CSD series Harmonic Drive Gearbox - Planetaryreducer.com

Features

The compact shape CSD series harmonic drive gearboxes are available in seven sizes with gear ratios of 50, 80, 100, 120 and 160:1 offering repeatable peak torques from 12 to 823 Nm.

The output bearing with high tilting rigidity enables the direct introduction of high payloads without further support and thus permits simple and space saving design installations.

FHTW CSD harmonic gearbox is featured by its very short overall length and low weight. The CSD-2UF unit is available as a hollow shaft unit to feed through supply lines or services for further axes and with a high capacity output bearing that can withstand heavy payloads.The CSD-2UH unit easily enables compact motor attachment for any standard servo motors.

The CSD harmonic unit and motor form a compact, lightweight assembly, which can quickly withstand heavy loads. Due to the Units positioning accuracy, stable machine properties with short cycle times are guaranteed.

Features of CSD harmonic drive gearbox

*Compact design

*Hollow structure

*High torque capacity

*Load capacity of output side bearing is large

Structure of CSD harmonic drive

CSD series harmonic gearbox is mainly used in industrial robots,automation and handling,medical technology,machine tools,machine center,surgical robots,aerospace,semiconductor manufacturing,etc.

Model selection

Name	Model	Ratio			Type	Special type
CSD:Harmonic Drive	14	50	100	*	2UH:Combination type(Model 14-50) 2UF:Model of upgrading main bearing load capacity through hollow hole structure(Model 14-40)	SP=Shape,performance and other special typeBlank=Standard type
	17	50	100	*
	20	50	100	160
	25	50	100	160
	32	50	100	160
	40	50	100	160
	50	50	100	160

Parameter

CSD-2UH parameters

Model	Ratio	Rated torque of input speed 2000r/min		Max. torque of starting to stop		Max. torque of average load		Instant Max.torque		Max.input speed r/min	Average input speed r/min	Moment of inertia
		Nm	kgfm	Nm	kgfm	Nm	kgfm	Nm	kgfm	Grease lubrication	Grease lubrication	I X10-4kgm²	J X10-5kgfms²
14	50	3.7	0.38	12	1.2	4.8	0.49	24	2.4	8500	3500	0.021	0.021
	100	5.4	0.55	19	1.9	7.7	0.79	35	3.6
17	50	11	1.1	23	2.3	18	1.9	48	4.9	7300	3500	0.054	0.055
	100	16	1.6	37	3.8	27	2.8	71	7.2
20	50	17	1.7	39	4.0	24	2.4	69	7.0	6500	3500	0.09	0.092
	100	28	2.9	57	5.8	34	3.5	95	9.7
	160	28	2.9	64	6.5	34	3.5	95	9.7
25	50	27	2.8	69	7.0	38	3.9	127	13	5600	3500	0.282	0.288
	100	47	4.8	110	11	75	7.6	184	19
	160	47	4.8	123	13	75	7.6	204	21
32	50	53	5.4	151	15	75	7.6	268	27	4800	3500	1.09	1.11
	100	96	10	233	24	151	15	420	43
	160	96	10	261	27	151	15	445	45
40	50	96	10	281	29	137	14	480	49	4000	3000	2.85	2.91
	100	185	19	398	41	260	27	700	71
	160	206	21	453	46	316	32	765	78
50	50	172	18	500	51	247	25	1000	102	3500	2500	8.61	8.78

Note:Moment of inertia I=1/4GD²

CSD-2UF parameters

Model	Ratio	Rated torque of input speed 2000r/min		Max. torque of starting to stop		Max. torque of average load		Instant Max.torque		Max.input speed r/min	Average input speed r/min	Moment of inertia
Model	Ratio	Nm	kgfm	Nm	kgfm	Nm	kgfm	Nm	kgfm	Grease lubrication	Grease lubrication	I X10-4kgm²	J X10-5kgfms²
14	50	3.7	0.38	12	1.2	4.8	0.49	24	2.4	8500	3500	0.021	0.021
14	100	5.4	0.55	19	1.9	7.7	0.79	35	3.6	8500	3500	0.021	0.021
17	50	11	1.1	23	2.3	18	1.9	48	4.9	7300	3500	0.054	0.055
17	100	16	1.6	37	3.8	27	2.8	71	7.2	7300	3500	0.054	0.055
20	50	17	1.7	39	4.0	24	2.4	69	7.0	6500	3500	0.09	0.092
	100	28	2.9	57	5.8	34	3.5	95	9.7
	160	28	2.9	64	6.5	34	3.5	95	9.7
25	50	27	2.8	69	7.0	38	3.9	127	13	5600	3500	0.282	0.288
	100	47	4.8	110	11	75	7.6	184	19
	160	47	4.8	123	13	75	7.6	204	21
32	50	53	5.4	151	15	75	7.6	268	27	4800	3500	1.09	1.11
	100	96	10	233	24	151	15	420	43
	160	96	10	261	27	151	15	445	45
40	50	96	10	281	29	137	14	480	49	4000	3000	2.85	2.91
	100	185	19	398	41	260	27	700	71
	160	206	21	453	46	316	32	765	78

Note:Moment of inertia I=1/4GD²

Dimensions

Dimensions of CSD harmonic drive gearboxes

Weight

Combination type （2UH）weight
Model	14	17	20	25	32	40	50
Weight(kg)	0.35	0.46	0.65	1.2	2.4	3.6	6.9
2UF type weight
Model	14	17	20	25	32	40
Weight(kg)	0.5	0.66	0.94	1.7	3.3	5.7

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Features

Model selection

Parameter

Dimensions

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