BT 中空动力夹头（二爪高速中空型)

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软爪/硬爪/扇形爪,旋转工作台,NTH

BT 中空动力夹头（二爪高速中空型) 产品信息

品牌/Brand：NTH

两爪楔形大通孔夹头,适用于夹持不规则工件。

夹头滑动面经硬化处理及精密研磨，并直接润滑。

高刚性、高精度及高转速。

It’swedge hook type 2-jaw power chuck with the large through-hole. Suitable for irregularworkpiece.

Matching surfaces of all parts are hardened, ground and lubricateddirectly

Construction of high rigidity and high clamping accuracy andhigh rotary speed.

尺寸单位/Size unit: mm

规格 Spec 型号 Model	楔心行程 Plunger stroke mm	爪行程直径 Jaw stroke Dia. mm	大夹持直径 Max chucking Dia. mm	小夹持直径 Min chucking Dia. mm	容许油压缸推力 Max.D.B.Pull kgf
BT-204	10	5.4	110	7	940
BT-205 A4	10	5.4	135	12	1190
BT-206 A5	12	5.5	169	15	1470
BT-208 A5	16	7.4	210	13	2360
BT-208 A6	16	7.4	210	13	2360
BT-210 A6	19	8.8	254	31	2900
BT-210 A8	19	8.8	254	31	2900
BT-212 A8	23	10.6	304	34	3740
BT-215 A11	23	10.6	381	50	4790
BT-218 A11	23	10.6	450	50	4823

规格 Spec 型号 Model	大夹持力 Max clamping force kgf	高转速 Max RPM	惯性矩 I kg*m2	重量 Weight kg	带法兰重量 Weight(Ad.) kg	适合油压缸 Matched cylinders
BT-204	1930	8000	0.01	3.8	-	H-0928
BT-205 A4	2440	7000	0.02	6.5	7.3	H-1036
BT-206 A5	3870	6000	0.06	11.5	13.3	H-1246
BT-208 A5	5840	5000	0.17	21.3	24.2	H-1552
BT-208 A6	5840	5000	0.17	21.3	22.4	H-1552
BT-210 A6	7540	4200	0.31	33.5	40.5	H-1875
BT-210 A8	7540	4200	0.31	33.5	39	H-1875
BT-212 A8	9780	3300	0.7	59.7	62.7	H-2091
BT-215 A11	12200	2500	2.23	115	122	H-2511
BT-218 A11	12236	2000	3.31	122	133	H-2511

规格 Spec 型号 Model	A	B	B (Ad.)	C(H6)	D	D1	D2	E	E1	F	Gmax	Gmax(Ad.)	Gmin	Gmin(Ad.)	H	J
BT-204	110	59	-	85	70.6	-	-	4	-	26	3.5	-	-6.5	-	17.5	12
BT-205 A4	135	60	71	110	82.6	63.51	96	4	15	33	1	16	-9	6	20	12
BT-206 A5	169	81	91	140	104.8	82.56	116	5	15	45	11	26	-1	14	19	20
BT-208 A5	210	91	109	170	133.4	82.56	104.8	5	23	52	14.5	37.5	-1.5	21.5	20.5	30
BT-208 A6	210	91	103	170	133.4	106.38	150	5	17	52	14.5	31.5	-1.5	15.5	20.5	30
BT-210 A6	254	100	120	220	171.5	106.38	133.4	5	25	75	8.5	33.5	-10.5	14.5	25	45
BT-210 A8	254	100	113	220	171.5	139.72	190	5	18	75	8.5	26.5	-10.5	7.5	25	45
BT-212 A8	304	110	122	220	171.5	139.72	190	6	18	91	8	26	-15	3	28	50
BT-215 A11	381	133	149	300	235	196.87	260	6	22	117.5	11	33	-12	10	39	60
BT-218 A11	450	133	149	300	235	196.87	260	6	22	117.5	7	29	-16	6	43	-

规格 Spec 型号 Model	K max	L	L1	L1(Ad.)	M	N	P	Q max	Q min	R max	R min	S	T	U
BT-204	M32×1.5	3-M10	16	-	24	52	14	23	20.3	11.3	6.8	23	10	-
BT-205 A4	M40×1.5	3-M10	15	15	31	62	14	26.5	23.8	19.8	7.8	25	10	3-M6
BT-206 A5	M55×2	6-M10	16	16	37	73	20	32	29.3	22.8	9.3	31	12	3-M6
BT-208 A5	M60×2	6-M12	20	18	38	95	25	38.7	35	29.8	14.8	35	14	6-M10
BT-208 A6	M60×2	6-M12	20	18	38	95	25	38.7	35	29.8	14.8	35	14	3-M6
BT-210 A6	M85×2	6-M16	22	18	43	110	30	51	46.6	33.8	14.3	40	16	6-M12
BT-210 A8	M85×2	6-M16	22	24	43	110	30	51	46.6	33.8	14.3	40	16	3-M8
BT-212 A8	M100×2	6-M16	23	25	51	130	30	61.3	56	45.8	15.8	50	21	3-M8
BT-215 A11	M130×2	6-M20	30	28	66	165	43	82	76.7	46.8	13.8	62	25	4-M10
BT-218 A11	M130×2	6-M20	30	28	66	165	43	82	76.7	79.5	15.25	62	22	3-M10