SCHMIDT® PneumaticPress direct-acting with constant force progression

The product family SCHMIDT^® PneumaticPress direct-acting with constant force progression is a modular system which optimally meets the requirements in the areas of forming, joining and assembly in the press force range from 1.6 to 43 kN.

In combination with the SCHMIDT^® PressControl 75 or 700 control system, the presses become EC type-tested, CE-conform workstations, optionally with process monitoring.

The press systems can be used in single cycle as well as in automatic mode.

Features

* Round anti-rotational ram

* Adjustable ram position in BDC by means of precision lower stop (1 division line = 0.05 mm) on scale

* T-slot with locking set screw in fixture mounting plate

1.6 to 12.5 kN Technical Data

Press type			20	23	24	25
Working stroke	A	mm	50, 75, 100, 125, 160, 200, 250, 300	50, 75, 100, 125, 160, 200, 250, 300	50, 75, 100, 125, 160	50, 75, 100
Nominal force at 6 bar		kN	1.6	4.2	8.4	12.5
Throat depth	C	mm	86	86	86	86
Throat depth frame O		mm	111, 131 160, 200	111, 131 160, 200	111, 131 160, 200	111, 131
Additional fixture mounting plate suitable for throat depth frame			O	O	O	O
Ram bore	Ø	mm	20 ^H7	20 ^H7	20 ^H7	20 ^H7
Ram diameter	Ø	mm	40	40	40	40
Working height ¹⁾	F
Frame No. 3		mm	80 - 220	90 - 210	90 - 210	90 - 210
Frame No. 2 O		mm	110 - 360	120 - 350	120 - 350	120 - 350
Frame No. 2-600 O		mm	200 - 600	210-580	210-580	210-580
Frame No. 2-1000 O		mm	330-1040	335-1020	335-1020	335-1020
Weight		approx. kg	30	35	40	45
Flange model			20-FL	23-FL
Cylinder	Z	Ø mm	69	106	106	106
Flange	FL	Ø mm	110	140	140	140
Width across flats	SW	mm	80	112	112	112
Centering shoulder	ZA		60	68	68	68

Frame overview	Press type	Frame height M (mm)	Table size W x D (mm)	Table bore D (Ø mm)	Table height K (mm)	Mounting Surface W x L (mm)
No. 3	20, 23, 24, 25	540	150 x 110	20 ^H7	60	150 x 260
No. 2	20, 23, 24, 25	700	185 x 110	20 ^H7	60	185 x 280
No. 2-600	20, 23, 24, 25	974	200 x 160	20 ^H7	98	200 x 290
No. 2-1000	20, 23, 24, 25	1410	200 x 160	20 ^H7	98	200 x 290

Options
O variant with surcharge
¹⁾ Typical values; can deviate by ± 3 mm due to casting and production tolerances

Special designs
Nickel plated – cast parts are electroless nickel plated, steel components black oxide finished, aluminum anodized, precision steel surfaces are untreated
Custom Paint – press and column can be painted to customer's color specification
Bores for adapting tooling – customer specific sizes can be supplied

7 to 43 kN Technical Data

Press type			27-1K	27-2K	27-3K	29-1K	29-2K	29-3K	29-4K
Working stroke	A	mm	50, 75, 100 160,200 250, 300	50, 75 100, 125 160, 200	50, 75 100, 125 160	50, 75 100, 160 200, 300	50, 75 100, 125 160, 200	50, 75 100, 125 160	50, 75 100
Nominal force at 6 bar		kN	7	13	20	11	22	32	43
Throat depth	C	mm	131	131	131	140	140	140	140
Throat depth frame o		mm	151	151	151	160, 185	160, 185	160, 185	160
Additional fixture mounting plate suitable for throat depth frame		O	O	O	O	O	O	O	O
Ram bore	Ø	mm	20^H7	20^H7	20^H7	20^H7	20^H7	20^H7	20^H7
Ram diameter	Ø	mm	40	40	40	50	50	50	50
Working height ¹⁾	F
Frame No. 34		mm	90 – 270	90 – 270	90 – 270
Frame No. 301 o		mm	160 – 400	160 – 400	160 – 400
Frame No. 301-500 o		mm	310 – 550	310 – 550	310 – 550
Frame No. 29		mm				80 – 290	80 – 290	80 – 290	80 – 290
Frame No. 29-500 o		mm				150 – 500	150 – 500	150 – 500	150 – 500
Frame No. 29-600 o		mm				250 – 600	250 – 600	250 – 600	250 – 600
Weight (Standard)		approx. kg	85	85	85	120	120	120	120
Flange model			27-1K-FL	27-2K-FL	27-3K-FL	29-1K-FL	29-2K-FL	29-3K-FL	29-4K-FL
Cylinder	Z	ø mm	132	132	132	170	170	170	170
Flange	FL	ø mm	180	180	180	220	220	220	220
Width across flats	SW	mm	140	140	140	180	180	180	180
Centering shoulder	ZA	ø mm	68	68	68	80	80	80	80

Frame overview	Press type	Frame height M (mm)	Table Size B x T (mm)	Table bore D (Ø mm)	Table height K (mm)	Mounting surface B x L (mm)
No. 34	27	630	200 x 160	25^H7	111	200 x 370
No. 301	27	830	250 x 200	40^H7	145	250 x 460
Frame No. 301-500 O	27	990	250 x 200	40^H7	145	250 x 480
Special fixture mounting plate with 3 longitudinal slots O			300 x 220 400 x 230	40^H740^H7
Frame No. 29	29	690	300 x 220	40^H7	141	300 x 460
Frame No. 29-500 O	29	990	300 x 220	40^H7	166	300 x 540
Frame No. 29-600 O	29	1110	300 x 220	40^H7	166	300 x 565
Special fixture mounting plate with 3 longitudinal slots O			355 x 225 400 x 230	40^H7 40^H7

Options
O variant with surcharge
¹⁾ Typical values; can deviate by ± 3 mm due to casting and production tolerances

Special designs
Nickel plated – cast parts are electroless nickel plated, steel components black oxide finished, aluminum anodized, precision steel surfaces are untreated
Custom Paint – press and column can be painted to customer's color specification
Bores for adapting tooling – customer specific sizes can be supplied