Component Sets

FR (HDUR) Series Heavy Duty Pancake Component Set PDF

FR (HDUR) Series Heavy Duty Pancake Component Set CAD Downloads

FR Series Heavy Duty Pancake Component Sets

(Formerly HDUR)

List of Features

The FR Series range has been developed to meet the trend towards flatter gear sets while retaining the many advantages of Harmonic Drive® precision strain wave gearing.
It consists of four parts like the FB series and operates using the same principle as the cup type.
It is basically structured in the same way as the FB series and supports high torque capacity by
arranging the wave generator bearings in two lines and widening the tooth width of the Circular Spline and the Flexspline.

Maximum reduction ratio in minimum space
Low backlash
Simple installation and maintenance
FR is a heavy duty version of the FB
FR uses a double wave generator bearing

Model Ordering Code

FR -	20 -	80 -	2 -	GR
1	2	3	4	5

1.	Type	: FR series
2.	Size	: 14 , 20 , 25 , 32 , 40 , 50
3.	Reduction Ratio	: 50, 78, 80, 88, 96, 100, 104, 110, 120, 128, 131, 132, 157, 158, 160, 194, 200, 208, 242, 258, 260, 320 (Note : Ratio size depends upon unit size )
4.	Models and symbols	: 2=Component type
5.	Specification	: GR= Standard type

List of Ratings

Size	Gear Ratio	Rated Torque at 2000rpm		Repeated Peak Torque		Max.Average load Torque		Max.Momentary Torque		Max. Input Speed	CAD Downloads
Size	Gear Ratio	N.m	In.lb	N.m	In.lb	N.m	In.lb	N.m	In.lb	r/min( grease)	CAD Downloads
14	50	4.4	39	5.4	48	5.4	48	13.7	121	3600	PDF DXF
	88	5.9	52	9.8	87	9.8	87	19.6	173
	100	7.8	69	13.7	121	9.8	87	19.6	173
	110	7.8	69	13.7	121	9.8	87	19.6	173
20	50	25	221	34	301	34	301	69	611	3600	PDF DXF
	80	34	301	41	363	41	363	72	637
	100	40	354	53	469	49	434	94	832
	128	40	354	67	593	49	434	102	903
	160	40	354	77	681	49	434	86	761
25	50	39	345	55	487	55	487	108	956	3600	PDF DXF
	80	56	496	69	611	69	611	122	1080
	100	67	593	91	805	91	805	160	1416
	120	67	593	108	956	108	956	190	1682
	160	67	593	135	1195	108	956	172	1522
	200	67	593	147	1301	108	956	172	1522
32	50	76	673	108	956	108	956	216	1912	3600	PDF DXF
	78	108	956	137	1212	137	1212	245	2168
	100	137	1212	176	1558	176	1558	323	2859
	131	137	1212	255	2257	216	1912	451	3991
	157	137	1212	294	2602	216	1912	500	4425
	200	137	1212	314	2779	216	1912	372	3292
	260	137	1212	314	2779	216	1912	372	3292
40	50	137	1212	196	1735	196	1735	353	3124	3300	PDF DXF
	80	196	1735	245	2168	245	2168	431	3814
	100	255	2257	314	2779	314	2779	549	4859
	128	294	2602	392	3469	392	3469	686	6071
	160	294	2602	461	4080	451	3991	813	7195
	200	294	2602	529	4682	451	3991	745	6593
	258	294	2602	627	5549	451	3991	745	6593
50	80	363	3213	440	3894	441	3903	784	6938	3000	PDF DXF
	100	470	4160	578	5115	578	5115	1019	9018
	120	559	4947	696	6160	696	6160	1225	10841
	160	559	4947	833	7372	833	7372	1470	13010
	200	559	4947	960	8496	843	7461	1411	12487
	242	559	4947	1176	10408	843	7461	1411	12487
65	78	745	6593	921	8151	921	8151	1617	14310.5	2200	PDF DXF
	104	1070	9470	1340	11859	1340	11859	2360	20886
	132	1070	9470	1650	14603	1570	13895	2890	25577
	158	1070	9470	1970	17435	1570	13895	3450	30533
	208	1070	9470	2180	19293	1570	13895	2590	22922
	260	1070	9470	2200	19470	1570	13895	2590	22922
80	80	1320	11682	1640	14514	1640	14514	2870	25400	2000	PDF DXF
	96	1660	14691	2050	18143	2050	18143	3590	31772
	128	2300	20355	2820	24957	2830	25046	4960	43896
	160	2350	20798	3380	29913	3130	27701	5940	52569
	194	2350	20798	4300	38055	3130	27701	6900	61065
	258	2350	20798	4350	38498	3130	27701	5170	45755
	320	2350	20798	4350	38498	3130	27701	5170	45755
100	80	2330	20621	2870	25400	2870	25400	5040	44604	1700	PDF DXF
	100	3200	28320	3940	34869	3940	34869	6920	61242
	120	3890	34427	4780	42303	4780	42303	8400	74340
	160	4470	39560	6230	55136	5720	50622	10950	96908
	200	4470	39560	7090	62747	5720	50622	12440	110094
	242	4470	39560	7960	70446	5720	50622	9410	83279
	320	4470	39560	7960	70446	5720	50622	9410	83279

Product Drawings

List of Dimensions

L (Unit:mm)

Symbol /Size	14	20	25	32	40	50	65	80	100
øA (h6)	50	70	85	110	135	170	215	265	330
B	8.5	12	14	18	21	26	35	41	50
C	1	1	1	1	1	1	1	1	1
D	18	25	29	37	43	53	71	83	101
Weight(kgf)	0.2	0.5	0.8	1.7	3	6	12	22.3	42.6

Please confirm dimensions and specification with the drawing issued by Harmonic Drive LLC

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