ZL/ZLH Speed Reducers

ZL and ZLH Series of Cylindrical Gear Reducers

Overall Dimension, Assembling Size and Installing Form

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Type		Center Space			Center Height		Outline Size			B₁	B₂	L₁	L₂	L₃	H₁	Foundation Screw
		a	a₁	a₂	H₀		H	L	B							d	n	B₁	L₄	L₅	L₆	L₇
ZLH25	ZL25	250	100	150	200 0		398	560	256	256	70	435	-35	120	20	M20	6	210	-5	175	205	-
						-0.5
35	35	350	150	200	250 0		493	720	316	316	80	585	-40	135	20			260	0	255	255	-
						-0.5
42.5	42.5	425	175	250	300 0		588	860	346	346	80	705	-39	149	25			280	10	275	335	-
						-0.5
50	50	500	200	300	350 0		688	1035	400	400	90	850	-68	185	30	M24		330	30	290	275	150
						-0.5
60	60	600	250	350	400 0		821	1185	460	460	100	945	-8	190	35			390	30	370	310	180
						-0.5
65	65	650	250	400	450 0		916	1300	500	500	110	1025	8	205	38	M30	8	420	55	395	325	200
						-0.5
75	75	750	300	450	500 0		1016	1460	570	570	120	1200	-18	214	40			480	25	485	370	240
						-0.5
85	85	850	350	500	550 0		1116	1655	620	620	130	1320	12	251	45	M36		530	65	505	445	250
						-0.5
100	100	1000	400	600	650 0		1306	1910	710	710	145	1550	22	265	50			610	75	595	510	320
						-0.5
115	115	1150	450	700	750 0		1496	2190	785	785	145	1770	42	295	55	M42		700	105	655	595	380
						-0.5
130	130	1300	500	800	850 0		1691	2460	845	845	150	2015	42	317	60			740	105	745	670	450
						-0.5

Type		High Speed Axle				S	S₁	Low Speed Axle				T	Installing Form						Max. Weight（kg)
Type		l	D	b	t	S	S₁	l₁	D₁	b₁	t₁	T	T₁	D₂	d₄	d₈	d₉	h₂	Max. Weight（kg)
ZLH25	ZL25	55	25	8	28	235	245	70	40	12	43	250	160	25	45	35	M6	15	135
35	35	55	30	8	33	265	275	85	55	16	59	305	190		60	40			230
42.5	42.5	55	35	10	38	280	290	105	70	20	74.5	355	210		75	40			305
50	50	70	45	14	48.5	325	340	115	85	24	90	390	235	75	95	55	M8	20	490
60	60	85	50	16	54	375	386	140	100	28	106	450	270		110				725
65	65	85	50	16	54	395	406	140	110	32	117	470	290		120				980
75	75	105	60	18	64	450	463	165	130	36	138	540	325		140				1390
85	85	105	70	20	74.5	490	500	180	140	36	148	580	350		150				1910
100	100	125	80	24	85	560	567	200	170	40	179	655	395		180				2730
115	115	140	90	24	95	610	620	240	200	45	210	735	435		220				4000
130	130	160	100	28	106	660	670	280	220	50	231	805	465		240				5430

Code Name of Transmission Ratio	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17
Total Transmission Ratio (i)	7.1	8	9	10	11.2	12.5	14	16	18	20	22.4	25	28	31.5	35.5	40	45

Load Capacity

Type		ZL25	ZL35	ZL42.5	ZL50	ZL60	ZL65	ZL75	ZL85	ZL100	ZL115	ZL130
Type		ZL25	ZL35	ZL42.5	ZL50	ZL60	ZL65	ZL75	ZL85	ZL100	ZL115	ZL130
Working Type		successive type
Speed Ratio	Rotating Speed of Motor	successive type
7.1	1000	6.24	14.6	28.3	48.5	76.3	93.9	158	216	367	538	719
7.1	1500	9.22	21.6	41.5	70.8	111	144	230
8	1000	5.31	12.5	24.2	41.4	65.2	90.9	136	185	315	492	719
8	1500	7.86	18.4	35.5	60.5	94.9	140	197
9	1000	4.75	11.2	21.7	37.1	58.5	85.3	123	167	284	445	655
9	1500	7.04	16.5	31.9	54.5	85.5	126	178	241
10	1000	4.27	10.0	19.5	33.4	52.7	77.2	111	151	257	403	594
10	1500	6.34	14.9	28.7	49.2	77.3	107	161	291	371
11.2	1000	3.82	9.0	17.5	30.0	47.3	69.1	99.4	136	231	363	536
11.2	1500	5.68	13.3	25.8	44.2	69.5	94.7	145	197	335
12.5	1000	3.4	8.02	15.6	26.8	42.3	61.0	88.9	121	207	326	481
12.5	1500	5.06	11.9	23.1	39.5	62.2	83.3	130	177	301	471
14	1000	2.88	6.79	13.2	22.7	35.9	53.3	75.5	103	176	277	410
14	1500	4.29	10.1	19.6	33.5	52.9	78.3	111	151	257	402
16	1000	2.56	6.04	11.7	20.2	31.9	47.5	67.3	91.9	157	248	367
16	1500	3.81	8.98	17.4	29.9	47.2	70.0	99.0	135	230	361	532
18	1000	2.28	5.37	10.5	18.0	28.5	42.3	60.0	82.0	141	221	328
18	1500	3.39	7.99	15.5	26.7	42.1	62.5	88.4	121	206	324	478
20	1000	2.03	4.78	9.31	16.0	25.4	37.7	53.5	73.2	126	198	288
20	1500	3.02	7.12	13.8	23.0	37.6	55.8	79.1	108	185	290	420
22.4	1000	1.73	4.1	7.98	13.7	21.8	32.4	45.9	62.8	108	170	252
22.4	1500	2.59	6.11	11.9	20.4	32.3	47.9	67.9	92.7	159	250	369
25	1000	1.56	3.69	7.19	12.4	19.6	29.2	41.5	56.7	97.4	154	228
25	1500	2.33	5.51	10.7	18.4	29.1	43.3	61.4	83.9	144	226	335
28	1000	1.4	3.3	6.43	11.1	17.6	26.1	37.1	50.8	87.3	138	205
28	1500	2.09	4.93	9.59	16.5	26.1	38.8	55.1	75.2	129	203	294
31.5	1000	1.24	2.94	5.73	9.87	15.6	23.1	33.1	45.3	77.9	123	175
31.5	1500	1.86	4.39	8.54	14.7	23.3	33.7	49.1	67.2	115	182	249
35.5	1000	1.02	2.42	4.72	8.15	12.9	19.2	27.3	37.4	64.3	102	151
35.5	1500	1.53	3.62	7.05	12.1	19.2	28.6	40.6	55.5	95.3	150	223
40	1000	0.91	2.15	4.2	7.24	11.5	17.1	24.3	33.3	57.3	90.6	135
40	1500	1.36	3.22	6.27	10.8	17.1	25.5	36.1	49.4	85.0	134	199
45	1000	0.76	1.79	3.49	6.03	9.55	14.2	20.2	27.2	47.7	75.5	112
45	1500	1.13	2.68	5.22	9.00	14.2	21.2	30.1	41.2	70.9	112	166

