Catalog No. C09101B. SC Series. Super Compact Nitrogen Gas Springs PED 2014/68/EU COMPLIANT

Transcription

1 atalog No B uper ompact Nitrogen Gas prings eries PED 2014/68/EU OMPIANT

2 uper ompact Nitrogen Gas prings Introduction DADO produces top quality products at competitive prices and provides a superior level of customer service. Founded in 1958, DADO is the highest volume producer of gas springs for press tools. DADO s products are widely approved and used in global operations for many industries including metal stamping, automotive and plastic injection molding. uper ompact - eries DADO s uper ompact eries is ideal for applications that require high force and short stroke lengths including absorbing break through and flanging. With stroke lengths ranging from 6 mm to 50 mm, and outer diameters ranging from 25 mm to 150 mm, DADO continues to provide more force in less space by providing up to 21 tons (18400 dan) of force on contact. Installation Example DADO Nitrogen Gas prings can be installed with the piston rod in any position. However, DADO springs should be installed in a press or die that avoids lateral pressure, as any substantial lateral or oblique force will shorten the spring s service life. To maximize gas spring life, there should be a stroke reserve of at least 10% of the length of the stroke when the gas spring is installed in the press tool. Avoid contact with draw compound or other contaminants and provide adequate draining in the gas spring pockets. eries Gas prings should be installed in a manner that avoids lateral forces. Proper alignment and guidance in the tool is imperative for optimal performance. inked apabilities The uper ompact eries can be operated in both self-contained or linked systems. uper ompact models have side-port linked capabilities through the addition of a sub plate to the base of the cylinder. DADO will install sub plates for systems requiring linked capabilities through the side-port. In addition, models have a W option. The W provide an integral G 1/8 side port as an alternative to sub plates, but has a limited number of stroke lengths. For more information refer to page 12. DADO offers a full range of nitrogen gas spring accessories including hose, fittings, control panels, and surge tanks. For more information, contact DADO. Rapid Delivery DADO s modern 13,150 m 2 main production facility as well as satellite facilities permit the fastest deliveries in the industry. Products are available both directly and through a network of trained distributors providing worldwide support. A safety warning plate, indicating that a gas spring is installed in the tool, should be placed in a clearly visible position either on a press tool or in its vicinity. ontact your DADO customer service representative to order or request bulletin B01130B. ustomer atisfaction DADO s motto is Whatever It Takes To atisfy Our ustomers. DADO will assist in any way possible to ensure that customers are completely satisfied. DADO s salespeople and distributors are solution-oriented, product-knowledgeable and eager to assist customers. DADO s engineers are available to help customers with specific applications. Warranty DADO warrants its eries Nitrogen Gas prings to be free from defects in workmanship or materials for a period of one year from date of manufacture. AD Templates On-line DADO s entire product line is available on-line in solid models and 2D AD formats. For more information, visit our website, or contact DADO DADO.UA fax

3 kn uper ompact Nitrogen Gas prings ø12 Part No x R Round Flange ø25 M6 Thread RFT x M6 H psi lb Narrow Flange On-ontact Force 50 bar dan lb dan FT.004 MAXIMUM REOMMENDED TRAVE 90% ø ø38 BOT 4 x M6 H RFB.004 FB.004 ylinder Only: TO.150 ylinder w/mount: rft DADO.UA fax

4 uper ompact Nitrogen Gas prings kn ø20 M x R ø32 1mm Part No On-ontact Force psi lb. bar dan x M6 6 Deep M6 Port lb dan MAX REOMMENDED TRAVE 90% Round Flange 250-RF (with cylinder) B21 quare Flange (with cylinder) B25 4 x M6 H ø ø50 BOT x M6 H 9 9 ylinder Only: TO.150 ylinder with Mount: B DADO.UA fax

5 kn uper ompact Nitrogen Gas prings 2 x R ø20 M ø38 2 x M6 6 Deep M6 Port Part No On-ontact Force psi lb. bar dan lb dan MAX REOMMENDED TRAVE 90% Round Flange RFT.010 quare Flange FT.010 ub Plate P (with cylinder) x M6 H ø ø56 BOT x M6 H G 1/ RFB FB ø x M6 12 Deep 17.7 ylinder Only: TO.150 ylinder with ub Plate: TO.0 ylinder with Mount: RFT.150 ub Plate Only: P DADO.UA fax

6 uper ompact Nitrogen Gas prings kn 2 x R ø30 M6 26 ø50 2 x M6 7 Deep G1/8 Port Part No On-ontact Force psi lb. bar dan lb dan MAX REOMMENDED TRAVE 90% Round Flange ø RFT.018 H ø80 BOT quare Flange FT.018 H ub Plate ø43 G 1/ x M6 12 Deep P (with cylinder) plit Flange Plate 75 B RFB FB H ylinder with ub Plate: ylinder Only: TO.150 ylinder with ub Plate & Mount: ylinder with Mount: RFT.150 ub Plate Only: DADO.UA fax P.01800

