GT

GRH has GP, GR, GH, GS, GT, GV, GGM series of orbital motors. The GH series of orbital hydraulic motors is a miniature axial motor that can be installed and used in a small space.

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Product Description

RYAN has GP, GR, GH, GS, GT, GV, GGM series of orbital motors. The GH series of orbital hydraulic motors is a miniature axial motor that can be installed and used in a small space.

Options

Flange and wheel mount
Bearingless motor
Motor with brake
Tachometer connection
Speed sensing
Side and rear ports
Straight, splined and tapered shafts
Metric and BSPP ports
Other special features

Applications

Metal working machines
Agricultural machines
Road building machines
Mining machines
Food industries
Special vehicles
Injection molding machines
Conveyors

Ordering Code

Technical Parameters

Max. Displacement cm³/rev[in³/rev]	724,3 [44.2]
Max. Speed [RPM]	775
Max. Torque daNm[lb-in]	cont.: 130 [11500] int.: 148 [13100]
Max. Output kW[HP]	40 [54]
Max. Pressure Drop bar[PSI]	cont.: 200 [2900] int. 240 [3480]
Max. Oil Flow lpm[GPM]	150[39.6]
Min. speed [RPM]	5
Pressure fluid	Mineral oil - HLP (DIN 51524) or HM (ISO 6743/4)
Temperature range ℃[℉]	-40 ÷ 140[-40 ÷ 284]
Optimal Viscosity range mm²/s[SUS]	20 to 75[98 to 347]
Filtration	ISO code 20/16 (Min. recommended fluid filtration of 25 microns)

Type		GT	GT	GT	GT	GT	GT	GT	GT
Type		160	200	250	315	400	500	630	725
Displacement,cm³ /rev [ in³/rev ]		161.1[9.83]	201.4[12.29]	251.8[15.36]	326.3[19.90]	410.9[25.06]	523.6[31.95]	631.2[38.52]	724.3[44.2]
Max. Speed,	Cont.	622	620	496	382	304	238	197	172
[RPM]	Int.*	775	752	601	461	368	289	234	209
Max. Torque	Cont.	47[4160]	59[5220]	73[6460]	95[8410]	108[9560]	122[10800]	130[11500]	127[11240]
daNm [lb-in]	Int.*	56[4960]	71[6285]	88[7790]	114[10090]	126[11150]	137[12125]	148[13100]	147[13010]
	Peak**	66[5840]	82[7260]	102[9030]	133[11770]	144[12745]	160[14160]	176[15580]	175[15490]
Max. Output	Cont.	26.5[36]	33.5[45]	33.5[45]	33.5[45]	30[40]	26.5[36]	24.3[33]	20.2[27]
kW[ HP]	Int.*	32[43]	40[54]	40[54]	40[54]	35[47]	30[40]	27.5[37]	26.8[36]
Max. Pressure Drop	Cont.	200[2900]	200[2900]	200[2900]	200[2900]	180[2610]	160[2320]	140[2010]	120[1740]
bar [PSI]	Int.*	240[3480]	240[3480]	240[3480]	240[3480]	210[3050]	180[2610]	160[2320]	140[2010]
	Peak**	280[4050]	280[4050]	280[4050]	280[4050]	240[3480]	210[3050]	190[2760]	165[2395]
Max. Oil Flow	Cont.	100[26]	125[33]	125[33]	125[33]	125[33]	125[33]	125[33]	125[33]
lpm [GPM]	Int.*	125[33]	150[39.6]	150[39.6]	150[39.6]	150[39.6]	150[39.6]	150[39.6]	150[39.6]
Max. Inlet Pressure	Cont.	210[3050]	210[3050]	210[3050]	210[3050]	210[3050]	210[3050]	210[3050]	210[3050]
bar [PSI]	Int.*	250[3600]	250[3600]	250[3600]	250[3600]	250[3600]	250[3600]	250[3600]	250[3600]
	Peak**	300[4350]	300[4350]	300[4350]	300[4350]	300[4350]	300[4350]	300[2000]	300[4350]
Max. Return Pressure	Cont.	140[2030]	140[2030]	140[2030]	140[2030]	140[2000]	140[2000]	140[2500]	140[2000]
without Drain Line	Int.*	175[2540]	175[2540]	175[2540]	175[2540]	175[2500]	175[2500]	175[3000]	175[2500]
bar [PSI]	Peak**	210[3050]	210[3050]	210[3050]	210[3050]	210[3000]	210[3000]	210[3000]	210[3000]
Max. Starting Pressure with Unloaded Shaft, bar [PSI]		10[150]	10[150]	10[150]	10[150]	10[150]	10[150]	10[150]	10[150]
Min. Starting Torque daNm [lb-in]	At max. press. drop Cont.	34[3010]	43[3800]	53[4690]	74[6550]	84[7435]	95[8410]	95[8410]	95[8410]
Min. Starting Torque daNm [lb-in]	At max. press. drop Int.*	41[3630]	52[4600]	63[5580]	89[7880]	97[8585]	106[9380]	110[9740]	115[10180]
Min. Speed***, [RPM]		10	9	8	7	6	5	5	5
Weight,kg[lb]	GT	20[44.1]	21.5[47.4]	21[46.3]	22[48.5]	23[50.7]	24[52.9]	23,5[51.8]	24,5[54.0]
For Reare Ports+0,450[.992]	GTS	15[33.1]	15.5[34.2]	16[35.3]	17[37.5]	18[39.7]	19[41.9]	18.5[40.8]	19.5[43.0]

Dimensions

Crossover Table for Orbital Motors

No.	Ryan Series	DF	ET	CL	WD	PK	MS	BV
1	GM	OMM	J	129			MM/MLHM	BGM
2	GP	OMP					MP/MLHP	BG
3	GPH		H	101			HP	BH
4	GP-H	OMPX
5	GR	OMR			RS		MR	BR
6	GRS		S	103	DH/DS		HR	BS
7	GR-H	OMRX
8	GH	OMH					MH
9	GS	OMS					MLHS	HR
10	GSS	OMSS					MLHSS
11	GT	OMT					MLHT	HT
12	GTS	OMTS					MLHTS
13	GV	OMV	10000 SERIES				MLHV
14	GVS	OMVS					MLHVS
15	GFA					TE
16	GFB					TB
17	GFD					TG
18	GFE					TGK
19	GFF					TF
20	GFK					TK
21	GKA		2000 SERIES	104/105/106
22	GKB		4000 SERIES	109/110/111
23	GKC		6000 SERIES	112/113/114
24	GGM					MGG
25	GWD		DELTA SERIES		RE 500/501 CE		HW
26	GWH				HB
27	GBD	BK913/915
28	GKA-BK10				DR
30	GFD-BK				BG

Application Areas

RYAN GH series cycloidal motors are widely used in conveyors, textile machinery, mining machinery, industrial processing, cooling equipment,
engineering machinery, and agricultural machinery.

GT