Type		ZL25	ZL35	ZL42.5	ZL50	ZL60	ZL65	ZL75	ZL85	ZL100	ZL115	ZL130
Type		ZL25	ZL35	ZL42.5	ZL50	ZL60	ZL65	ZL75	ZL85	ZL100	ZL115	ZL130
Working Type		moderate duty
Speed Ratio	Rotating Speed of Motor	moderate duty
7.1	1000	7.92	21.4	40.7	60.0	111	114	192	316	471	654	875
7.1	1500	10.4	28.5	52.7	77.2	146	158	263
8	1000	7.92	18.8	36.5	60.0	98.4	114	192	280	471	654	875
8	1500	10.4	24.7	47.5	77.2	127	158	263
9	1000	7.17	17.7	34.3	54.5	92.7	104	175	264	431	600	830
9	1500	9.47	22.8	44.0	70.4	118	145	241	333
10	1000	6.46	16.7	32.3	49.3	87.5	94.0	159	47.0	361	47	733
10	1500	8.54	21.2	40.7	63.8	110	121	220	310	487
11.2	1000	5.75	15.7	29.8	44.0	82.4	84.2	142	222	324	493	662
11.2	1500	7.62	19.6	37.8	57.2	102	108	198	290	441
12.5	1000	5.06	14.7	26.3	38.9	74.4	74.4	126	197	228	403	591
12.5	1500	6.72	18.3	34.4	50.7	95.9	96.2	162	272	395	547
14	1000	5.06	12.9	25.0	38.9	68.0	74.4	126	195	228	403	591
14	1500	6.72	16.1	31.2	50.7	89.4	96.2	162	241	395	547
16	1000	4.41	11.8	22.9	34.0	62.3	65.2	111	173	253	355	479
16	1500	5.86	15.1	29.3	44.4	79.2	84.5	142	227	349	485	649
18	1000	3.8	10.5	19.9	29.5	55.5	56.6	96.3	150	221	310	419
18	1500	5.08	14.1	26.2	38.7	73.7	73.7	124	193	307	427	572
20	1000	3.28	9.34	17.2	25.4	48.9	48.9	83.3	130	192	269	364
20	1500	4.38	13.2	22.7	33.5	63.9	63.9	108	168	246	473	501
22.4	1000		8.0	15.6	25.4	42.5	48.9	83.3	123	192	269	364
22.4	1500	4.38	11.7	22.7	33.5	62.0	63.9	108	168	246	373	501
25	1000	5.0	7.21	14.0	22.2	38.3	42.7	72.8	111	168	236	320
25	1500	3.81	10.8	19.8	29.2	56.0	56.0	94.8	148	216	302	443
28	1000	2.38	6.46	12.5	18.5		35.7	60.9	95.6	141	198	269
28	1500	3.18	9.62	16.1	24.5	46.9	46.9	79.6	124	182	255	344
31.5	1000	2.01	5.37	10.6	15.7	30.3	30.3	51.8	81.3	120	169	229
31.5	1500	2.69	8.56	14.1	20.8	40.0	40.4	67.9	106	156	218	295
35.5	1000	1.95	4.7	9.16	17.5	25.0	30.3	51.8	72.5	120	169	229
35.5	1500	2.69	7.02	13.7	20.8	37.3	40.4	67.9	106	156	218	295
40	1000	1.69	4.17	8.13	13.2	22.2	25.6	43.7	64.5	101	143	194
40	1500	2.26	6.24	11.9	17.6	33.1	33.8	57.5	89.9	132	186	251
45	1000	1.47	3.47	6.77	11.7	18.5	25.6	39.2	53.7	92.5	143	194
45	1500	2.2	5.1	10.1	17.4	27.6	33.8	57.5	79.9	132	186	251

Cylindrical Gear Reducers >> ZL/ZLH Speed Reducers