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Vektek Vise

VFB Self Centering Clamping Force Block

Home > Products > Vektek Vise > VFB Self Centering Clamping Force Block
VFB Self Centering Clamping Force Block (PDF 6.00 MB)

Pneumatic Specs

NEW! VFB Self Centering Clamping Force Block

_{Pneumatic Specifications}

Max operating pressure 9 or 6 bar.
High jaw repeatability:
VFB 66-100: 0.01MM
VFB 160-200: 0.02MM
VFB 250: 0.03MM over 100 cycles
Wedge and piston design.
Stroke range from 4 to 30MM.
Operating temperature range from 5 to 60C.
Hardened steel construction.
Pneumatic connections on the side or bottom.

Model Number	Version	F (mm)	Clamping Force (N)	Max Pressure (Bars)	Jaw Stroke (mm)	Max Jaw Length (mm)	Open/Close Time(s)	Air Consumption for full stroke (cm3)	Max Finger weight (kg)
Pneumatic Specifications
VFB66	C1	10	4,500	9	2	60	0.1	30	1.5
VFB100	C1	16	7,600	9	6	150	0.2	135	4.5
VFB100	C2	16	19,000	9	2	60	0.2	135	4.5
VFB160	C1	25	20,000	9	8	200	0.4	500	14
VFB160	C2	25	48,000	9	3	60	0.4	500	14
VFB200	C1	32	22,000	9	10	280	0.85	685	23
VFB200	C2	32	52,000	9	4	105	0.85	685	23
VFB250	C1	40	22,000	6	15	500	1	1420	35
VFB250	C2	40	55,000	6	5	150	1	1420	35

* The gripping force is the arithmetic sum of the individual forces created at the fingers at “F” distance at max pressure.
* Closing and opening times are purely the times that the base jaws are in motion. Valve switching, hose filling, PLC/CNC reactions, and other potential delays are not included and must be taken into consideration when determining cycle times.

Pneumatic Dims

NEW! VFB Self Centering Clamping Force Block

_{Pneumatic Dimensions}

Model	A	B	C	D	E	G	H	L	M	P	R	S	U	V	Z	X
Pneumatic Dimensions
VFB66	66	42	34	29.5	66	3x5	54	37	59	4	M4	6.5	18.5	4	M5	15
VFB100	102	64	50	45	102	4x7	80	63	90	6	M6	9	31	6	M5	20
VFB160	160	110	78	55	160	5x10	140	103	140	8	M8	13	51.5	8	G1/8	16
VFB200	200	130	106	65	200	7x10	164	128	186	8	M8	13	64	8	G1/8	18
VFB250	254	156	124	79	254	7x12	202	159	232	10	M10	18	79.5	10	G1/8	18

Model	Y	W	J	K	a	b	d	d₁	d₂	d₃	d₄	d₅	d₆	d₇	d₉	d₁₀
Pneumatic Dimensions (cont.)
VFB66	2.7	1.8	53	14	30	43	38	26	49.5	24	11	N/A	12	19.5	26.3	6
VFB100	2.7	1.8	71.5	20	47	66	58	34	68	35	13.5	40	19	31	41	6
VFB160	3.2	1.8	88.5	32	78	104	91	25	84.8	60	18	48	24	70	67.5	9
VFB200	4	2.3	93.5	40	102	140	118	35	89.5	74	19	65	27	87	85.5	9
VFB250	4	2.3	103	50	125	170	142	45	98.8	90	19	86	35	109	108.5	9

Model	d₁₁	d₁₂	d₁₃	d₁₄	d₁₅	e	f	Ver. 1 T	Ver. 1 N	Ver. 1 d₈	Ver. 2 T	Ver. 2 N	Ver. 2 d₈	p	t	h	m	n
Pneumatic Dimensions (cont.)
VFB66	N/A	23	16	54	34	30	N/A	10.2	26.4	15.8	N/A	N/A	N/A	40	59	6.5	21	7.5
VFB100	M5	37	15	80	51	38	55.7	14.5	51	19.5	15	52	19	66	93	8.5	31.5	12
VFB160	M5	62	49.5	140	78	47.5	71	18.8	89.6	27.2	19	90	27	81	149	11	52	14
VFB200	M8	91.5	54	164	106	51	74	20	92	46	20	92	46	149	186	13	66	14
VFB250	M8	119	58	202	124	55	81	32.5	103	65.5	25	112	61	182	225	13	88.5	18

