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Home » Quiri Hydromécanique » Hydraulic Clamping Systems » Swing clamps with helical rotation » Double-acting swing clamp – 250 bar – Fastening with base with counter-bores HTF

Double-acting swing clamp – 250 bar – Fastening with base with counter-bores HTF

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

Base with supply taps

Double-acting swing clamp – 250 bar – Fastening with base with counter-bores HTF : Swing clamps with helical rotation - Quiri

Characteristics

• total travel = rotation travel + linear clamping travel
• right or left helical rotation, 90°±2°
• bleeder near clamping: HTF21
• bleeder near clamping and release: HTF31
• rod indexing on 15° taper
• maximum service pressure: 250 bar

Options

• clamping arm: see accessories section
• 60°, 45° or 0° rotation on request
• metal scraper on request

Nota

Clamps are supplied with O-rings, lock nut and lock washer (dimensions and tightening torque: see Short clamping arm BCK).

O-ring seals on base:

5.28 x 1.78 (HTF 21) 90 NBR
7.65 x 1.78 (HTF 31) 90 NBR

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Double-acting swing clamp – 250 bar – Fastening with base with counter-bores HTF : 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

Force at 250 bar	Rod ød	Rotation travel	Total travel	Flow rate max A	Swept volume A B	Direction of rotation	α = 15° (with indexing)
Force at 250 bar	Rod ød	Rotation travel	Total travel	Flow rate max A	Swept volume A B	Direction of rotation	Type	Reference	e1	a	c	øD	f Hexagonal	h	i	j	øk1 øk2	L	L1	L2	L3	m1	øp1
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	HTF 21 DX	191 236/050	M16x1.5	16	14	52	6	28	30	22.5	76	147	37.5	90	117	G1/8’’	6.5
8	25	12	24	0.9	22.61	left	HTF 21 GX	191 236/150	M16x1.5	16	14	52	6	28	30	22.5	63	147	37.5	90	117	G1/8’’	6.5
8	25	25	37	0.9	26.95	right	HTF 21 DX C25	191 221/050	M16x1.5	16	14	52	6	28	30	22.5	76	176	37.5	106	146	G1/8’’	6.5
8	25	25	37	0.9	55.94	left	HTF 21 GX C25	191 221/150	M16x1.5	16	14	52	6	28	30	22.5	63	176	37.5	106	146	G1/8’’	6.5
16	36	15	29	2	26.95	right	HTF 31 DX	192 211/050	M24x1.5	18	20	72	10	38	22.5	22.5	110	176.5	42	106.5	138.5	G1/4’’	10.5
16	36	15	29	2	55.94	left	HTF 31 GX	192 211/150	M24x1.5	18	20	72	10	38	22.5	22.5	90	176.5	42	106.5	138.5	G1/4’’	10.5

Double-acting swing clamp – 250 bar – Fastening with base with counter-bores HTF

Characteristics

Options

Nota

View similar products

Double-acting swing clamp – 250 bar – Fastening with base with taps HFT5

Universal double-acting swing clamp – 500 bar – Flanged block version UBL

Double-acting swing clamp – 70 bar – Supplied through taps or counter-bores under the head HL7

Universal double-acting swing clamp – 350 bar – Flanged cartridge version UBC

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