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Product

GT Series Orbital Motor

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  • GRH has GP, GR, GH, GS, GT, GV, GGM series orbital motors.  GV series orbital motor is a hydraulic motor with a disk distribution structure. This series of motors use built-in rotor and stator set design, which have the characteristics of high working pressure, high working efficiency, and long working life. Multi-functional variant design is carried out on the basis of standard structure according to user needs.
  • • The adopted rotor and stator parameter design has low starting pressure, high efficiency and good retention.
  • • High working pressure and large output torque. The tapered roller bearing structure is adopted, which has strong bearing capacity of shaft and radial load, so that the motor can directly drive the working mechanism, for a wider range of tough applications.

Specification

Type GT160 GT200 GT250 GT315
Displacement (cm3/rev) 161,1[9.83] 201,4[12.29] 251,8[15.36] 326,3[19.90]
Max. Speed,

(RPM)

Cont. 622 620 496 382
Int.* 775 752 601 461
Max. Torque

(daNm)

Cont. 47[4160] 59[5220] 73[6460] [95[8410]
Int.* 56[4960] 71[6285] 88[7790] 114[10090]
Peak** 66[5840] 82[7260] 102[9030] 133[11770]
Max. Output

(kW)

Cont. 26,5[36] 33,5[45] 33,5[45] 33,5[45]
Int.* 32[43] 40[54] 40[54] 40[54]
Max. Pressure Drop

(bar)

Cont. 200[2900] 200[2900] 200[2900] 200[2900]
Int.* 240[3480] 240[3480] 240[3480] 240[3480]
Peak** 280[4050] 280[4050] 280[4050] 280[4050]
Max. Oil Flow

(lpm)

Cont. 100[26] 125[33] 125[33] 125[33]
Int.* 125[33] 150[39.6] 150[39.6] 150[39.6]
Max. Inlet Pressure

(bar)

Cont. 210[3050] 210[3050] 210[3050] 210[3050]
Int.* 250[3600] 250[3600] 250[3600] 250[3600]
Peak** 300[4350] 300[4350] 300[4350] 300[4350]
Max. Return Pressure with Drain Line

(bar)

Cont. 140[2030] 140[2030] 140[2030] 140[2000]
Int.* 175[2540] 175[2540] 175[2540] 175[2500]
Peak** 210[3050] 210[3050] 210[3050] 210[3000]
Max. Starting Pressure with Unloaded Shaft

(bar)

10[150] 10[150] 10[150] 10[150]
Min. Starting Torque

(daNm)

At max. press. drop Cont. 34[3010] 43[3800] 53[4690] 74[6550]
At max. press. drop Int.* 41[3630] 52[4600] 63[5580] 89[7880]
Min. Speed***,

(RPM)

10 9 8 7
Weight(kg) GT 20[44.1] 21,5[47.4] 21[46.3] 22[48.5]
For rear ports

+0,40

GTS 15[33.1] 15,5[34.2] 16[35.3] 17[37.5]
Type GT400 GT500 GT630 GT725
Displacement (cm3/rev) 410,9[25.06] 523,6[31.95] 631,2[38.52] 724,3[44.2]
Max. Speed,

(RPM)

Cont. 304 238 197 172
Int.* 368 289 234 209
Max. Torque

(daNm)

Cont. 108[9560] 122[10800] 130[11500] 127[11240]
Int.* 126[11150] 137[12125] 148[13100] 147[13010]
Peak** 144[12745] 160[14160] 176[15580] 175[15490]
Max. Output

(kW)

Cont. 30[40] 26,5[36] 24,3[33] 20,2[27]
Int.* 35[47] 30[40] 27,5[37] 26,8[36]
Max. Pressure Drop

(bar)

Cont. 180[2610] 160[2320] 140[2010] 120[1740]
Int.* 210[3050] 180[2610] 160[2320] 140[2010]
Peak** 240[3480] 210[3050] 190[2760] 165[2395]
Max. Oil Flow

(lpm)

Cont. 125[33] 125[33] 125[33] 125[33]
Int.* 150[39.6] 150[39.6] 150[39.6] 150[39.6]
Max. Inlet Pressure

(bar)

Cont. 210[3050] 210[3050] 210[3600] 210[3050]
Int.* 250[3600] 250[3600] 250[4350] 250[3600]
Peak** 300[4350] 300[4350] 300[2000] 300[4350]
Max. Return Pressure with Drain Line

(bar)

Cont. 140[2000] 140[2000] 140[2500] 140[2000]
Int.* 175[2500] 175[2500] 175[3000] 175[2500]
Peak** 210[3000] 210[3000] 210[3000] 210[3000]
Max. Starting Pressure with Unloaded Shaft

(bar)

10[150] 10[150] 10[150] 10[150]
Min. Starting Torque

(daNm)

 At max. press. drop Cont. 84[7435] 95[8410] 95[8410] 95[8410]
At max. press. drop Int.* 97[8585] 106[9380] 110[9740] 115[10180]
Min. Speed***,

(RPM)

6 5 5 5
Weight(kg) GT 23[50.7] 24[52.9] 23,5[51.8] 24,5[54.0]
For rear ports

+0,40

GTS 18[39.7] 19[41.9] 18,5[40.8] 19,5[43.0]

Dimensions

The disk distribution structure makes the motor distribution accuracy high, and the automatic compensation ability after wear is strong, ensuring high volumetric efficiency and long motor life, ensuring stable motor speed and stable load speed characteristics

Application

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