500 | 390 | 320 |
| Max Continuous Power (HP) | 24 | 24 | 24 | 24 |
| Max main port pressure* (psi) | 6090 | |||
| Max case port pressure (psi) | 101.5 | |||
| Min viscosity (cSt) | 15 | |||
| Max viscosity (cSt) | 2000 | |||
| Optimal viscosity operating range (cSt) | 35-200 | |||
| Fluid type min requirements | HL;HLP to Din 51524 | |||
| Fluid cleanliness | NAS 1638 Class 9 ISO code 18/15 | |||
| Min fluid operating temp (°F) | -22 Nitrile - 4 Viton | |||
| Max fluid operating temp (°F) | Plus 176 | |||
| Optimum temperature range (°F) | +104 to +158 | |||
| Frame Diameter | 8.932in | |||
| Approx Weight | 63.9lb | |||
XF05
| Nominal Displacement (cc/rev) | 390 | 490 | 560 | 680 |
|---|---|---|---|---|
| Geometric Displacement (cc/rev) | 393 | 493 | 559 | 681 |
| Specific Torque (Nm/bar) | 6.3 | 7.8 | 8.9 | 10.8 |
| Max Pressure (bar)* | 420 | 420 | 420 | 420 |
| Max Continuous Speed (rpm) | 440 | 350 | 320 | 260 |
| Max intermittent speed (rpm) | 500 | 500 | 450 | 370 |
| Max Continuous Power (kW) | 30 | 30 | 30 | 30 |
| Max main port pressure* (bar) | 420 | |||
| Max case port pressure (bar) | 7 | |||
| Min viscosity (cSt) | 15 | |||
| Max viscosity (cSt) | 2000 | |||
| Optimal viscosity operating range (cSt) | 35-200 | |||
| Fluid type min requirements | HL;HLP to Din 51524 | |||
| Fluid cleanliness | NAS 1638 Class 9 ISO code 18/15 | |||
| Min fluid operating temp (°C) | -30 Nitrile - 20 Viton | |||
| Max fluid operating temp (°C) | Plus 80 | |||
| Optimum temperature range (°C) | +40 to +70 | |||
| Frame Diameter | 278mm | |||
| Approx Weight | 46kg | |||
| Nominal Displacement (in3/rev) | 24 | 30 | 34 | 41 |
|---|---|---|---|---|
| Geometric Displacement (in3/rev) | 24 | 30.1 | 34.1 | 41.5 |
| Specific Torque (lb.ft/1000 psi) | 318 | 399 | 452 | 551 |
| Max Pressure (psi)* | 6092 | 6092 | 6092 | 6092 |
| Max Continuous Speed (rpm) | 440 | 350 | 320 | 260 |
| Max intermittent speed (rpm) | 500 | 500 | 450 | 370 |
| Max Continuous Power (HP) | 30 | 30 | 30 | 30 |
| Max main port pressure* (psi) | 6090 | |||
| Max case port pressure (psi) | 101.5 | |||
| Min viscosity (cSt) | 15 | |||
| Max viscosity (cSt) | 2000 | |||
| Optimal viscosity operating range (cSt) | 35-200 | |||
| Fluid type min requirements | HL;HLP to Din 51524 | |||
| Fluid cleanliness | NAS 1638 Class 9 ISO code 18/15 | |||
| Min fluid operating temp (°F) | -22 Nitrile - 4 Viton | |||
| Max fluid operating temp (°F) | Plus 176 | |||
| Optimum temperature range (°F) | +104 to +158 | |||
| Frame Diameter | 11.037in | |||
| Approx Weight | 101.4lb | |||
Product Applications:
-
Cutter Head
-
Paver
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