Zeulenroda HR Stamping and forming automatic presses

RASTER ZEULENRODA stamping and formíng automatic presses Line HR

Precision and flexibility proven by practice and innovative Presses with follow-on composite tools are another variation for large series production. The automatic pressíng and formíng machínes ín the HR seríes are specíaiísed in thís fíeid. The parts aгe kept together ín sheet metal stríps untíl finally loosened in the follow-on composite, and moved through the various tool stations in the strips. Thís ensures that the product quaiity is determíned by precíse movement sequences and geometric long-term accuracy. Features press frames in heat-treated, multi-part processes, especially in the case of grey cast iron, connected to form a parti- tooling-up processes cuiarly flexurally rigid frame through the with automatic ram adjustment use of hydraulícally prestressed steel comfortable SPC or press controller based anchors on 1PC with fieldbus system in fibreoptics coupling and braking system with extremely with modular construction enables remote short braking angle diagnosis and direct connection via data bearing locations directly at force cable between plant operator and transmíssíon poínts manufacturer special connecting rod mounting points drive design with direct drive, final- located ríght on the outsíde of the ram for reduction gears or compiete dríve unit to absorbing any eccentric loadíng occurring match machine application area ram in heat-treated grey cast-iron, automatic punching machine workíng area application-oríented with glíde or roller can be changed to suit customer-specific guides, effícíent guide ratio tools ram and overhead tool desígn of complete punchíng uníts counterbalancíng; works against mass in-house production of gríp, roller and acceleratíon occurring during cutting shuttie feeds

f HR 250 side view HR 200 tilt HR 100
HR 160 witli downcrank
Press frames
The four-part press frame in special cast-iron, 1n the case of the high-speed SL types, antistiff against warping, with optimum damping friction mountings for the connecting rods are behaviour absorbs all vibration occurring provided on the stroke adjustment bushes or during the process. High and consistent work eccentric shafts in addition to anti-friction
quality is guaranteed by the stability and mountíngs on the frame foot bearings, whereas stiffness characteristics shown by the table, the NL types only have thís. ram and press frame. Hydraulic prestressed steel anchors connect the frame components, Rams - ram guídance effectively compensate any press forces occurring and prevent expansion of the press Eight-fold sliding or roller guides are provided frame. This results in long tool service life at to suit the dominating application conditions. a consistently high parts quality. The eight-fold slideways have extremely stable, adjustable guíde rails. Extremely closely Eccentric shafts, eccentríc shaft located adjustment keys guarantee 1ow- bearíngs deformation support of the guide rails. For higher-speed automatic machines, or for The design and dimensioning of the eccentric increased accuracy requirements with respect shafts and theír bearings play a considerable to ram guidance precision, we recommend a part in the long-term static and dynamic prestressed eight-fold roller guidance system stiffness of the entire system, in addition to to ensure zero p1ay. The precision roller the press frames, and affect the long-term guidance system available as an option, accuracy of dimensional working space combined with the exceptionally stiff press relationships. The eccentric shaft, made in frames, guarantees the highest possible high-strength tempered chrome nickel steel, number of pieces between sharpenings at is supported by four multi-row roller bearings guaranteed working qualities. 