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Home » Quiri Hydromécanique » Hydraulic Clamping Systems » Swing clamps with helical rotation » Double-acting swing clamp – 350 bar – Fastening with base with counter-bores HLF

Double-acting swing clamp – 350 bar – Fastening with base with counter-bores HLF

Double-acting - with rotation travel
Force at 250 bar: 8 to 16 kN

Supply through counter-bores near base

Double-acting swing clamp – 350 bar – Fastening with base with counter-bores HLF : Swing clamps with helical rotation - Quiri

Characteristics

• total travel = rotation travel + clamping travel
• right of left helical rotation, 90°±2°
• bleeder near clamping (HLF 21 and HLF 31)
• bleeder near release (HLF 31)
• rod indexing
• maximum service pressure: 250 bar

Options 1:10 taper

STANDARD WITH NO INDEXING

• different travel ranges on request
• choice of rotation angle in 5° 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 5° 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 (dimensions and tightening torque: see Lock washer for clamp type P11, P21 and Nut for clamp type P31 and P41).

O-rings:

HLF21: 5.28 x 1.78 – 90 Shore
HLF31: 7.65 x 1.78 – 90 Shore

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Double-acting swing clamp – 350 bar – Fastening with base with counter-bores HLF : Swing clamps with helical rotation - Quiri - 2

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

Max force at 250 bar	Rod ød	Clamping travel	Total travel	Max flow rate A	Swept volume A B	Direction of rotation	α = 15° (with indexing)			α = 1:10 (without indexing)
Max force at 250 bar	Rod ød	Clamping travel	Total travel	Max flow rate A	Swept volume A B	Direction of rotation	Type	Reference	e1	Reference	e2	a	c	øD	f Hexagonal	h	øk1 øk2	L	L1	L2	L3	m1	m2	p1
kN	mm	mm	mm	l/min	cm³							mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
8	25	12	24	0.9	11.06	right	HLF 21 DX	191 201/050	M16x1.5	M 665-R-025	M22x1.5	16	14	52	6	28	76	147	90	32.5	117	8.8	4	6.5	3D
8	25	12	24	0.9	22.61	left	HLF 21 GX	191 201/150	M16x1.5	M 665-L-025	M22x1.5	16	14	52	6	28	63	147	90	32.5	117	8.8	4	6.5	3D
8	25	25	37	0.9	17.42	right	HLF 21 DX C25	191 211/050	M16x1.5	M 665-R-025-25	M22x1.5	16	14	52	6	28	76	176	106	32.5	146	8.8	4	6.5	3D
8	25	25	37	0.9	35.59	left	HLF 21 GX C25	191 211/150	M16x1.5	M 665-L-025-25	M22x1.5	16	14	52	6	28	63	176	106	32.5	146	8.8	4	6.5	3D
16	36	15	29	2	26.95	right	HLF 31 DX	192 163/050	M24x1.5	M 665-R-036	M30x1.5	16	20	72	10	38	110	176.5	106.5	42	138.5	11.1	5	10.5	3D
16	36	15	29	2	55.94	left	HLF 31 GX	192 163/150	M24x1.5	M 665-L-036	M30x1.5	16	20	72	10	38	90	176.5	106.5	42	138.5	11.1	5	10.5	3D
16	36	25	39	2	36.85	right	HLF 31 DX C25	192 182/050	M24x1.5	M 665-R-036-25	M30x1.5	18	20	72	10	38	110	201.5	121.5	42	163.5	11.1	5	10.5	3D
16	36	25	39	2	76.55	left	HLF 31 GX C25	192 182/150	M24x1.5	M 665-L-036-25	M30x1.5	18	20	72	10	38	90	201.5	121.5	42	163.5	11.1	5	10.5	3D

Double-acting swing clamp – 350 bar – Fastening with base with counter-bores HLF

Characteristics

Options 1:10 taper

Options 15° taper

Nota

Product charts

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