Hydraulic Specs

NEW! VFB Self Centering Clamping Force Block

_{Hydraulic Specifications}

Max operating pressure 60 or 120 bar.
High jaw repeatability:
VFB 66-100: 0.01MM
VFB 160-200: 0.02MM
VFB 250: 0.03MM over 100 cycles
Wedge and piston design.
Stroke range from 4 to 30MM.
Operating temperature range from 5 to 60C.
Hardened steel construction.
Hydraulic connections on the side or bottom.

Model Number	Version	F (mm)	Clamping Force (N)*	Max Pressure (bars)	Jaw Stroke (mm)	Max Jaw Length (mm)	Close/Open Time(s)**	Oil Consumption per Stroke Cycle (cmˆ3)	Vise Weight (kg)
Hydraulic Specifications
VFB66	C1	10	6,800	60	2	60	0.5	10	1.5
VFB100	C1	16	16,000	120	6	60	1	33	4.9
VFB100	C2	16	20,000	60	2	60	1	33	4.9
VFB160	C1	25	44,000	120	8	60	1.5	105	14.5
VFB160	C2	25	54,000	60	3	60	1.5	105	14.5
VFB200	C1	32	56,000	60	10	95	2.3	240	24
VFB250	C1	40	62,000	60	15	140	3	440	37

* The gripping force is the arithmetic sum of the individual forces at “F” distance at max pressure.
** Closing and opening times are purely the times that the base jaws are in motion. Valve switching, hose filling, PLC/CNC reactions and other potential delays are not included and must be taken into consideration when determining cycle times.

Hydraulic Dims

NEW! VFB Self Centering Clamping Force Block

_{Hydraulic Dimensions}

Model	A	B	C	D	E	G	H	L	M	P	R	S	U	V	Z	X
Hydraulic Dimensions
VFB66	66	42	34	28	66	5x3	54	27	59	4	M4	6.5	35	4	1/8	15
VFB100	102	64	51	44.5	102	7x4	80	34	90	6	M6	9	34	6	1/8	20
VFB160	160	110	78	55	160	10x5	140	42	140	8	M8	13	42	8	1/8	16
VFB200	200	130	106	65	200	10x7	164	70	186	8	M8	13	70	8	1/8	18
VFB250	254	156	124	79	254	12x7	202	96	189	10	M10	18	96	10	1/8	18

Model	Y	W	J	K	a	b	d	d₁	d₂	d₃	d₄	d₅	d₆	d₇	d₉	d₁₀
Hydraulic Dimensions (cont.)
VFB66	2.7	1.8	53	14	30	43	38	26	49.5	24	11	N/A	12	19	26.3	8
VFB100	2.7	1.8	71.5	20	47	66	58	34	68	35	13.5	40	19	31	41	8
VFB160	3.2	1.8	88.5	32	78	104	91	25	84.8	60	18	48	24	70	67.5	9
VFB200	4	2.3	93.5	40	102	140	118	35	89.5	74	19	65	27	87	85.5	9
VFB250	4	2.3	103	50	125	170	142	45	98.8	90	19	86	35	109	108.5	9

