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Sheet separators

to spread sheets

Sheet Separators

Magnetism is widely used in industry to perform activities more efficiently and more simply. This is certainly the case in construction firms where steel plates are handled. It is well known that taking just one sheet can be a relatively time-consuming business which can hold up the work especially with series production. With BM sheet Separators, the individual sheets can be directly picked up of a Stack.

A BM sheet Separator consists of a rust-resistant steel casing which contains a magnet System of anisotropic ceramic permanent magnetic elements. The casing and the magnet System are held in position by a steel rear plate. When a stack of steel sheets are placed in the field of influence of the sheet Separator, the magnetic field created by the sheet Separator separates them automatically so the sheets can be taken from the stack one by one very easily.

The number of possibilities for BM sheet Separators is unlimited. They can be used singly or in multiple combinations. The illustrations give a good impression of this. Which steel plate Separation System should be used in a particular Situation depends on a number of factors:
- the thickness of the sheets,
- the dimensions of the sheets,
- the height of the stack,
- the surface quality of the sheets,
- the conditions of the sheets (dry, oily, damp, etc.).

To achieve the Optimum Separation of the sheets, the height of the stack should not be more that 10 to 20% of the height of the sheet Separator. If sheets are to be taken from the stack other than by hand, for example by an automated process, offen multiple sheet Separators
will have to be positioned around the stack. BM sheet Separators are available in more than twenty different Standard sizes. For specific applications, they can also be supplied in other sizes on request.

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Sheet separators with ceramic magnets

Article no.	L	B	H	Thread	Hole	Hole	Hole	Weight
				holes	spacing	spacing	spacing
	mm	mm	mm		a (mm)	(b) mm	(c) mm	kg
BM 70.050	75	75	30	2xM8x8	50	-	-	0,9
BM 70.051	275	75	30	2xM8x8	250	-	-	3,4
BM 70.052	340	75	30	2xM8x8	250	-	-	3,9
BM 70.053	105	105	30	2xM8x8	50	-	-	1,8
BM 70.054	210	105	30	2xM8x8	100	-	-	3,5
BM 70.055	310	105	30	2xM8x8	200	-	-	5,4
BM 70.056	340	105	30	2xM8x8	250	-	-	5,7
BM 70.057	145	105	50	2xM8x8	100	-	-	3,6
BM 70.057/S	154	158	50	2xM8x8	95	-	-	5,8
BM 70.058	210	105	50	2xM8x8	100	-	-	5,2
BM 70.058/S	210	155	50	2xM8x8	100	-	-	7,7
BM 70.059	280	105	50	2xM8x8	200	-	-	6,9
BM 70.060	310	105	50	2xM8x8	200	-	-	7,8
BM 70.060/S	310	154	47	2xM8x8	200	-	-	10,1
BM 70.061	345	105	50	2xM8x8	250	-	-	8,7
BM 70.062	410	105	50	3xM8x8	-	-	150	10,4
BM 70.063	445	105	50	3xM8x8	-	-	150	11,3
BM 70.064	510	105	50	3xM8x8	-	-	200	13,0
BM 70.065	610	105	50	4xM8x8	-	150	-	15,5
BM 70.066	765	105	50	4xM8x8	-	200	-	19,4
BM 70.067	280	180	90	2xM12x10	200	-	-	22,0
BM 70.068	400	180	90	3xM12x10	-	-	150	31,3
BM 24.001	100	205	88	2xM10x25	50	-	-	8,9
BM 24.002	125	205	88	2xM10x25	75	-	-	11,1
BM 24.003	150	205	88	2xM10x25	100	-	-	13,4
BM 24.004	200	205	88	2xM10x25	100	-	-	17,8
BM 24.005	250	205	88	2xM10x25	150	-	-	22,3
BM 24.006	300	205	88	2xM10x25	200	-	-	26,7
BM 24.007	350	205	88	2xM10x25	250	-	-	31,1
BM 24.008	400	205	88	2xM10x25	300	-	-	35,6
BM 24.009	450	205	88	2xM10x25	350	-	-	40,0
BM 24.010	500	205	88	2xM10x25	400	-	-	45,0
BM 24.011	550	205	88	3xM10x25	-	-	225	49,0
BM 24.012	600	205	88	3xM10x25	-	-	250	54,0
BM 24.013	650	205	88	3xM10x25	-	-	275	58,0
BM 24.014	700	205	88	3xM10x25	-	-	300	62,0
BM 24.015	750	205	88	3xM10x25	-	-	325	67,0
BM 24.016	800	205	88	3xM10x25	-	-	350	71,0
BM 24.017	850	205	88	3xM10x25	-	-	375	76,0
BM 24.018	900	205	88	3xM10x25	-	-	400	80,0
BM 24.019	950	205	88	3xM10x25	-	-	425	85,0
BM 24.020	1000	205	88	4xM10x25	-	300	-	89,0
BM 70.069	345	280	95	3xM12x15	-	-	100	44,0
BM 70.070	545	280	95	4xM12x15	-	150	-	70,0
BM 70.071	610	280	95	4xM12x15	-	150	-	75,0
BM 70.072	815	280	95	4xM12x15	-	200	-	105,0

Practical application

Number and size of the individual sheet separators depend on the following factors:

- Thickness and size of the plates
- Height of the stack
- Surface condition of the sheets
- State of the sheets (dry, wet, etc.)

Sheet Thickness	zu verwendender Magnetquerschnitt*
	Width & Height
bis 0,7 mm	75 x 30 mm
bis 1,0 mm	105 x 30 mm
bis 2,0 mm	105 x 50 mm
bis 4,0 mm	180 x 90 mm
bis 4,0 mm	205 x 88 mm
bis 6,0 mm	280 x 95 mm

* The used magnetic cross-sections are valid only for disk spreading magnets equipped with ferrite magnet systems.