7 kn uper ompact Nitrogen Gas prings 2 x R M6 ø45 ø mm 2 x M8 9 Deep G1/8 Port Part No On-ontact Force psi lb. bar dan lb dan MAX REOMMENDED TRAVE 90% Round Flange (with cylinder) B21 quare Flange (with cylinder) B25 ub Plate 11 G 1/8 P (with cylinder) ø H ø85 BOT H 27 ø56 24 plit Flange Plate 8 7 ø34 BOT 12 Deep (with cylinder) B H ylinder with ub Plate: TO.0 ylinder Only: TO.150 ylinder with ub Plate and Mount: B212.0 ylinder with Mount: B ub Plate Only: P DADO.UA fax

8 uper ompact Nitrogen Gas prings kn 2 x R ø50 18 ø75 Round Flange ø M RFT.047 H ø104 BOT 26 RFB Deep ø40 BOT G1/8 Port quare Flange Part No On-ontact Force psi lb. bar dan FT.047 H 26 FB lb dan ub Plate 20 plit Flange Plate ø G 1/ MAX REOMMENDED TRAVE 90% 8 7 ø40 BOT 12 Deep B H P (with cylinder) ylinder Only: TO.150 ylinder with Mount: RFT ylinder with ub Plate: TO.0 ylinder with ub Plate and Mount: B.0 ub Plate Only: P DADO.UA fax

9 kn uper ompact Nitrogen Gas prings 21 2 x R2.5 ø63 21 ø95 Round Flange ø M RFT x M12 H ø130 BOT 30 RFB Deep ø52 BOT G1/8 Port quare Flange Part No On-ontact Force psi lb. bar dan lb dan FT x M12 H 30 FB.075 ub Plate 20 plit Flange Plate ø MAX REOMMENDED TRAVE 90% P (with cylinder) G 1/ ø52 BOT 12 Deep 92 4 x M12 H B.075 ylinder Only: TO.150 ylinder with Mount: RFT.150 ylinder with ub Plate: TO.0 ylinder with ub Plate and Mount: B.0 ub Plate Only: P DADO.UA fax

10 uper ompact Nitrogen Gas prings kn x R2.5 ø ø Round Flange ø M8 21 RFT x M12 H ø155 BOT 33 RFB Deep ø68 BOT G1/8 Port quare Flange Part No On-ontact Force psi lb. bar dan FT x M12 H 33 FB lb dan ub Plate 20 plit Flange Plate ø G 1/ MAX REOMMENDED TRAVE 90% 8 7 ø68 BOT 12 Deep B x M12 H P (with cylinder) ylinder Only: TO.150 ylinder with Mount: RFT ylinder with ub Plate: TO.0 ylinder with ub Plate and Mount: B.0 ub Plate Only: P DADO.UA fax

11 kn uper ompact Nitrogen Gas prings x R2.5 M8 ø100 Part No ø Round Flange ø RFT x M H ø195 BOT 38 RFB Deep ø90 BOT G1/8 Port quare Flange On-ontact Force psi lb. bar dan lb dan FT x M H 38 FB.183 ub Plate 20 plit Flange Plate ø MAX REOMMENDED TRAVE 90% P (with cylinder) G 1/ ø90 BOT 12 Deep B x M H ylinder Only: TO.150 ylinder with Mount: RFT.150 ylinder with ub Plate: TO.0 ylinder with ub Plate and Mount: B.0 ub Plate Only: P DADO.UA fax

12 uper ompact Nitrogen Gas prings W Option øa D Model W W W A B D E F H 12 DEEP DEEP 17 DEEP øb G 1/8 PORT F øe BOT H Part No. mm ±0.25 ±0.25 ±0.25 W W W W Rupture Disk RD 400GD On-ontact Force Model psi lb. bar dan W W W Ordering Example: Part Number: Includes eries, Model and troke ength. : TO = Basic Model, B = plit Flange Plate, RFT = Round Flange, FT = quare Flange. Refer to specific model pages for mount dimensions. When not specified, default is TO. W TO harging Pressure: bar ( psi). When not specified, default is 150 bar. Operating ystem: = elf-contained, F = Open Flow Fitting. When not specified, default is, self-contained DADO.UA fax