Model	d₁₁	d₁₂	d₁₃	d₁₄	d₁₅	e	f	Ver. 1 T	Ver. 1 N	Ver. 1 d₈	Ver. 2 T	Ver. 2 N	Ver. 2 d₈	p	t	h	m	n
Hydraulic Dimensions (cont.)
VFB66	N/A	23	16	54	34	30	N/A	10.2	26.4	15.8	N/A	N/A	N/A	20	59	6.5	21	7.5
VFB100	M5	37.2	15	80	51	38	55.7	14.5	51	19.5	15	52	19	66	93	8.5	40	12
VFB160	M5	62	49.5	140	78	47.5	71	18.8	89.6	27.2	19	90	27	81	149	11	68	14
VFB200	M8	91.5	54	164	106	51	74	20	92	46	N/A	N/A	N/A	149	186	13	88	14
VFB250	M8	119	58	189	124	55	81	32.5	103	65.5	N/A	N/A	N/A	182	225	13	115	18

Mounting

NEW! SELF-CENTERING VISE

_{LOAD DATA}

	Feed Hole 4 and 5 Actuation		Feed Hole 3 Air Purge		Feed Hole 1 and 2 Lubrication
Pneumatic
TYPE	A	D	A	D	A	D
VFB66	Ø4x1	2.5	Ø3.5x1	2.5	Ø3.5x1	2.5
VFB100	Ø6x1.5	4	Ø5x1.5	3.5	Ø5x1.5	3.5
VFB160	Ø6x1.5	4	Ø5x1.5	3.5	Ø5x1.5	3.5
VFB200	Ø7x1.5	5	Ø6x1.5	4	Ø6x1.5	4
VFB250	Ø7x1.5	5	Ø6x1.5	4	Ø6x1.5	4

	Feed Hole 4 and 5 Actuation		Feed Hole 3 Air Purge		Feed Hole 1 and 2 Lubrication
Hydraulic
TYPE	A	D	A	D	A	D
VFB66	Ø5x1.5	3.5	Ø2.5x1	2.5	Ø2.5x1	2.5
VFB100	Ø6x1.5	4	Ø5x1.5	3.5	Ø5x1.5	3.5
VFB160	Ø7x1.5	5	Ø5x1.5	3.5	Ø5x1.5	3.5
VFB200	Ø7x1.5	5	Ø6x1.5	4	Ø6x1.5	4
VFB250	Ø7x1.5	5	Ø6x1.5	4	Ø6x1.5	4

For proper sealing, mating surface must be flat within 0.003 in. with a maximum 63 µin R_asurface finish.

Load Data

NEW! SELF-CENTERING VISE

_{LOAD DATA}

TYPE	F_A(N)	M_y(Nm)	M_z(Nm)	M_x(Nm)
LOAD DATA
VFB66	2000	75	75	75
VFB100	5000	250	250	250
VFB160	10000	500	500	500
VFB200	13500	800	800	800
VFB250	22000	1200	1200	1200

THE SHOWN FORCE AND MOMENTS ARE APPLIED PER BASE JAW AND MAY OCCUR SIMULTANEOUSLY.

Pneumatic SpecsPneumatic DimsHydraulic SpecsHydraulic DimsMountingLoad Data

NEW! VFB Self Centering Clamping Force Block

_{Pneumatic Specifications}

Max operating pressure 9 or 6 bar.
High jaw repeatability:
VFB 66-100: 0.01MM
VFB 160-200: 0.02MM
VFB 250: 0.03MM over 100 cycles
Wedge and piston design.
Stroke range from 4 to 30MM.
Operating temperature range from 5 to 60C.
Hardened steel construction.
Pneumatic connections on the side or bottom.

Model Number	Version	F (mm)	Clamping Force (N)	Max Pressure (Bars)	Jaw Stroke (mm)	Max Jaw Length (mm)	Open/Close Time(s)	Air Consumption for full stroke (cm3)	Max Finger weight (kg)
Pneumatic Specifications
VFB66	C1	10	4,500	9	2	60	0.1	30	1.5
VFB100	C1	16	7,600	9	6	150	0.2	135	4.5
VFB100	C2	16	19,000	9	2	60	0.2	135	4.5
VFB160	C1	25	20,000	9	8	200	0.4	500	14
VFB160	C2	25	48,000	9	3	60	0.4	500	14
VFB200	C1	32	22,000	9	10	280	0.85	685	23
VFB200	C2	32	52,000	9	4	105	0.85	685	23
VFB250	C1	40	22,000	6	15	500	1	1420	35
VFB250	C2	40	55,000	6	5	150	1	1420	35