1 in the immediate vicinity of the connecting rods in order to be stiff against warping. Reduced bearing play also guarantees the lowest possible central deflection, and therefore the greatest possible dimensional consistency in ram end bearings, even under extreme working loads. Constructíon features Connecting rod - ram force Ram equílibration transmission The counterforce provided by the pneumatic Highly wear-resistant and optimally adjustment cylinder and be regulated using a dimensioned force transmission joints located pressure reducing valve. The system not only at the outside extremes of the ram are accept the weight of the ram and the overhead extremely important for long-term accuracy tools, but also counterbalances any mass of working space geometry under load. The acceleration occurring during the cutting tried-and-tested compression joint consisting process. of hardened and precision-ground cylinder contact services on the connecting rod, and Working capacity design to the counter-bearing in the height adjustment customer-specific part ranges spindle made in high-quality bearing metal,
guarantees safe, low-wear transmission of the Automatic machinery in the upper  pressing very highest forming and cutting forces. power ranges is mostly used for heavy forming parts. Herringboned final-reduction gears Hydıraulic overload protection made of high-tempered material or, if required, optimised complete drive uníts consisting of For protecting the automatic machinery and high-speed flywheels, planetary step-down tools from overloading. A prestressed high- gears and integrated coupling and braking pressure hydraulic cushion is placed in the unit are generally recommended above direct power flow in the ram underneath every 1000 kN nominal press force if maximum work connecting rod. if the preset press force is capacity is to offer the user benefits and exceeded, the machíne is shut down by the flexibílity in comparison with direct drives at automatic high-speed shutdown system. lower stroke counts. Jamming of the ram is prevented by synchronising both hydraulic cushions. Ram adjustment The ram is synchronously adjusted by motor for height adjustment accuracy mm via two threaded spindles. The height can be read from a digital display on the operating console. Bering of the eccentric s: Layout machíne


Dimensíons for the setting 1000 kN-6300 kN
NL/SL η 8 C D E F H J K L M N 0
NL-R NL-RK
HR 100/800 900 600 1080 800 1040 8
HR 100/1100 1200 900 1380 1100 1340 8 700 420 200 500 260 150
HR 100/1400 1500 1200 1680 1400 1640 12
HR 100/1700 1800 1500 1980 1700 1940 16
HR 125/800 900 600 1080 800 1040 8
HR 125/1100 1200 900 1380 1100 1340 8 800 420 200 600 260 180
HR 125/1400 1500 1200 1680 1400 1640 12
HR 125/1700 1800 1500 1980 1700 1940 16
HR 160/1100 1200 900 1380 1100 1340 8
HR 160/1400 1500 900 520 1200 300 1680 1400 700 1640 350 180 12
HR160/1700 1800 1500 1980 1700 1940 16
HR 200/1100 1200 900 1380 1100 1360 8
HR 200/1400 1500 1200 1680 1400 1660 12 1000 520 300 800 350 230
