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Home » Quiri Hydromécanique » Hydraulic Clamping Systems » Swing clamps with planar rotation » Double-acting swing clamp – 250 bar – Flanged block PBF

Double-acting swing clamp – 250 bar – Flanged block PBF

Double-acting - planar rotation
Max force at 250 bar: 4 to 24 kN

Block type with supply through counter-bores on the base

Double-acting swing clamp – 250 bar – Flanged block PBF : Swing clamps with planar rotation - Quiri

Characteristics

• rotation in left or right plane
• rod indexing
• clamps with bleeders
• for machining of indexing on the clamping arm see BC, BCK, BM, BMK, BL, BLK

• different travel ranges on request
• choice of rotation angle in 1° increments (please specify with the order)
• metal scraper (please specify with the order)
• optional indexing (please specify with the order)

Options 15° taper

STANDARD WITH INDEXING

• different travel ranges on request
• choice of rotation angle in 1° increments (please specify with the order)
• metal scraper (please specify with the order)
• also with no optional indexing (please specify with the order)

Nota

Clamps are supplied with O-rings, lock nut and lock washer.
Clamps with a 15° taper are supplied with a lock nut and lock washer (dimensions and tightening torque: see Lock washer for clamp type P11, P21 and Nut for clamp type P31 and P41).
O-rings:

5.28 x 1.78 – 90 Shore for PBF11 and PBF21 A51156
7.65 x 1.78 – 90 Shore for PBF31 and PBF41 A51150

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Double-acting swing clamp – 250 bar – Flanged block PBF : Swing clamps with planar rotation - Quiri - 2

Definition of forces depending on clamping arm: consult the guide
Important recommendations: consult the guide
NOT INDEXED: The pin may be removed using a drift punch

F max at 250 bar	Rod ød	Travel	Max flow rate A	Swept volume A B	Direction of rotation	α = 15° (with indexing)			α = 1:10 (without indexing)
F max at 250 bar	Rod ød	Travel	Max flow rate A	Swept volume A B	Direction of rotation	Type	Reference	e1	Reference	e2	a	c	f span-ner	g	h	øk1 øk2 k3	L	L1	L3	øm	m1	m2	p1 p2 p3	p4 p5 p6	t1 t2 t3
kN	mm	mm	l/min	cm³							mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
4	18	8	0.4	5.3	right	PBF 11 DX	191 162/050	M12x1.5	640-R-018	M16x1.5	13	10	5	36	60	8 4 38.5	121	88	48.5	8.8	24.5	59	6.5 11 6.5	10 67 45	8 4 45	3D
4	18	8	0.4	7.4	left	PBF 11 GX	191 162/150	M12x1.5	640-L-018	M16x1.5	13	10	5	36	60	8 4 38.5	121	88	48.5	8.8	24.5	59	6.5 11 6.5	10 67 45	8 4 45	3D
8	25	12	0.9	15	right	PBF 21 DX	191 072/050	M12x1.5	640-R-025	M22x1.5	16	14	6	52	75	10 5 44.5	152	107	59.5	8.8	28	68.5	8.5 14 8	12 77 58	10 5 58	3D
8	25	12	0.9	21	left	PBF 21 GX	191 072/150	M12x1.5	640-L-025	M22x1.5	16	14	6	52	75	10 5 44.5	152	107	59.5	8.8	28	68.5	8.5 14 8	12 77 58	10 5 58	3D
16	36	12	2	41	right	PBF 31 DX	191 079/050	M24x1.5	640-R-036	M30x1.5	18	20	10	72	96	14 7 60	195	142	75	11.1	34	94	10.5 17 11	15 105 76	14 7 76	3D
16	36	12	2	53	left	PBF 31 GX	191 079/150	M24x1.5	640-L-036	M30x1.5	18	20	10	72	96	14 7 60	195	142	75	11.1	34	94	10.5 17 11	15 105 76	14 7 76	3D
24	42	12	3	74	right	PBF 41 DX	191 081/050	M30x1.5	640-R-042	M36x1.5	20	22	12	85	116	16 8 70	218	161	85	11.1	40	107	13 20 13	20 120 92	16 8 92	3D
24	42	12	3	88	left	PBF 41 GX	191 081/150	M30x1.5	640-L-042	M36x1.5	20	22	12	85	116	16 8 70	218	161	85	11.1	40	107	13 20 13	20 120 92	16 8 92	3D

Double-acting swing clamp – 250 bar – Flanged block PBF

Characteristics

Options 1:10 taper

Options 15° taper

Nota

Product accessories

Fastening accessories: EMB

Short clamping arm – rod with 15° taper – For swing clamp size: 11 – 12 – 21 – 31 – 41 BC

Short clamping arm – rod with 1:10 taper – For swing clamp size: 11 – 12 – 21 – 31 – 41 BCK

Medium clamping arm – rod with 15° taper – For swing clamp size: 11 – 12 – 21 – 31 – 41 BM

Medium clamping arm – rod with 1:10 taper – For swing clamp size: 11 – 12 – 21 – 31 – 41 BMK

Long clamping arm – rod with 15° taper – For swing clamp size: 11 – 12 – 21 – 31 – 41 BL

Long clamping arm – rod with 1:10 taper – For swing clamp size: 11 – 12 – 21 – 31 – 41 BLK

Lock washer for clamp type P11, P21

Nut for clamp type P31 and P41 with 15° taper

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Let us advise you!