CHCD-A / CHCD-AL-Zhejiang Haochen Machinery Co., Ltd

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Specification of CHCD Sereis (High Assembly)

Specification of CHCG Sereis (Roller Type)

CHCD-A / CHCD-AL

Features: CHCD series linear guide rail, the use of four rows of circular grooving, with four rows of steel balls and other 45 degrees of contact Angle, so that the steel ball to achieve the ideal two-point contact structure, can withstand the load from up and down and left and right directions; If necessary, prepressure can be applied to improve rigidity. With the function of automatic aligning, it can absorb the assembly error of the mounting surface and obtain the requirements of high precision. The CHCD series is based on the concept of high speed, high load, high rigidity and high precision. Applications: Machining center, injection machine, tool machine, punching machine, precision machining machine, automation device, heavy cutting machine, transportation equipment, marble cutting machine, measuring instrument, grinding machine, etc.

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Specification of CHCD Sereis (High Assembly)

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Product details

CHCD-A / CHCD-AL

CHCD-A	CHCD-AL

The flange part is produced with the threaded installation hole which can use the long screw bolt	Same cross section to CHCD-A, lengthened the block's length, enhance the rated load capacity

Model	Physical Dimension			Block Dimension									Grease Nipple Specification
Model	Height M	Width W	Length L	B	C	S	L1	T	T1	K	N	E	Grease Nipple Specification
CHCD15A	24	47	61.8	38	30	M5	39.8	8.5	8.5	19.8	4.3	5.5	G-M4
CHCD20A	30	63	77.4	53	40	M6	50.8	10	10	25.4	5	12	G-M6
CHCD20AL	30	63	93.4	53	40	M6	66.8	10	10	25.4	5	12	G-M6
CHCD25A	36	70	83.5	57	45	M8	59.5	16	12	30.5	6	12	G-M6
CHCD25AL	36	70	104.6	57	45	M8	78.6	16	12	30.5	6	12	G-M6
CHCD30A	42	90	97.4	72	52	M10	70.5	18	12	36	7	12	G-M6
CHCD30AL	42	90	120.4	72	52	M10	93	18	12	36	7	12	G-M6
CHCD35A	48	100	112.4	82	62	M10	80.5	20	14	40.5	8	12	G-M6
CHCD35AL	48	100	138.2	82	62	M10	105.8	20	14	40.5	8	12	G-M6
CHCD45A	60	120	139.4	100	80	M12	97.7	22	15	50.5	10	12.9	G-PT1/8
CHCD45AL	60	120	171	100	80	M12	129.8	22	15	50.5	10	12.9	G-PT1/8
CHCD55A	70	140	166.7	116	95	M14	118	29	15	57	11	12.9	G-PT1/8
CHCD55AL	70	140	204.8	116	95	M14	156.1	29	15	57	11	12.9	G-PT1/8
CHCD65A	90	170	200.2	142	110	M16	147	37	23	75	19	12.9	G-PT1/8
CHCD65AL	90	170	259.6	142	110	M16	206.5	37	23	75	19	12.9	G-PT1/8
CHCD85A	110	215	247	185	140	M20	178.6	55	30	98	23	12.9	G-PT1/8
CHCD85AL	110	215	304	185	140	M20	236	55	30	98	23	12.9	G-PT1/8

Model	Rail Dimension					Basic Load Rating		Allowable Static Torque			Weight
Model	Width W1	W2	Height M1	Pitch F	d1×d2×h	c (KN)	Co (KN)	MA KN-M	MB KN-M	MC KN-M	Block(kg)	Rail(kg/m)
CHCD15A	15	16	15	60	4.5×7.5×5.3	11.38	16.97	0.1	0.1	0.12	0.19	1.5
CHCD20A	20	21.5	17.5	60	6×9.5×8.5	17.75	27.76	0.2	0.2	0.27	0.42	2.3
CHCD20AL	20	21.5	17.5	60	6×9.5×8.5	21.18	35.90	0.35	0.35	0.35	0.53	2.3
CHCD25A	23	23.5	22	60	7×11×9	26.48	36.49	0.33	0.33	0.42	0.64	3.3
CHCD25AL	23	23.5	22	60	7×11×9	32.75	49.44	0.57	0.57	0.56	0.83	3.3
CHCD30A	28	31	26	80	9×14×12	38.74	52.19	0.53	0.53	0.66	1.11	4.8
CHCD30AL	28	31	26	80	9×14×12	47.27	69.16	0.92	0.92	0.88	1.46	4.8
CHCD35A	34	33	29	80	9×14×12	49.52	79.16	0.81	0.81	1.16	1.62	6.6
CHCD35AL	34	33	29	80	9×14×12	60.21	91.63	1.4	1.4	1.54	2.08	6.6
CHCD45A	45	37.5	38	105	14×20×17	77.57	102.71	1.55	1.55	1.98	2.88	11.0
CHCD45AL	45	37.5	38	105	14×20×17	94.54	136.46	2.68	2.68	2.63	3.3	11.0
CHCD55A	53	43.5	44	120	16×23×20	114.44	148.33	2.64	2.64	3.69	4.5	15.1
CHCD55AL	53	43.5	44	120	16×23×20	139.35	136.20	4.57	4.57	4.88	5.7	15.1
CHCD65A	63	53.5	53	150	18×26×22	163.63	215.33	4.27	4.27	6.65	8.5	22.5
CHCD65AL	63	53.5	53	150	18×26×22	208.36	303.13	7.38	7.38	9.38	10.7	22.5
CHCD85A	85	65	65	180	24×35×28	247.88	346.70	10.4	10.4	12.9	17.0	35.2
CHCD85AL	85	65	65	180	24×35×28	351.45	441.26	12.8	12.8	17.2	23.0	35.2