Name: High Torque Heavy Load Cup Style Strain Wave Gear
SKU: 0

High Torque Heavy Load Cup Style Strain Wave Gear

● Introduction

The FCG-AJ series strain wave gear is engineered for high-torque and heavy-load applications. It adopts a cup-style flexspline and an integrated cam wave generator, where the cam shaft bore can be customized to match specific motor models. The input shaft directly interfaces with the wave generator's inner bore via a keyway connection. This series typically employs a fixed circular spline end and an output flexspline end configuration.

Features

● Higher torque capacity and enhanced load-bearing performance

● Integrated cam structure simplifies installation with versatile mounting configurations

● Exceptional rotational accuracy and repeatable positioning precision

● Coaxial input/output alignment

● Widely implemented in machinery requiring specialized torque and load-bearing capabilities

Specification

Sheet 1



Model	Reduction ratio	Rated torque at input 2000r/min		Peak torque at start/stop		Permissible max. value of ave.load torque		Instantaneous permissible max. torque		Permissible max. input rotational speed(r/min)	Permissible ave. input rotational speed(r/min)	Backlash	Weight
Model	Reduction ratio	Nm	kgfm	Nm	kgfm	Nm	kgfm	Nm	kgfm	Grease lubricant	Grease lubricant	arcsec	kg
FCG-45-50-AJ	50	229	23	650	66	345	35	1235	126	3800	3000	12	7
FCG-45-80-AJ	80	407	42	918	94	507	52	1651	168	3800	3000	8	7
FCG-45-100-AJ	100	457	47	982	100	650	66	2041	208	3800	3000	6	7
FCG-45-120-AJ	120	523	53	1070	109	806	82	2288	233	3800	3000	5	7
FCG-45-160-AJ	160	523	53	1147	117	819	84	2483	253	3800	3000	4	7
FCG-50-80-AJ	80	484	49	1223	125	675	69	2418	247	3500	2500	8	9
FCG-50-100-AJ	100	611	62	1274	130	866	88	2678	273	3500	2500	6	9
FCG-50-120-AJ	120	688	70	1404	143	1057	108	2678	273	3500	2500	5	9
FCG-50-160-AJ	160	688	70	1534	157	1096	112	3185	325	3500	2500	4	8.9
FCG-58-80-AJ	80	714	73	1924	196	1001	102	3185	325	3000	2200	6	14.6
FCG-58-100-AJ	100	905	92	2067	211	1378	141	4134	422	3000	2200	5	14.6
FCG-58-120-AJ	120	969	99	2236	228	1547	158	4329	442	3000	2200	4	14.6
FCG-58-160-AJ	160	969	99	2392	244	1573	161	4459	455	3000	2200	3	14.6
FCG-65-80-AJ	80	979	100	2770	283	1366	139	4884	498	2800	1900	6	20.9
FCG-65-100-AJ	100	1248	127	3020	308	1996	204	6237	636	2800	1900	5	20.9
FCG-65-120-AJ	120	1248	127	3296	336	2061	210	6237	636	2800	1900	4	20.9
FCG-65-160-AJ	160	1248	127	3453	352	2061	210	6237	636	2800	1900	3	20.9

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