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Ortman Fluid Power. Product Orientation. Product. Familiarization . 3TH 7L 7K 1A. 101K 101L OSP FA. 3TH Series Hydraulic Cylinder NFPA Tie Rod Style. 3000 PSI Nominal 5000 PSI Non Shock. 7L Series Medium Hydraulic NFPA Tie Rod Cylinders. 1500 Max Pressure ( Bore Dependent).
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Ortman Fluid Power Product Orientation
Product Familiarization • 3TH • 7L • 7K • 1A • 101K • 101L • OSP • FA
3TH Series Hydraulic Cylinder NFPA Tie Rod Style 3000 PSI Nominal 5000 PSI Non Shock
7L Series Medium Hydraulic NFPA Tie Rod Cylinders 1500 Max Pressure ( Bore Dependent)
7K Series Pneumatic NFPA Tie Rod Cylinder 250 PSI
1A Series Pneumatic Aluminum Cylinder NFPA Interchangeable 200 PSI
101 K & L Series Air & Hydraulic Cylinders 150 PSI Pneumatic 1500 PSI Hydraulic 1 1/2” - 8” Bore
Interchangeable between 3TH-7L-and 7K dependent on rod size • All rod cartridges accept a variety of seal types • Made of Ductile Iron for for 3 times the life • Bolted type construction - removable with standard tools • 2 year limited warranty
Rod Material • All series are designed with 100,000 psi minimum yield through 3 1/2” diameter and are induction hardened to 54 Rockwell C. • Rods are “hard chrome plated” and highly polished ( 5 - 18 RMS) to offer reliable service and extended life. • Rods 4” diameter and larger are 50,000 to 90,000 psi minimum yield.
Tie Rod Materials • 100,000 psi minimum yield, medium carbon steel. • Threads are “rolled” to offer 40% more strength than standard threads. • Pre-stressed at assembly with high strength allow nuts to minimize elongation.
Tubes • Steel tubing with bores micro-honed to 8 - 15 RMS finish for positive sealing. • All tubes piloted to assure perfect alignment with end covers and to prevent “breathing”, minimizing the possibility of leakage. • Chrome plating standard on the 7K (optional on 3TH & 7L) .0003 - .0005 thickness. • Filament wound fiberglass available for 7K (10”, 12” & 14” bores). • Special materials available upon request.
Heads & Caps • Machined from precision broached blocks of free machining steel. • Machined using CNC machine tools for perfect alignment and concentricity • NPTF ports are standard • SAE ports available (standard size) at no extra charge where available. • Oversize welded half-couplings (optional).
Sealing • Tube seals with back-ups (3TH) are placed on the ID of the tube to minimize the possibility of leakage. • Rod wipers are double-lip polyurethane to protect the rod, bearing and rod seal. (Metallic scrapers are available as an option) • Rod seals are single-lip polyurethane. • Many optional seals are available. (Viton, Teflon, Buna, etc.)
Sealing (cont’d) • Piston seals are flexible lip type with non-extrusion rings (3TH) for positive sealing, low friction and long life. • SCR piston rings (optional) automotive type piston rings available 1.5 - 14” bore.
Basic Components Of Cylinder 3. Cap Section 4. Piston Section 1. Tube Section 2 Head Section
Tube Section Tube Material Tie Bolts Steel Aluminum Brass Stainless Steel Wound Fiberglass Piston Rod
Head Section Head Ports Tube Seals Rod Cartridge Retaining Plate Cushion Adjustment Screw Rod Seal Rod Bearing Rod Wiper
Cap Section Port Tube Seal Ball Check Assembly Cap
Piston Section Piston Assembly Cushion Spear Cushion Nose Piston Seals
Ortman Cylinder Series • 3TH - 3000 PSI- Nominal Hydraulic Pressure • 7L - 1500 PSI (Bore Dependent) • 7K - 250 PSI Pneumatic Pressure • 1A - 200 PSI Pneumatic Pressure • 1A - 300 PSI Hydraulic Pressure • 101K - 150 to 500 PSI Pneumatic Pressure • 101L - 500 to 1500 PSI Hydraulic Pressure
Available Rod Ends • 1 - Standard male thread (SM- “KK”) • 2 - Intermediate male(IM -”FF”) • 3 - Standard female (“KK”) • 4 - Special thread (Male or Female) * • 5 - Full male thread • 6 - Plain rod end (no threads) • 7 - Flanged rod end * • * Denotes extra charge is applied
Ortman Mounting Codes NFPA Code Ortman Code MX1 L MDX1 DL MX2 N MX3 M MF1 B MF5 BB ME3 QQ MF2 A MF6 AA ME4 PP NFPA Code Ortman Code ME5 Q ME6 P MS2 J MS3 K MS7 CC MS4 H MT1 ER MT2 EB MT4 E MP1 G
Product IdentificationDot Peened into Head End Cover Model Information Pressure Rating Serial Number
Ortman System Plus – OSP Rodless Cylinders • Actuator works as a function carrier (modular systems are simply clamped on) • Integral dovetail rails on three sides provide many adaption possibilities (guides, mountings, sensors, etc.) • Available in bore sizes 16, 25, 32, 40, 50, 63 and 80 mm • Variable in the following options: piston mounting, air connection, seals, lubrication and screws Series OSP-P Basic Cylinder
Rodless Cylinder Slot - Type Ortman OSP 115 PSI max 19 in/s max on basic model, higher with guides. Aluminium pistion with integrated magnets Cylinder Barrel Adjustable end cushioning at both ends Integral dovetail rails on three sides Stainless steel outer and inner band End caps4 x 90 ° turnable Modular system components are simply clamped on
FA Series – Knife Gate Air Cylinder • 150 PSI Pneumatic • 2.50”-24.00” Bore Sizes • Extended Tie Rod Mount • Optional Lifting Eye
FA Series – Features Optional lifting Eye
Special Deliveries • Red Bore Service • Same day shipment - Standard configurations • 25% Premium price adder • Must use “Premium” carrier • Order must be received prior to 11:00 A.M Central Time • Quick Ship Service • Three day shipment - Standard configurations • 10% Premium price adder • Must use “Premium” carrier • Order must be received prior to 11:00 A.M Central Time