NEW! VFB Self Centering Clamping Force Block

_{Pneumatic Dimensions}

Model	A	B	C	D	E	G	H	L	M	P	R	S	U	V	Z	X
Pneumatic Dimensions
VFB66	66	42	34	29.5	66	3x5	54	37	59	4	M4	6.5	18.5	4	M5	15
VFB100	102	64	50	45	102	4x7	80	63	90	6	M6	9	31	6	M5	20
VFB160	160	110	78	55	160	5x10	140	103	140	8	M8	13	51.5	8	G1/8	16
VFB200	200	130	106	65	200	7x10	164	128	186	8	M8	13	64	8	G1/8	18
VFB250	254	156	124	79	254	7x12	202	159	232	10	M10	18	79.5	10	G1/8	18

Model	Y	W	J	K	a	b	d	d₁	d₂	d₃	d₄	d₅	d₆	d₇	d₉	d₁₀
Pneumatic Dimensions (cont.)
VFB66	2.7	1.8	53	14	30	43	38	26	49.5	24	11	N/A	12	19.5	26.3	6
VFB100	2.7	1.8	71.5	20	47	66	58	34	68	35	13.5	40	19	31	41	6
VFB160	3.2	1.8	88.5	32	78	104	91	25	84.8	60	18	48	24	70	67.5	9
VFB200	4	2.3	93.5	40	102	140	118	35	89.5	74	19	65	27	87	85.5	9
VFB250	4	2.3	103	50	125	170	142	45	98.8	90	19	86	35	109	108.5	9

Model	d₁₁	d₁₂	d₁₃	d₁₄	d₁₅	e	f	Ver. 1 T	Ver. 1 N	Ver. 1 d₈	Ver. 2 T	Ver. 2 N	Ver. 2 d₈	p	t	h	m	n
Pneumatic Dimensions (cont.)
VFB66	N/A	23	16	54	34	30	N/A	10.2	26.4	15.8	N/A	N/A	N/A	40	59	6.5	21	7.5
VFB100	M5	37	15	80	51	38	55.7	14.5	51	19.5	15	52	19	66	93	8.5	31.5	12
VFB160	M5	62	49.5	140	78	47.5	71	18.8	89.6	27.2	19	90	27	81	149	11	52	14
VFB200	M8	91.5	54	164	106	51	74	20	92	46	20	92	46	149	186	13	66	14
VFB250	M8	119	58	202	124	55	81	32.5	103	65.5	25	112	61	182	225	13	88.5	18

NEW! VFB Self Centering Clamping Force Block

_{Hydraulic Specifications}

Max operating pressure 60 or 120 bar.
High jaw repeatability:
VFB 66-100: 0.01MM
VFB 160-200: 0.02MM
VFB 250: 0.03MM over 100 cycles
Wedge and piston design.
Stroke range from 4 to 30MM.
Operating temperature range from 5 to 60C.
Hardened steel construction.
Hydraulic connections on the side or bottom.

Model	Y	W	J	K	a	b	d	d₁	d₂	d₃	d₄	d₅	d₆	d₇	d₉	d₁₀
Hydraulic Dimensions (cont.)
VFB66	2.7	1.8	53	14	30	43	38	26	49.5	24	11	N/A	12	19	26.3	8
VFB100	2.7	1.8	71.5	20	47	66	58	34	68	35	13.5	40	19	31	41	8
VFB160	3.2	1.8	88.5	32	78	104	91	25	84.8	60	18	48	24	70	67.5	9
VFB200	4	2.3	93.5	40	102	140	118	35	89.5	74	19	65	27	87	85.5	9
VFB250	4	2.3	103	50	125	170	142	45	98.8	90	19	86	35	109	108.5	9

