Downhole Drilling Motor

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Parameters 4

Model	Tool O.D.		Bit Size		Connection	Lobe	Stage	Flow Rate		Rotary Speed	Working Pressure Loss		Output Torque		Max. Pressure Loss		Max. Torque		Working Pressure		Max. Pressure		Output Power
Model	mm	in	mm	in	Connection	Lobe	Stage	L/S	GPM	r/min	Mpa	psi	N.m	lb-ft	Mpa	psi	N.m	lb-ft	KN	lb	KN	lb	Kw	hp
5LZ43X7.0 -4	43	1 11/16	48~ 76	1 7/8~ 3	1 AMMT	5:6	4	0.8~ 1.6	13~ 16	440~ 870	3.2	464	55	41	4.48	650	77	57	3	660	6	1320	6.5	9
5LZ54X7.0 -3	54	2 1/8	60~ 89	2 3/8~ 3 1/2	1 1/2 REG	5:6	3	1.7~ 4	28~ 65	280~ 635	2.4	348	130	96	3.36	487	182	134	4	880	8	1760	11	15
5LZ73X7.0 -3	73	2 7/8	95~ 121	3 3/4~ 4 3/4	2 3/8 REG	5:6	3	3~ 10	50~ 160	137~ 458	2.4	348	450	332	3.36	487	630	465	12	2640	25	5500	22	29
5LZ73X7.0 -3.5	73	2 7/8	95~ 121	3 3/4~ 4 3/4	2 3/8 REG	5:6	3.5	5~ 8	80~ 130	230~ 366	2.8	406	526	388	3.92	569	736	543	12	2640	25	5500	25	33
5LZ79X7.0 -4	79	3 1/8	95~ 121	3 3/4~ 4 3/4	2 3/8 REG	5:6	4	2.7~ 9.6	75~ 150	120~ 430	3.2	464	615	454	4.48	650	861	635	12	2640	25	5500	36	48
5LZ89X7.0 -4	89	3 1/2	114~ 149	4 1/2~ 5 7/8	2 3/8 REG	5:6	4	4~ 13	60~ 200	100~ 320	3.2	464	1050	774	4.48	650	1470	1084	22	4840	35	7700	47	63
5LZ95X7.0-3	95	3 3/4	118~ 149	4 5/8~ 5 7/8	2 7/8 REG	5:6	3	5~ 13	80~ 200	120~ 300	2.4	348	850	627	3.36	487	1190	878	30	6600	55	12100	32	43
5LZ120X7.0 -4	120	4 3/4	149~ 200	5 7/8~ 7 7/8	3 1/2 REG	5:6	4	10~ 19	150~ 300	120~ 227	3.2	464	2302	1698	4.48	650	3223	2377	50	11000	100	22000	62	83
7LZ120X7.0 -3.8	120	4 3/4	149~ 200	5 7/8~ 7 7/8	3 1/2 REG	7:8	3.8	10~ 19	150~ 300	77~ 147	3.0	441	3376	2490	4.26	617	4726	3486	50	11000	100	22000	60	80
7LZ120X7.0 -3.8 ERT	120	4 3/4	149~ 200	5 7/8~ 7 7/8	3 1/2 REG	7:8	3.8	12~ 23	190~ 360	91~ 170	3.8	551	5170	3813	5.7	827	7755	5720	50	11000	100	22000	94	126
5LZ165X7.0 -5	165	6 1/2	213~ 251	8 3/8~ 9 7/8	4 1/2 REG	5:6	5	16~ 28	250~ 450	110~ 190	4.0	580	5025	3706	5.6	812	7035	5189	80	17600	160	35200	104	140
7LZ165X7.0 -4.8	165	6 1/2	213~ 251	8 3/8~ 9 7/8	4 1/2 REG	7:8	4.8	19~ 38	300~ 600	88~ 176	3.8	557	7110	5244	5.38	780	9954	7342	80	17600	160	35200	146	195
5LZ172X7.0 -5	172	6 3/4	213~ 251	8 3/8~ 9 7/8	4 1/2 REG	5:6	5	19~ 32	300~ 500	100~ 174	4.0	580	6320	4661	5.6	812	8848	6526	100	22000	170	37400	115	154
7LZ172X7.0 -5	172	6 3/4	213~ 251	8 3/8~ 9 7/8	4 1/2 REG	7:8	5	19~ 38	300~ 600	70~ 140	4.0	580	9140	6741	5.6	812	12796	9438	100	22000	170	37400	140	187
5LZ172X7.0 -3 ERT	172	6 3/4	213~ 251	8 3/8~ 9 7/8	4 1/2 REG	5:6	3	19~ 40	300~ 630	100~ 218	3.0	435	5680	4189	4.2	609	8520	6284	100	22000	170	37400	130	174
5LZ178X7.0 -5	178	7	213~ 251	8 3/8~ 9 7/8	4 1/2 REG	5:6	5	16~ 32	250~ 500	70~ 150	4.0	580	6320	4661	5.6	812	8848	6526	100	22000	170	37400	115	154
7LZ178X7.0 -5	178	7	213~ 251	8 3/8~ 9 7/8	4 1/2 REG	7:8	5	20~ 39	320~ 620	80~ 165	4.0	580	7200	5310	5.6	812	10080	7435	100	22000	170	37400	150	201
5LZ185X7.0 -5	185	7 1/4	222~ 251	8 3/4~ 9 7/8	4 1/2 REG Up 6 5/8 REG Down	5:6	5	18~ 32	280~ 500	90~ 180	4.0	580	5550	4093	5.6	812	7770	5731	100	22000	170	37400	130	174
5LZ197X7.0 -5	197	7 3/4	251~ 311	9 7/8~ 12 1/4	5 1/2 REG Up 6 5/8 REG Down	5:6	5	18~ 37	280~ 580	75~ 155	4.0	580	7000	5163	5.6	812	9800	7228	150	33000	200	44000	130	174
5LZ203X7.0 -5	203	8	251~ 311	9 7/8~ 12 1/4	6 5/8 REG Up 6 5/8 REG Down	5:6	5	19~ 38	300~ 600	80~ 162	4.0	580	8054	5940	5.6	812	11276	8316	155	34100	250	55000	130	174
7LZ203X7.0 -4	203	8	251~ 311	9 7/8~ 12 1/4	6 5/8 REG Up 6 5/8 REG Down	7:8	4	19~ 44	300~ 700	47~ 109	3.2	464	11089	8179	4.48	650	15525	11450	155	34100	250	55000	145	194
5LZ210X7.0 -5	210	8 1/4	251~ 311	9 7/8~ 12 1/4	6 5/8 REG	5:6	5	20~ 41	320~ 650	70~ 150	4.0	580	9000	6638	5.6	812	12600	9293	180	39600	300	66000	150	201
5LZ244X7.0 -5	244	9 5/8	311~ 445	12 1/4~ 17 1/2	6 5/8 REG	5:6	5	30~ 55	470~ 870	60~ 125	4.0	580	12000	8851	5.6	812	16800	12391	220	48400	330	72600	200	268

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