Curved – HCR

THK HCR linear guide in a radius

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The curved HCR linear guide from THK can be constructed from multiple circular segments to form a complete circle with radii up to 3 m (pitch circle). The guide is based on the HSR standard series. This means, for example, that the 45° contact angle of the four rows of balls ensures uniform load capacity in all directions. One or more carriages can be used on the curved ball recirculating guides.

The executionCurved – HCRhas the following advantages:

THK

Conventional

Equal load capacity in all directions

Rail + block in a radius

Construction form

Dimensions

THK HCR kogelomloop railgeleiding in een radius

Type	Radius	Set afmetingen			Bevestiging
		Hoogte	Breedte	Lengte	Loopwagen			Rail
		M	W	L	B	C	S	Ɵ 2 °	d 1 x d 2 x h
HCR12A	100	18	39	44.6	32	18	M4	23	3,5 x 6 x 5
HCR15A	150	24	47	54.5	38	24	M5	23	4,5 x 7,5 x 5,3
	300	24	47	55.5	38	28	M5	12	4,5 x 7,5 x 5,3
	400	24	47	55.8	38	28	M5	9	4,5 x 7,5 x 5,3
HCR25A	500	36	70	81.6	57	45	M8	7	7 x 11 x 9
	750	36	70	82.3	57	45	M8	5	7 x 11 x 9
	1000	36	70	82.5	57	45	M8	4	7 x 11 x 9
HCR35A	600	48	100	107.2	82	58	M10	9	9 x 14 x 12
	800	48	100	107.5	82	58	M10	5.5	9 x 14 x 12
	1000	48	100	108.2	82	58	M10	5	9 x 14 x 12
	1300	48	100	108.5	82	58	M10	3.5	9 x 14 x 12
HCR45A	800	60	120	136.7	100	70	M12	8	14 x 20 x 17
	1000	60	120	137.3	100	70	M12	6	14 x 20 x 17
	1200	60	120	137.3	100	70	M12	5	14 x 20 x 17
	1600	60	120	138	100	70	M12	4	14 x 20 x 17
HCR65A	1000	90	170	193.8	142	106	M16	8	18 x 26 x 22
	1500	90	170	195.4	142	106	M16	6	18 x 26 x 22
	2000	90	170	195.9	142	106	M16	4	18 x 26 x 22
	2500	90	170	196.5	142	106	M16	3.5	18 x 26 x 22
	3000	90	170	196.5	142	106	M16	3	18 x 26 x 22

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Loads and moments

Bouwgrootte	Type loopwagen	Codering loopwagen	Draaggetallen (kN)		Momentbelastingen (kN-m)
			Dynamisch	Statisch	MA		MB		MC
			Dynamisch	Statisch	1 loopwagen	2 loopwagens	1 loopwagen	2 loopwagens	1 loopwagen
12	standaard	HCR12A	4.7	8.53	0.0409	0.228	0.0409	0.228	0.0445
15	standaard (radius 150)	HCR15A	6.66	10.8	0.0805	0.457	0.0805	0.457	0.0844
15	standaard (radius 300 en 400)	HCR15A	8.33	13.5	0.0805	0.457	0.0805	0.457	0.0844
25	standaard	HCR25A	19.9	34.4	0.307	1.71	0.307	1.71	0.344
35	standaard	HCR35A	37.3	61.1	0.782	3.93	0.782	3.93	0.905
45	standaard	HCR45A	60	95.6	1.42	7.92	1.42	7.92	1.83
65	standaard	HCR65A	141	215	4.8	23.5	4.8	23.5	5.82

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