Harmonic Drive LLC | 42 Dunham Ridge, Beverly, MA 01915 | 800-921-3332
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CSF-2UH-LW

LW indicates lightweight. This gearhead is ideal for applications where weight is a critical factor, but exceptional accuracy and repeatability are required. It is a very compact, robust and easy to use gearhead solution. It is available in 10 sizes with ratios 30:1 to 160:1. If your application requires high torque, CSG-2UH-LW high torque gear is also available, if weight is not a critical factor, see our CSF-2UH standard unit.

Key Features:

Zero Backlash
30% average lower weight than Standard Series
Peak Torque: 9Nm to 2600Nm
Reduction ratios 30:1 to 160:1
High Accuracy
High load capacity output bearing

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CSF-32-2UH-LW

Compare Products Your current units are metric. Change to english.

Ordering Code	Size	Ratio	Rated Torque L10	Limit for Repeated Peak Torque	Limit for Momentary Peak Torque	Backdriving Torque	Standard Accuracy	Mass	K1 Torsional Stiffness	K2 Torsional Stiffness	K3 Torsional Stiffness	Output Moment Stiffness (Km)
Compare Products			Nm	Nm	Nm	Nm	arc min	kg	10^4 Nm / rad	10^4 Nm / rad	10^4 Nm / rad	10^4 Nm / rad

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Ordering Code	Size	Ratio	Rated Torque L10	Limit for Repeated Peak Torque	Limit for Momentary Peak Torque	Backdriving Torque	Standard Accuracy	Mass	K1 Torsional Stiffness	K2 Torsional Stiffness	K3 Torsional Stiffness	Output Moment Stiffness (Km)
Compare Products			Nm	Nm	Nm	Nm	arc min	kg	10^4 Nm / rad	10^4 Nm / rad	10^4 Nm / rad	10^4 Nm / rad
Sort	Sort Hide	Sort Hide	Sort Hide	Sort Hide	Sort Hide	Sort Hide	Sort Hide	Sort Hide	Sort Hide	Sort Hide	Sort Hide	Sort Hide
Selections	to	to	to	to	to	to	to	to	to	to	to	to

