An eccentric (crank) press stamps: it blanks parts, pierces holes, bends and draws shallow parts in a die. A flywheel stores the energy, a clutch engages the stroke and the ram completes its cycle in a fraction of a second — which is why these presses are chosen for series production, where parts are counted per minute. The section holds 47 models: 16 from Aksüt Makina and 31 from TRtech.

C-frame, H-frame or closed frame

Frame	What is in the catalog	Characteristics	Best for
C-frame (open)	Aksüt ASM35T-C – ASM300T-C, 35–300 t; TRtech OEP-C, 25–300 t, 32–118 strokes per minute	access to the die from three sides, compact	small and medium parts, frequent die changes
H-frame (straight-side)	Aksüt ASM200T-H – ASM500T-H, 200–500 t; TRtech OEP-H SP 125–300 t and double-point OEP-H DP 125–600 t with tables up to 1200×2000 mm	more rigid: the load goes into two uprights, and two connecting rods press more evenly on a wide ram	large dies, heavy blanking, large sheet parts
Closed frame	TRtech D-TYPE, 80–400 t, adjustable stroke 10–230 mm, 38–50 strokes per minute	a solid frame, the die reached through the working window	dies accessed through the working window

The Aksüt ASM200TLP-H stands apart — a high-speed 200 t model: only 40 mm of stroke but 150 strokes per minute against 30 on the standard ASM200T-H. It is a press for small stampings from coil stock rather than for deep parts.

What to compare

Force near the bottom. An eccentric press delivers its rated force not over the whole stroke but near bottom dead centre — for a long working stroke choose a margin.
Stroke and daylight. Strokes run from 40 mm on the high-speed Aksüt to 250 mm on heavy H-frames; the daylight decides what die height will fit.
Strokes per minute. They, not the tonnage, show how many parts you will make per shift: from 20 on heavy presses to 118 on the TRtech OEP-C 25.

If a part has to be drawn deep or pressed with full force over the whole stroke, see hydraulic presses and deep drawing presses. All types are in the Presses.

Eccentric presses in the catalog

Model	Frame	Force	Stroke	Strokes/min	Table
Aksüt ASM200TLP-H	H	200 t	40 mm	150	1200 × 1000 mm
Aksüt ASM200T-H	H	200 t	80 mm	30	1200 × 1000 mm
Aksüt ASM250T-H	H	250 t	100 mm	30	1300 × 1000 mm
Aksüt ASM300T-H	H	300 t	150 mm	25	1600 × 1000 mm
Aksüt ASM400T-H	H	400 t	180 mm	20	2000 × 1200 mm
Aksüt ASM500T-H	H	500 t	250 mm	20	2300 × 1200 mm
Aksüt ASM35T-C	C	35 t	70 mm	100	650 × 430 mm
Aksüt ASM40T-C	C	40 t	70 mm	60	650 × 430 mm
Aksüt ASM60T-C	C	60 t	100 mm	50	780 × 490 mm
Aksüt ASM80T-C	C	80 t	110 mm	45	800 × 520 mm
Aksüt ASM100T-C	C	100 t	110 mm	40–45	940 × 630 mm
Aksüt ASM130T-C	C	130 t	130 mm	40	1060 × 700 mm
Aksüt ASM160T-C	C	160 t	140 mm	35–40	1100 × 800 mm
Aksüt ASM200T-C	C	200 t	140 mm	25–30	1400 × 1000 mm
Aksüt ASM250T-C	C	250 t	140 mm	25	1400 × 1000 mm
Aksüt ASM300T-C	C	300 t	160 mm	20–25	1400 × 1000 mm
TRtech OEP-C 25	C	25 t	60 mm	118	580 × 370 mm
TRtech OEP-C 40	C	40 t	70 mm	110 / 55	690 × 450 mm
TRtech OEP-C 60	C	60 t	100 mm	55	770 × 530 mm
TRtech OEP-C 80	C	80 t	100 mm	50	800 × 560 mm
TRtech OEP-C 100	C	100 t	110 mm	50	840 × 600 mm
TRtech OEP-C 125	C	125 t	125 mm	50	880 × 650 mm
TRtech OEP-C 150	C	150 t	125 mm	50	950 × 680 mm
TRtech OEP-C 200	C	200 t	140 mm	50	1000 × 700 mm
TRtech OEP-C 250	C	250 t	160 mm	40	1100 × 700 mm
TRtech OEP-C 300	C	300 t	200 mm	32	1200 × 730 mm
TRtech OEP-H SP 125	H	125 t	200 mm	—	750 × 1000 mm
TRtech OEP-H SP 160	H	160 t	200 mm	—	750 × 1000 mm
TRtech OEP-H SP 200	H	200 t	200 mm	—	1000 × 1200 mm
TRtech OEP-H SP 250	H	250 t	200 mm	—	1000 × 1200 mm
TRtech OEP-H SP 300	H	300 t	200 mm	—	1000 × 1400 mm
TRtech D-TYPE 80	Closed	80 t	10–100 mm	50	620 × 800 mm
TRtech D-TYPE 100	Closed	100 t	10–110 mm	50	700 × 890 mm
TRtech D-TYPE 125	Closed	125 t	10–125 mm	50	710 × 920 mm
TRtech D-TYPE 150	Closed	150 t	10–125 mm	50	730 × 1000 mm
TRtech D-TYPE 200	Closed	200 t	20–140 mm	50	800 × 1090 mm
TRtech D-TYPE 250	Closed	250 t	20–160 mm	44	860 × 1170 mm
TRtech D-TYPE 300	Closed	300 t	20–200 mm	38	900 × 1200 mm
TRtech D-TYPE 400	Closed	400 t	20–230 mm	45	900 × 1300 mm
TRtech OEP-H DP 125	H	125 t	150 mm	—	700 × 1800 mm
TRtech OEP-H DP 160	H	160 t	200 mm	—	750 × 2000 mm
TRtech OEP-H DP 200	H	200 t	200 mm	—	850 × 2000 mm
TRtech OEP-H DP 250	H	250 t	250 mm	—	1100 × 2000 mm
TRtech OEP-H DP 300	H	300 t	250 mm	—	1200 × 2000 mm
TRtech OEP-H DP 400	H	400 t	250 mm	—	1200 × 2000 mm
TRtech OEP-H DP 500	H	500 t	250 mm	—	1200 × 2000 mm
TRtech OEP-H DP 600	H	600 t	250 mm	—	1200 × 2000 mm
Aksüt ASM16T-C	C	16 t	—	—	—

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