13 Repair Tools uper ompact Nitrogen Gas prings -Ring Installation Tool ( ) To insert the -tyle Retaining Ring into the retaining ring groove. For more information request bulletin B Ring Removal Tool ( ) ( ) To remove -tyle Retaining Rings safely in a single controlled motion Valve Bleed Tool Use to slowly discharge a spring to the desired pressure. For more information contact DADO. eal Installation Tool D (.00740) D (.01000) Use to properly install a new seal onto the rod. All sizes available upon request. T-Handle ( ) ( ) To remove the piston rod when disassembling and position correctly when reassembling. Port ervicing Tool To perform all necessary servicing to the valve compartment. For more information request bulletin B05110A. Rear Head Tool ( ) eats the rear head against the -tyle Retaining Ring after installation DADO.UA fax

14 uper ompact Nitrogen Gas prings Internal onstruction Piston Rod Rod Wiper (do not remove) Tube Assembly Piston Rider Piston eal O-Ring O-Ring Backup -tyle Retaining Ring Rear Head Valve ompartment + Valve ompartment + artridge Valve ompact Valve Port Plug Port Plug If Nitrogen Gas pring port requires maintenance, verify valve type that was removed and replace with the same valve. Please note: valves are not interchangeable. Model uses Port Plug Note: eries nitrogen gas springs are repairable, please contact DADO for more information. Operating pecifications harging Medium: Nitrogen Gas Maximum harging Pressure: bar ( psi) Operating Temperature: 4 71 (40 F 0 F) Maximum peed: 1.6 m/sec (63 in/sec) DADO.UA fax

15 Technical Data uper ompact Nitrogen Gas prings AUTION DO NOT attempt maintenance on spring until internal pressure is exhausted. Installation Requirements F.1 Avoid ide oading The striking surface should encompass the full diameter of the rod (F.1). A misaligned press or die will lead to side loading. This condition increases wear on the bearing, seal and cylinder wall. Any damage to the cylinder wall renders the product irreparable (F.1). Therefore, avoid side loading when possible (F.2). >0.2 F.2 Protect From Fluids Direct contact with certain die lubricants and cleaners should be avoided (F.4). Protect gas springs by providing adequate drainage in gas spring pockets (F.3). Drain Hole F.3 Rod End Thread The end of the piston rod has a construction thread intended for assembly and disassembly purposes only, and should never be used to mount or secure the gas spring (F.2). DADO s does not have a rod end thread and should be sent to DADO for repair. F.4 90% * 0.9 F.5 Provide troke Reserve DADO uper ompact Gas prings will permit travel of the full nominal stroke; however, at least a 10% stroke reserve is recommended to achieve optimal performance (F.5 and F.6). Discharging elf-ontained Gas pring The DADO Pressure Analyzer ( ) allows for charging, discharging and gauging of the pressure in the eries Gas prings (F.7). > * 0.9 F.6 100% F.7 Recharging elf-ontained Gas pring Hold the spring vertically at all times during filling. Never compress the gas spring in a vice or clamp outside of the die or application as damage to the gas spring can result (F.8). Prior to recharging, assure that (1) the rear head is seated against the c-ring and (2) the rod is fully extended (F.9). Never charge the gas spring with the rod down or the rear head not seated against the c-ring (F.10). To seat the rear head, thread two bolts into the tapped holes in the rear head and depress the valve stem while pulling the rear head back against the c-ring. Thread the T-handle ( or ) into the rod end and depress the valve stem with the Valve Bleed Tool ( ) or Port ervicing Tool ( ). Pull the piston rod up until it is firmly seated. Remove the T-handle from the rod and charge the gas spring to the desired pressure. F.8 F.9 Repair For information on the repair of DADO s uper ompact eries reference bulletin B02104E for models and bulletin B02103E for models F DADO.UA fax

16 Other DADO Products Ultra Force U eries 19 mm to 195 mm in diameter Forces up to 199 kn Full range of standard stroke lengths up to 125 mm UltraPak cartridge for long life R eries From 32 mm to 63 mm in diameter Forces up to 28.6 kn Full range of standard stroke lengths up to 80 mm ompletely serviceable Patented Ultra Force Extended UX eries 25-55% more force on-contact than IO tandard Nitrogen Gas prings ong stroke lengths - up to 300 mm From 50 mm to 195 mm in diameter Up to 199 kn of force on contact Matches IO Envelope Guide Retainer ets GR / GR.HD eries Robust design with combined guidance and retention Four rod diameters: 25 mm, 30 mm, 36 mm, 50 mm and 65 mm Various stroke lengths to suit application requirements Replaces common pins, bushings and spools Power am and Power Pump ystem Guided hydraulic die cam with nitrogen return Power am may be installed and operated in any orientation 15 kn and 40 kn force models available Ideal for secondary operations such as punching, piercing, forming or flanging Printed in UA Plymouth Oaks Blvd. Plymouth, MI UA DADO.UA Fax The global leader in nitrogen gas spring technology DADO, Inc All Rights Reserved Product changes may occur during the life of this catalog without prior notice, but products supplied will remain functionally interchangeable.