HR 200/1700 1800 1500 1980 1700 1960 16
HR 200/2000 2100 1800 2280 2000 2260 20
HR 250/1300 1400 1100 1640 1300 1560 12
HR 250/1600 1700 1400 1940 1600 1860 16
HR 250/1900 2000 1100 820 1700 300 2240 1900 900 2160 560 230 - 20
HR 250/2200 2300 2000 2540 2200 2460 24
HR 250/2500 2600 2300 2840 2500 2760 28
HR 315/1600 1700 1400 1940 1600 1860 16
HR 315/1900 2000 1700 2240 1900 2160 20 1200 820 400 1000 560 300 250
HR 315/2200 2300 2000 2540 2200 2460 24
HR 315/2500 2600 2300 2840 2500 2760 28
HR 400/1600 1700 1400 1940 1600 1860 16
HR д00/1900 2000 1700 2240 1900 2160 20
HR 400/2200 2300 1200 900 2000 400 2540 2200 1000 2460 620 300 250 20
HR 400/2500 2600 2300 2840 2500 2760 24
HR 400/2800 2900 2600 3140 2800 3060 24
HR 500/1600 1700 1400 1940 1600 1860 16
HR 500/1900 2000 1700 2240 1900 2160 20
HR 500/2200 2300 1300 900 2000 2540 2200 1100 2460 20 400 620 300 250
HR 500/2500 2600 2300 2840 2500 2760 24
HR 500/2800 2900 2600 3140 2800 3060 24
HR 500/3600 3600 1400 1000 3300 3800 3600 1200 3860 36
HR 630/1900 2000 1700 2400 1900 2260 20
HR 630/2200 2300 2000 2700 2200 2560 20 1400 1100 500 1200 760 400 300
HR 630/2500 2600 2300 3000 2500 2860 24
HR 630/2800 2900 2600 3300 2800 3160 24
HR 250 head piece
Maíπ dimensions 1000 kN-3150 kN
NL+sL+RK A B/61 C 0 E F G H 1 K L M
HR 100/800 1350 1850 1840 800 550
HR100/1100 1500 2000 2140 1100 450 3100 4000 1100 1400 1300 125 215
HR 100/1400 1650 2150 2440 1400 350
HR 100/1700 1800 2300 2740 1700 250 3200 4100
HR 125/800 1350 1850 1840 800 550
HR125/1100 1500 2000 2140 1100 450 3150 4050 1100 1400 1500 125 215
HR 125/1400 1650 2150 2440 1400 350
HR 125/1700 1800 2300 2740 1700 250 3250 4150
HR 160/1100 1530 2200 2200 1100 450
3300 4200 HR 160/1400 1680 2350 2500 1400 350 1100 1500 1600 125 255
HR 160/1700 1830 2500 2800 1700 250 3400 4300
HR 200/1100 1530 2200 2200 1100 450 3350 4250
HR 200/1400 1680 2350 2500 1400 350 1100 1500 1800 125 255
HR 200/1700 1830 2500 2800 1700 250 3450 4350
HR 200/2000 1980 2360 3100 2000 150 3550 4450
HR 250/1300 1750 2250 2230 1340 550
3600 4800 HR 250/1600 1900 2400 2530 1640 450
HR 250/1900 2050 2550 2830 1940 350 1200 1700 2000 3700 4900 150 300
HR 250/2200 2200 2700 3130 2240 250 3800 5000
HR 250/2500 2350 2850 3430 2540 200 3900 5100
HR 315/1600 1750 2250 2530 1640 450 3700 4900
HR 315/1900 1900 2400 2830 1940 350 3800 5000 1200 1700 2000 150 300
HR 315/2200 2050 2550 3130 2240 250 3900 5100
HR 315/2500 2200 2700 3430 3540 150 4100 5300
Maіπ dimensions wíth back gear 4000 kN-6300 kN
NL-RK A B/B1 C D E F G H 1 K L M N
HR 400/1600 2700 2000 2900 1500 450
HR 400/1900 2850 2150 3200 1800 350 4600 5750
HR 400/2200 3000 2300 3500 2100 250 1300 2000 2300 150 500 2650
HR 400/2500 3150 2450 3800 2400 150 4700 5850
HR 400/2800 3300 2600 4100 2700 - 4800 5950
HR 500/1600 2700 2000 2900 1500 350
HR 500/1900 2850 2150 3200 1800 250 4600 5750 150
HR 500/2200 3000 2300 3500 2100 - 1300 ?Oou 2300 500 2750
HR 500/2500 3150 2450 3800 2400 - 4800 6000
HR 500/2800 3300 2600 4100 2700 - 5000 6100 200
HR 500/3600 3700 3200 4900 3400 - 6200 7100
HR 630/1900 2350 3350 3300 2400 550
Note: The dimension B1 HR 630/2200 2500 3500 3600 2700 450 5900 6900 1 00 2000 2500 200 500 2900

Technical data
Technícal parameters
Type Design Nominal Working Ram Die Bolster surface Tota1Power
pressure 300speed, stroke, shut table ram weight required
before BDCstepless` fix height length width length width app.
