GKC Series Orbital Motor

GRH has GP, GR, GH, GS, GT, GV, GGM, GKA, GKB, GKC, GWD, GFA series orbital motors, GKC series orbital motor is a hydraulic motor with a disk distribution orbital motor. This series of motors uses a built-in rotor and stator set design. It has the characteristics of high working pressure, high working efficiency, and long working life. Multi-functional variant design can be carried out on the basis of standard structure according to different application requirement. Its characteristics:

• Adopting advanced rotor and stator parameter design, 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 applications.

• 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

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Type		GKC195	GKC245	GKC310	GKC390	GKC490	GKC625	GKC735	GKC805	GKC985
Displ. cm³ /r [in³ /r]		195 [11.9]	245 [15.0]	310 [19.0]	390 [23.9]	490 [30.0]	625 [38.0]	735 [45.0]	805 [49.0]	985 [60.0]
Max. Speed (RPM）	Continuous	775	615	485	387	307	241	203	187	153
@ Flow	Intermittent	866	834	698	570	454	353	303	280	230
Flow l/min [GPM]	Continuous	150 [40]	150 [40]	150 [40]	150 [40]	150 [40]	150 [40]	150 [40]	150 [40]	150 [40]
	Intermittent	170 [45]	210 [55]	225 [60]	225 [60]	225 [60]	225 [60]	225 [60]	225 [60]	225 [60]
Torque* Nm [lb – in	Continuous	575 [5100]	735 [6510]	930 [ 8230]	1155 [10230]	1445 [12800]	1480 [13100]	1378 [12192]	1582 [14004]	1685 [14920]
Torque* Nm [lb – in	Intermittent	860 [7620]	1100 [9740]	1355[11990]	1635 [14490]	1885 [16670]	1898 [16800]	1699 [15040]	1850 [16377]	1875 [16580]
Pressure Δ bar [Δ PSI]	Continuous	205 [3000]	205 [3000]	205 [3000]	205 [3000]	205 [3000]	170 [2500]	140 [2000]	140 [2000]	140 [2000]
Pressure Δ bar [Δ PSI]	Intermittent	310 [4500]	310 [4500]	310 [4500]	310 [4500]	275 [4000]	221 [3200]	170 [2500]	170 [2500]	140 [2000]
	Peak	310 [4500]	310 [4500]	310 [4500]	310 [4500]	310 [4500]	240 [3500]	205 [3000]	170 [2500]	170 [2500]
Weight kg [lb]	Standard or Wheel mount	24.9 [55.0]	25.2 [55.5]	25.6 [56.5]	26.3 [58.0]	27.0 [59.5]	27.9 [61.5]	28.6 [63.0]	29 [64.0]	30.4 [67.0]
Weight kg [lb]	Bearingless	20.2 [44.5]	20.4 [45.0]	20.9 [46.0]	21.5 [47.5]	22.2 [49.0]	23.1 [51.0]	23.8 [52.5]	24.3 [53.5]	25.6 [56.5]

GRH GKC series orbital motors are widely used in conveyors, feeding machines, metal working machines, textile machines, agricultural machines, mining machines and food industries.

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GKC Series Orbital Motor

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