Select All Select None
CSF-14-30-2UH-LW	14	30	4	9	17	2.4	2	0.32	0.19	0.24	0.34	3.6
CSF-14-50-2UH-LW	14	50	5.4	18	35	1.6	1.5	0.32	0.19	0.24	0.34	3.6
CSF-14-80-2UH-LW	14	80	7.8	23	47	1.6	1.5	0.32	0.47	0.61	0.71	3.6
CSF-14-100-2UH-LW	14	100	7.8	28	54	1.8	1.5	0.32	0.47	0.61	0.71	3.6
CSF-17-30-2UH-LW	17	30	8.8	16	30	3.8	1.5	0.46	0.34	0.44	0.67	6.4
CSF-17-50-2UH-LW	17	50	16	34	70	3	1.5	0.46	0.81	1.1	1.3	6.4
CSF-17-80-2UH-LW	17	80	22	43	87	3	1.5	0.46	1	1.4	1.6	6.4
CSF-17-100-2UH-LW	17	100	24	54	108	3.3	1.5	0.46	1	1.4	1.6	6.4
CSF-17-120-2UH-LW	17	120	24	54	86	3.5	1.5	0.46	1	1.4	1.6	6.4
CSF-20-30-2UH-LW	20	30	15	27	50	6.2	1.5	0.64	0.57	0.71	1.1	10.5
CSF-20-50-2UH-LW	20	50	25	56	98	4.7	1	0.64	1.3	1.8	2.3	10.5
CSF-20-80-2UH-LW	20	80	34	74	127	4.8	1	0.64	1.6	2.5	2.9	10.5
CSF-20-100-2UH-LW	20	100	40	82	147	5.1	1	0.64	1.6	2.5	2.9	10.5
CSF-20-120-2UH-LW	20	120	40	87	147	5.5	1	0.64	1.6	2.5	2.9	10.5
CSF-20-160-2UH-LW	20	160	40	92	147	6.4	1	0.64	1.6	2.5	2.9	10.5
CSF-25-30-2UH-LW	25	30	27	50	95	11	1.5	1.1	1	1.3	2.1	19.8
CSF-25-50-2UH-LW	25	50	39	98	186	9	1	1.1	2.5	3.4	4.4	19.8
CSF-25-80-2UH-LW	25	80	63	137	255	9.1	1	1.1	3.1	5	5.7	19.8
CSF-25-100-2UH-LW	25	100	67	157	284	9.8	1	1.1	3.1	5	5.7	19.8
CSF-25-120-2UH-LW	25	120	67	167	304	11	1	1.1	3.1	5	5.7	19.8
CSF-25-160-2UH-LW	25	160	67	176	314	13	1	1.1	3.1	5	5.7	19.8
CSF-32-30-2UH-LW	32	30	54	100	200	23	1.5	2.2	2.4	3	4.9	44.2
CSF-32-50-2UH-LW	32	50	76	216	382	18	1	2.2	5.4	7.8	9.8	44.2
CSF-32-80-2UH-LW	32	80	118	304	568	19	1	2.2	6.7	11	12	44.2
CSF-32-100-2UH-LW	32	100	137	333	647	20	1	2.2	6.7	11	12	44.2
CSF-32-120-2UH-LW	32	120	137	353	686	22	1	2.2	6.7	11	12	44.2
CSF-32-160-2UH-LW	32	160	137	372	686	26	1	2.2	6.7	11	12	44.2
CSF-40-50-2UH-LW	40	50	137	402	686	33	1	3.5	10	14	18	74.6
CSF-40-80-2UH-LW	40	80	206	519	980	33	1	3.5	13	20	23	74.6
CSF-40-100-2UH-LW	40	100	265	568	1,080	36	1	3.5	13	20	23	74.6
CSF-40-120-2UH-LW	40	120	294	617	1,180	39	1	3.5	13	20	23	74.6
CSF-40-160-2UH-LW	40	160	294	647	1,180	46	1	3.5	13	20	23	74.6
CSF-45-50-2UH-LW	45	50	176	500	950	47	1	5.1	15	20	26	116
CSF-45-80-2UH-LW	45	80	313	706	1,270	48	1	5.1	18	29	33	116
CSF-45-100-2UH-LW	45	100	353	755	1,570	51	1	5.1	18	29	33	116
CSF-45-120-2UH-LW	45	120	402	823	1,760	55	1	5.1	18	29	33	116
CSF-45-160-2UH-LW	45	160	402	882	1,910	64	1	5.1	18	29	33	116
CSF-50-50-2UH-LW	50	50	245	715	1,430	62	1	7	20	28	34	140
CSF-50-80-2UH-LW	50	80	372	941	1,860	63	1	7	25	40	44	140
CSF-50-100-2UH-LW	50	100	470	980	2,060	68	1	7	25	40	44	140
CSF-50-120-2UH-LW	50	120	529	1,080	2,060	73	1	7	25	40	44	140
CSF-50-160-2UH-LW	50	160	529	1,180	2,450	85	1	7	25	40	44	140
CSF-58-50-2UH-LW	58	50	353	1,020	1,960	95	1	11.3	31	44	16	201
CSF-58-80-2UH-LW	58	80	549	1,480	2,450	96	1	11.3	40	61	71	201
CSF-58-100-2UH-LW	58	100	696	1,590	3,180	110	1	11.3	40	61	71	201
CSF-58-120-2UH-LW	58	120	745	1,720	3,330	110	1	11.3	40	61	71	201
CSF-58-160-2UH-LW	58	160	745	1,840	3,430	130	1	11.3	40	61	71	201
CSF-65-50-2UH-LW	65	50	490	1,420	2,830	130	1	16.2	44	61	78	331
CSF-65-80-2UH-LW	65	80	745	2,110	3,720	140	1	16.2	54	88	98	331
CSF-65-100-2UH-LW	65	100	951	2,300	4,750	150	1	16.2	54	88	98	331
CSF-65-120-2UH-LW	65	120	951	2,510	4,750	160	1	16.2	54	88	98	331
CSF-65-160-2UH-LW	65	160	951	2,630	4,750	180	1	16.2	54	88	98	331

CSF-2UH-LW

Key Features:

CSF-32-2UH-LW

Compare Products Your current units are metric. Change to english.

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