[kN] [min-1] [min 1] [mm] [mm] [mm] [mm] [mm] [kg] [kW]
HR100/800 SL 1000 120-600 30 420 900 700 740 500 15000 35
HR100/800 SL 1000 80-400 60 390 900 700 740 500 15000 35
HR 100/1100SL 1000 100-500 30 420 1200 700 1040 500 18000 35
HR100/1100 SL 1000 70-350 60 390 1200 700 1040 500 18000 35
HR125/800 SL 1250 110-550 30 470 900 800 740 600 17000 40
HR 125/800 SL 1250 75-375 60 440 900 800 740 600 17000 40
HR125/1100 SL 1250 90-450 30 470 1200 800 1040 600 21000 40
HR125/1100 SL 1250 70-350 60 440 1200 800 1040 600 21000 40
HR160/1100 SL 1600 90-450 30 470 1200 900 1040 700 22000 50
HR160/1100 SL 1600 70-350 60 440 1200 900 1040 700 22000 50
HR160/1400 SL 1600 80-400 30 470 1500 900 1340 700 26000 50
HR 160/1400SL 1600 60-300 60 440 1500 900 1340 700 26000 50
HR 200/1100SL 2000 80-400 30 570 1200 1000 1040 800 32000 60
HR 200/1100SL 2000 80-400 60 540 1200 1000 1040 800 32000 60
HR 200/1400SL 2000 60-300 30 570 1500 1000 1340 800 36000 60
HR 200/1400SL 2000 60-300 60 540 1500 1000 1340 800 36000 60
HR 250/1300SL 2500 80-400 30 570 1400 1100 1240 900 43000 70
HR 250/1300SL 2500 60-300 60 540 1400 1100 1240 900 43000 70
HR 250/1600SL 2500 75-375 30 570 1700 1100 1540 900 48000 70
HR 250/1600SL 2500 55-275 60 540 1700 1100 1540 900 48000 70
HR 315/1600SL 3150 70-350 30 670 1700 1200 1540 1000 54000 80
HR 315/1600SL 3150 50-250 60 640 1700 1200 1540 1000 54000 80
HR 315/1900SL 3150 65-325 30 670 2000 1200 1840 1000 59000 80
HR 315/1900SL 3150 50-250 60 640 2000 1200 1840 1000 59000 80
HR 315/2200SL 3150 60-300 30 670 2300 1200 2140 1000 65000 80
HR 315/2200SL 3150 50-250 60 640 2300 1200 2140 1000 65000 80
HR100/800 NL 1000 50-250 100 350 900 700 800 500 16000 35
HR100/800 NL 1000 60-300 100 360 900 700 800 500 16000 35
Note: All size of machines HR100/1100 NL 1000 50-250 100 350 1100 700 1100 500 19000 35 also with reduction gears
HR 100/1100NL 1000 60-300 100 360 1100 700 1100 500 19000 35 RK possible.
Technícal parameters
Type Design Nominal WorkIng Ram Die Bolster surface Tota1 Power
pressure 300 speed, stroke, shut table ram weight required
before BDC stepless fix height length width Iength width app.
[kN] [min 1] [min ] [mm] [mm] [mm] [mm] [mm] [kg] [kW]
HR100/1400 NL 1000 50-250 100 350 1500 700 1400 500 22000 35
HR100/1400 NL 1000 55-275 100 360 1500 700 1400 500 22000 35
HR100/1700 NL 1000 50-200 100 360 1800 700 1700 500 25000 35
HR100/1700 NL 1000 50-250 100 360 1800 700 1700 500 25000 35
HR125/800 NL 1250 40-200 100 410 900 800 800 600 18000 40
HR 125/800 NL 1250 50-250 100 410 900 800 800 600 18000 40
HR 125/1100 NL 1250 40-200 100 410 1200 800 1100 600 22000 40
HR125/1100 NL 1250 50-250 100 410 1200 800 1100 600 22000 40
HR125/1400 NL 1250 40-200 100 410 1500 800 1400 600 26000 40
HR125/1400 NL 1250 50-250 100 410 1500 800 1400 600 26000 40
HR125/1700 NL 1250 40-200 100 410 1800 800 1700 600 30000 40
HR125/1700 NL 1250 50-225 100 410 1800 800 1700 600 30000 40
HR 160/1100 NL 1600 40-180 120 410 1200 900 1100 700 23000 50
HR 160/1100 NL 1600 50-250 120 410 1200 900 1100 700 23000 50
HR160/1400 NL 1600 40-180 120 410 1500 900 1400 700 27000 50
HR160/1400 NL 1600 50-250 120 410 1500 900 1400 700 27000 50
HR160/1700 NL 1600 40-180 120 410 1800 900 1700 700 33000 50
HR160/1700 NL 1600 50-200 120 410 1800 900 1700 700 33000 50
HR 200/1100 NL 2000 30-150 150 465 1200 1000 1100 800 33000 60
HR 200/1100 NL 2000 40-200 150 465 1200 1000 1100 800 33000 60
HR 200/1400 NL 2000 30-150 150 465 1500 1000 1400 800 37000 60
HR 200/1400 NL 2000 40-200 150 465 1500 1000 1400 800 37000 60
HR 200/1700 NL 2000 30-150 150 465 1800 1000 1700 800 41000 60
HR 200/1700 NL 2000 40-200 150 465 1800 1000 1700 800 41000 60
HR 200/2000 NL 2000 30-150 150 465 2100 1000 2000 800 46000 60
HR 200/2000 NL 2000 40-180 150 465 2100 1000 2000 800 46000 60
HR 250/1300 NL 2500 30-150 150 465 1400 1100 1300 900 45000 60
HR 250/1300 NL 2500 40-200 150 465 1400 1100 1300 900 45000 70
Note: All size of machines HR 250/1600 NL 2500 30-150 150 465 1700 1100 1600 900 50000 70
also wíth reductIon gears
HR 250/1600 NL 2500 40-200 150 465 1700 1100 1600 900 50000 70 RK possible.
