Clamping system RotoClamp NA

Manufacturer	HEMA
Description	Clamping system RotoClamp NA, Outside diameter: 408 mm, Inside diameter: 280 mm, Required shaft diameter: 280 mm, Mass max: 11.9 kg - RC 280 NA
Part number	RC 280 NA
Outside Diameter	408 mm
Inside Diameter	280 mm
Required Shaft Diameter	280 mm
Mass max.	11.9 kg

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Index	Selector	Size	D1 opened at rated pressure Pn = 4 / 6 Bar (mm)	Required shaft diameter (mm)	D2 (mm)	D3 (mm)	B (mm)	E (mm)	F (mm)	n number of fixing screws	a (mm)	t1 (°)	t2 (°)	Elastic holding torque Pn = 6 bar (N.m)	Elastic holding torquePn = 4 bar (N.m)	Mass max. (kg)	Air requirement per max. stroke [mL]
1	1	RC 100 NA	100	100	210	228	16	103	103	12xM6	4	40	20	240	168	4.1	60
2	2	RC 120 NA	120	120	230	248	16	113	113	12xM6	4	40	20	336	235	4.6	60
3	3	RC 140 NA	140	140	250	268	16	123	123	12xM6	4	40	20	456	319	5.1	60
4	4	RC 160 NA	160	160	270	288	16	133	133	12xM6	4	40	20	600	420	5.6	60
5	5	RC 180 NA	180	180	290	308	20	137	143	16xM6	6	30	15	750	525	7.7	90
6	6	RC 200 NA	200	200	310	328	20	147	153	16xM6	6	30	15	930	651	8.3	90
7	7	RC 220 NA	220	220	330	348	20	157	163	16xM6	6	30	15	1110	777	8.9	90
8	8	RC 240 NA	240	240	350	368	20	167	173	24xM6	6	20	10	1350	945	9.5	90
9	9	RC 260 NA	260	260	370	388	22	177	183	24xM6	6	20	10	1560	1092	11.2	120
10	10	RC 280 NA	280	280	390	408	22	187	193	24xM6	6	20	10	1800	1260	11.9	120
11	11	RC 300 NA	300	300	410	428	22	197	203	24xM6	6	20	10	2100	1470	12.6	120
12	12	RC 320 NA	320	320	430	448	22	207	213	24xM6	6	20	10	2340	1638	13.3	120
13	13	RC 340 NA	340	340	450	468	22	217	223	24xM6	6	20	10	2580	1806	14	120

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HEMA

HEMA offers you a broad portfolio of protection, clamping and braking systems as well as viewing systems around the production machine.

HEMA Maschinen- und Apparateschutz GmbH

HEMA Maschinen- und Apparateschutz GmbH
Am Klinggraben 2
63500 Seligenstadt
Germany
https://www.hema-group.com/
info@hema-group.com

HEMA Maschinen- und Apparateschutz GmbH

HEMA Maschinen- und Apparateschutz GmbH
Am Klinggraben 2
63500 Seligenstadt
Germany
https://www.hema-group.com/
info@hema-group.com

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