Harmonic Drive Gearing

Harmonic Drive Gearing gearbox Compact and simple configuration High torque capacity High rigidity Backlash-free

Harmonic Drive Gearing , Harmonic Drive Gearbox reducer, Harmonic Drive Gear

High torque capacityHigh rigidityBacklash-freeHigh positional accuracy and high rotational accuracyHigh efficiencySmoothness of operationCoaxial input and output.List of Ratings

Size	GearRatio	Rated Torque at 2000rpm		Repeated Peak Torque		Max.Average load Torque		Max.Momentary Torque		Max. Input Speed	CAD Downloads
		N.m	In.lb	N.m	In.lb	N.m	In.lb	N.m	In.lb	r/min (grease)
8	30	0.9	8	1.8	16	1.4	12	3.3	29	8500
	50	1.8	16	3.3	29	2.3	20	6.6	58
	100	2.4	21	4.8	42	3.3	29	9	80
11	30	2.2	19	4.5	40	3.4	30	8.5	75	8500
	50	3.5	31	8.3	73	5.5	49	17	150
	100	5	44	11	97	8.9	79	25	221
14	30	4	35	9	80	6.8	60	17	150	8500	PDF DXF
	50	5.4	48	18	159	6.9	61	35	310
	80	7.8	69	23	204	11	97	47	416
	100	7.8	69	28	248	11	97	54	478
17	30	8.8	78	16	142	12	106	30	266	7300	PDF DXF
	50	16	142	34	301	26	230	70	620
	80	22	195	43	381	27	239	87	770
	100	24	212	54	478	39	345	108	956
	120	24	212	54	478	39	345	86	761
20	30	15	133	27	239	20	177	50	443	6500	PDF DXF
	50	25	221	56	496	34	301	98	867
	80	34	301	74	655	47	416	127	1124
	100	40	354	82	726	49	434	147	1301
	120	40	354	87	770	49	434	147	1301
	160	40	354	92	814	49	434	147	1301
25	30	27	239	50	443	38	336	95	841	5600	PDF DXF
	50	39	345	98	867	55	487	186	1646
	80	63	558	137	1212	87	770	255	2257
	100	67	593	157	1389	108	956	284	2513
	120	67	593	167	1478	108	956	304	2690
	160	67	593	176	1558	108	956	314	2779
32	30	54	478	100	885	75	664	200	1770	4800	PDF DXF
	50	76	673	216	1912	108	956	382	3381
	80	118	1044	304	2690	167	1478	568	5027
	100	137	1212	333	2947	216	1912	647	5726
	120	137	1212	353	3124	216	1912	686	6071
	160	137	1212	372	3292	216	1912	686	6071
40	50	137	1212	402	3558	196	1735	686	6071	4000	PDF DXF
	80	206	1823	519	4593	284	2513	980	8673
	100	265	2345	568	5027	372	3292	1080	9558
	120	294	2602	617	5460	451	3991	1180	10443
	160	294	2602	647	5726	451	3991	1180	10443
45	50	176	1558	500	4425	265	2345	950	8408	3800	PDF DXF
	80	313	2770	706	6248	390	3452	1270	11240
	100	353	3124	755	6682	500	4425	1570	13895
	120	402	3558	823	7284	620	5487	1760	15576
	160	402	3558	882	7806	630	5576	1910	16904
50	50	245	2168	715	6328	350	3098	1430	12656	3500	PDF DXF
	80	372	3292	941	8328	519	4593	1860	16461
	100	470	4160	980	8673	666	5894	2060	18231
	120	529	4682	1080	9558	813	7195	2060	18231
	160	529	4682	1180	10443	843	7461	2450	21683
58	50	353	3124	1020	9027	520	4602	1960	17346	3000	PDF DXF
	80	549	4859	1480	13098	770	6815	2450	21683
	100	696	6160	1590	14072	1060	9381	3180	28143
	120	745	6593	1720	15222	1190	10532	3330	29471
	160	745	6593	1840	16284	1210	10709	3430	30356
65	50	490	4337	1420	12567	720	6372	2830	25046	2800	PDF DXF
	80	745	6593	2110	18674	1040	9204	3720	32922
	100	951	8416	2300	20355	1520	13452	4750	42038
	120	951	8416	2510	22214	1570	13895	4750	42038
	160	951	8416	2630	23276	1570	13895	4750	42038
80	50	872	7717	2440	21594	1260	11151	4870	43100	2300	PDF DXF
	80	1320	11682	3430	30356	1830	16196	6590	58322
	100	1700	15045	4220	37347	2360	20886	7910	70004
	120	1990	17612	4590	40622	3130	27701	7910	70004
	160	1990	17612	4910	43454	3130	27701	7910	70004
90	50	1180	10443	3530	31241	1720	15222	6660	58941	2000	PDF DXF
	80	1550	13718	3990	35312	2510	22214	7250	64163
	100	2270	20090	5680	50268	3360	29736	9020	79827
	120	2570	22745	6160	54516	4300	38055	9800	86730
	160	2700	23895	6840	60534	4300	38055	11300	100005
100	50	1580	13983	4450	39383	2280	20178	8900	78765	1800	PDF DXF
	80	2380	21063	6060	53631	3310	29294	11600	102660
	100	2940	26019	7350	65048	4630	40976	14100	124785
	120	3180	28143	7960	70446	5720	50622	15300	135405
	160	3550	31418	9180	81243	5720	50622	15500	137175

Product DrawingPositional Accuracy (Reference)

x 10-4rad (arc/min)

Gear Ratio		8	11	14	17	20	25	32	40-100
30	Standard	5.8 (2)	5.8 (2)	5.8 (2)	4.4 (1.5)	4.4 (1.5)	4.4 (1.5)	4.4 (1.5)	-
	Special	-	-	-	-	2.9 ( 1 )	2.9 ( 1 )	2.9 ( 1 )	-
50 and	Standard	5.8 (2)	4.4 (1.5)	4.4 (1.5)	4.4 (1.5)	2.9 ( 1 )	2.9 (1 )	2.9 ( 1 )	2.9 ( 1 )
larger	Special	--	-	2.9 ( 1 )	2.9 ( 1 )	1.5 (0.5)	1.5 (0.5)	1.5 (0.5)	1.5 (0.5)

Harmonic Drive Gearing