Technícal parameters
Type Design Nominal working Ram Die Bolster surface Tota1Power
pressure 300speed, stroke, shut table ram weight required
before BDC stepless fix height length width length width app.
[kN] [miп1] [miπ ] [mm] [mm] [mm] [mm] [mm] [kg] [kW]
HR 250/1900NL 2500 30-150 150 465 2000 1100 1900 900 55000 70
HR 250/1900NL 2500 40-180 150 465 2000 1100 1900 900 55000 70
HR 250/2200NL 2500 30-150 150 465 2300 1100 2200 900 60000 70
HR 250/2200NL 2500 40-180 150 465 2300 1100 2200 900 60000 70
HR 250/2500NL 2500 30-150 150 465 2600 1100 2500 900 67000 70
HR 250/2500NL 2500 40-180 150 465 2600 1100 2500 900 67000 70
HR 315/1600NL 3150 30-120 200 525 1700 1200 11600 900 55000 80
HR 315/1600NL 3150 30-160 200 525 1700 1200 1600 1000 55000 80
HR 315/1900NL 3150 30-120 200 525 2000 1200 1900 1000 60000 80
HR 315/1900NL 3150 30-160 200 525 2000 1200 1900 1000 60000 80
HR 315/2200NL 3150 30-120 200 525 2300 1200 2200 1000 67000 80
HR 315/2200NL 3150 30-150 200 525 2300 1200 2200 1000 67000 80
HR 315/2500NL 3150 30-120 200 525 2600 1200 2500 1000 73000 80
HR 315/2500NL 3150 30-140 200 525 2600 1200 2500 1000 73000 80
HR 400/160N0L-R 4000 20-100 600 1700 1200 1600 1000 71000 100
HR 400/190N0L-R 4000 20-100 600 2000 1200 1900 1000 76000 100
HR 400/220N0L-R 4000 20-100 600 2300 1200 2200 1000 83000 100
HR 400/250N0L-R 4000 20-100 600 2600 1200 2500 1000 91000 100
HR 400/280N0L-R 4000 20-100 600 2900 1200 2800 1000 100000 100
HR 500/160N0L-R 5000 20-80 600 1700 1300 1600 1100 75000 110
HR 500/190N0L-R 5000 20-80 600 2000 1300 1900 1100 80000 110
HR 500/220N0L-R 5000 20-80 600 2300 1300 2200 1100 87000 110
HR 500/250N0L-R 5000 20-80 600 2600 1300 2500 1100 94000 110
HR 500/280N0L-R 5000 20-80 600 2900 1300 2800 1100 102000 110
HR 500/360N0L - R 5000 20-80 700 3600 1400 3600 1200 125000 135
HR 630/190N0L - R 6300 20-80 700 2000 1400 1900 1200 129000 130
HR 630/220N0L-R 6300 20-80 700 2300 1400 2200 1200 135000 130
HR 630/250N0L- R 6300 20-80 700 2600 1400 2500 1200 142000 130
Note: All size of machines HR 630/280 N 0 L-R 6300 20-80 700 2900 1400 2800 1200 150000 130 also with reduction gears RK possible.