NEW! VFB Self Centering Clamping Force Block

_{Hydraulic Dimensions}

Model	A	B	C	D	E	G	H	L	M	P	R	S	U	V	Z	X
Hydraulic Dimensions
VFB66	66	42	34	28	66	5x3	54	27	59	4	M4	6.5	35	4	1/8	15
VFB100	102	64	51	44.5	102	7x4	80	34	90	6	M6	9	34	6	1/8	20
VFB160	160	110	78	55	160	10x5	140	42	140	8	M8	13	42	8	1/8	16
VFB200	200	130	106	65	200	10x7	164	70	186	8	M8	13	70	8	1/8	18
VFB250	254	156	124	79	254	12x7	202	96	189	10	M10	18	96	10	1/8	18

Model	Y	W	J	K	a	b	d	d₁	d₂	d₃	d₄	d₅	d₆	d₇	d₉	d₁₀
Hydraulic Dimensions (cont.)
VFB66	2.7	1.8	53	14	30	43	38	26	49.5	24	11	N/A	12	19	26.3	8
VFB100	2.7	1.8	71.5	20	47	66	58	34	68	35	13.5	40	19	31	41	8
VFB160	3.2	1.8	88.5	32	78	104	91	25	84.8	60	18	48	24	70	67.5	9
VFB200	4	2.3	93.5	40	102	140	118	35	89.5	74	19	65	27	87	85.5	9
VFB250	4	2.3	103	50	125	170	142	45	98.8	90	19	86	35	109	108.5	9

Model	d₁₁	d₁₂	d₁₃	d₁₄	d₁₅	e	f	Ver. 1 T	Ver. 1 N	Ver. 1 d₈	Ver. 2 T	Ver. 2 N	Ver. 2 d₈	p	t	h	m	n
Hydraulic Dimensions (cont.)
VFB66	N/A	23	16	54	34	30	N/A	10.2	26.4	15.8	N/A	N/A	N/A	20	59	6.5	21	7.5
VFB100	M5	37.2	15	80	51	38	55.7	14.5	51	19.5	15	52	19	66	93	8.5	40	12
VFB160	M5	62	49.5	140	78	47.5	71	18.8	89.6	27.2	19	90	27	81	149	11	68	14
VFB200	M8	91.5	54	164	106	51	74	20	92	46	N/A	N/A	N/A	149	186	13	88	14
VFB250	M8	119	58	189	124	55	81	32.5	103	65.5	N/A	N/A	N/A	182	225	13	115	18

NEW! SELF-CENTERING VISE

_{LOAD DATA}

	Feed Hole 4 and 5 Actuation		Feed Hole 3 Air Purge		Feed Hole 1 and 2 Lubrication
Pneumatic
TYPE	A	D	A	D	A	D
VFB66	Ø4x1	2.5	Ø3.5x1	2.5	Ø3.5x1	2.5
VFB100	Ø6x1.5	4	Ø5x1.5	3.5	Ø5x1.5	3.5
VFB160	Ø6x1.5	4	Ø5x1.5	3.5	Ø5x1.5	3.5
VFB200	Ø7x1.5	5	Ø6x1.5	4	Ø6x1.5	4
VFB250	Ø7x1.5	5	Ø6x1.5	4	Ø6x1.5	4

	Feed Hole 4 and 5 Actuation		Feed Hole 3 Air Purge		Feed Hole 1 and 2 Lubrication
Hydraulic
TYPE	A	D	A	D	A	D
VFB66	Ø5x1.5	3.5	Ø2.5x1	2.5	Ø2.5x1	2.5
VFB100	Ø6x1.5	4	Ø5x1.5	3.5	Ø5x1.5	3.5
VFB160	Ø7x1.5	5	Ø5x1.5	3.5	Ø5x1.5	3.5
VFB200	Ø7x1.5	5	Ø6x1.5	4	Ø6x1.5	4
VFB250	Ø7x1.5	5	Ø6x1.5	4	Ø6x1.5	4

For proper sealing, mating surface must be flat within 0.003 in. with a maximum 63 µin R_asurface finish.

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