KOSMEK HB Die Clamps

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The KOSMEK HB die clamps are a compact clamp with a force amplifier inside. The mold can be moved on the T-slot through manual operation, and will have a large clamping force using only air pressure, thus maintaining the clamping force and retention force, even when there is no air supply.

Technical parameter
Optional type

Type			HB0101	HB0161	HB0251	HB0401	HB0631	HB1001	HB1601
Die clamp capacity		(kN)	9.8	15.7	24.5	39.2	61.7	98	157
Retention	Pressure	0. 39MPa	9.8	15.7	24.5	39.2	61.7	98	157
(kN)	Pressure	OMPa	2.9	5.9	8.8	13.7	20.6	30.8	50.3
Clamping force (kN)	Pressure	0. 49MPa	7.8	13.7	20.6	32.3	50	77.4	127
	Pressure	0.39MPa	6.9	11.8	17.6	27.4	43.1	66	108
	Pressure	OMPa	2	3.9	4.9	7.8	11.8	17.7	28.9
Max stroke		(mm)	3	3	32	3.6	4	4.5	5
Clamping stroke		(mm)	1	1	1	1.1	1.2	1.2	1.2
Reserved stroke			2	2	2.2	2.5	2.8	33	3.8
cylinder volume	Clamping side		56	94	144	259	444	773	1334
(cm3)	Releasing side		52	88	135	244	416	729	1262
Supply pressure	Recommended pressure		0.49
(MPa)	Min pressure		0.39
Operating temperature			Below 70°C(over 70°C, please contact us)
Operating frequency			Below 20 times/ day (or you need contact us)

Features

The power source is normal compressed air, so users do not need to worry about oil leakage that will dirty up the clamping machine and surrounding environment. This also means there is no need to worry about operating oil stocks or fire hazards.
All circuits use air pressure piping, thus making piping operations more convenient.
There is no oil leakage during pipe disassembly, which makes equipment maintenance easier.
Compared to the KOSMEK GWA die clamps, it has the same installation distance between holes, giving the two series an excellent compatibility.
Compared to mold changes by oil pressure, this HB die clamp features a lower operating pressure, ensuring a higher durability under high temperatures.
The price of the HB die clamps is lower than oil pressure die clamps during long term usage.

Type	∫
HB0101	108
HB0161	113
HB0251	122.5
HB0401	127.5
HB0631	124.5
HB1001	133.5
HB1601	167

① Air supply for clamping
② Air supply for releasing
③ Guide sleeve
④ Hanger bolt hole

⑤ Clamping point
⑥ Reserved stroke
⑦ Max stroke
⑧ Clamping stroke

Dimensions

Type	E	F	G	J	KA	KB	L	M (h)	N	P	UA	VA	VB	X	Y	Z	MIN.a	MIN.c	MIN.h	MAx.h
HB0101	69	50	16	14	65	-	148.5	27 (36) -47 (15)	2.5	7	27.5	60	10.5	-	Rc1/8	-	10	6.5	15^±0.3	35^±0.3
HB0161	77	60	19	16	74	-	162	30 (40) -55 (15)	2.5	7.5	26.5	64	11	-	Rc1/8	-	12	8	15^±0.3	40^±0.3
HB0251	87.5	72	25	17	87	-	181.5	40.5 (40) -60.5 (20)	2.5	8.7	30.5	70	11	-	Rc1/8	-	14	9.5	20^±0.3	40^±0.3
HB0401	106.5	90	30	20	101.5	-	201	53.5 (45) -78.5 (20)	2.5	10	36	74.5	11.5	-	Rc1/8	-	18	12	20^±0.3	45^±0.3
HB0631	131	110	36	22	121.5	-	236	65 (20) -85 (30)	2.5	11	51	89	11.5	M8	Rc1/8	-	22	14	30^±0.3	50^±0.3
HB1001	154	135	48	26	143	60	266.5	84 (60) -109 (35)	3.5	13	112.5	106.5	8.5	M8	Rc1/8	-	24	16.5	35^±0.3	60^±0.3
HB1601	186	160	55	30	179.5	75	331.5	106 (70) -136 (40)	3.5	17	134	128	12	M10	Rc1/4	6	28	20	40^±0.3	70^±0.3