OLMEC / Olmec S.r.l. industrial hydraulics and clamping cylinders
Direct supply of OLMEC / Olmec S.r.l. clamping cylinders C87-803AP, air-hydraulic pumps, and pressure intensifiers. Comprehensive international equipment procurement.
Clamping hydraulic cylinders C87-803AP and series 800
Compact OLMEC series 800 clamping cylinders including model C87-803AP are engineered for rigid workpiece retention in machining fixtures. The direct tilting lever mechanism eliminates rotational phases, providing immediate clamping force within constrained fixture footprints.
- Operating pressure up to 400 bar delivering 3.5 kN clamping force with 10 mm stroke
- Fully threaded cylinder body for direct screw mounting into baseplates or custom blocks
- Fluid supply options via standard pipe fittings or internal manifold channels with O-rings
- Selection of Buna-N or polyurethane seals, replacement pistons, and clamping levers
Air-hydraulic pumps series B824, B832, and P802
Pneumatically driven OLMEC pump units convert shop compressed air into dependable hydraulic power. The automatic stall-and-restart mechanism maintains circuit pressure without continuous air consumption, providing robust fluid delivery for clamping lines and testing benches.
- Hydraulic discharge pressure for oil or water circuits reaching up to 350 bar
- Multiple intensifier ratios up to six stages for presses, fixtures, and mobile power packs
- Configurations with integrated three-way foot pedals or remote pneumatic pilot controls
- Supply of replacement spool seals, check valves, and pneumatic drive maintenance kits
Pressure intensifiers series M840 and M845
Air-to-oil pressure converters from OLMEC transform standard factory air supply into high hydrostatic output up to 700 bar. The integrated transparent fluid reservoir ensures automatic makeup for minor oil weepage and allows direct visual monitoring of fluid levels.
- Hydraulic output from 16 up to 700 bar powered by standard 1 to 8 bar pneumatic inlet
- Hard chrome-plated hydraulic piston matched with treated structural aluminum bodies
- Single and double-acting configurations equipped with automatic air bleeding circuits
- Replacement transparent oil tanks, high-pressure piston cups, and rod seal sets
Electric hydraulic power units E208 and E208T
Compact electric power units from OLMEC integrate two-stage axial piston pumping assemblies (low pressure 60 bar, high pressure 700 bar). They provide dependable hydraulic motive power for torque wrenches, heavy production clamping circuits, and industrial press systems.
- Electric drive motors from 0.37 to 1.1 kW rated for 230 V single-phase or 400 V three-phase
- Oil reservoir capacities of 1, 3, 6, or 10 liters equipped with calibrated level indicators
- Dual relief valves allowing independent pressure configuration on lines A and B
- Replacement axial piston cartridge pumps, return line filter elements, and directional valves
Threaded and hollow piston cylinders series 100, 200, and 300
OLMEC industrial clamping cylinders comprising series 100 (threaded exterior), 200 (hollow center piston), and 300 (swing clamp) deliver precise automated workholding. Nitrided surface treatments guard against abrasive wear and coolant ingress during heavy machining.
- Operating pressure range between 30 and 400 bar producing clamping forces from 3 to 100 kN
- Double-acting 200DE variants ensuring positive powered retraction during fast cycle runs
- Series 300 swing clamps featuring clockwise or counter-clockwise arm positioning rotation
- Supply of bronze guide bushings, internal return springs, and PTFE composite seal rings
Telescopic hydraulic jacks and lifting systems J215, J300, and J415
Heavy-duty air-hydraulic jacks from OLMEC in series J215, J300, and J415 are built for maintenance of mining haulers, commercial buses, transport tractors, and heavy press lines. The multi-stage telescopic design pairs minimal collapsed clearance with extensive lift reach.
- Lift stage ratings ranging from 14.5 up to 76.5 metric tons on compact maneuverable carriages
- Integrated hydraulic load holding locks and check valves preventing uncontrolled descent
- Folding ergonomic handles and pneumatic pilot valves for convenient onsite portability
- Supply of modular height extenders, telescopic rod seal packs, and hardened contact saddles
Selection of clamping cylinders and workholding force calculation
When sizing OLMEC hydraulic clamping cylinders, operating clamping force is determined by hydraulic circuit pressure and effective piston area. Series 800 lever clamp cylinders provide high mechanical advantage without swing rotation, eliminating interference and speeding up CNC machine cycles.
Threaded body designs in series 100 and 800 allow direct mounting into machine tool fixture plates and sub-plates.
Fluid supply routing should be specified between external BSP fittings or internal manifold O-ring interfaces.
For heavy cutting conditions with high vibration, series 600 work supports are combined with clamping cylinders to eliminate workpiece deflection and chatter during intensive milling and boring operations.
Maintenance of air-hydraulic pumps and pressure intensifiers
OLMEC air-hydraulic pumps and M845 intensifiers operate from standard 1 to 8 bar workshop air and feature automatic stall and restart regulation.
The integrated valve shuts off compressed air consumption when target hydraulic pressure is reached and maintains circuit pressure without continuous power draw, instantly repressurizing on pressure drops.
The built-in transparent oil reservoir maintains required system volume and compensates for micro-leakage during long clamping cycles while permitting continuous visual fluid monitoring.
Routine service intervals require inspecting air filters, draining water separators, and replacing worn polyurethane or fluoroelastomer rod seals using manufacturer maintenance kits.
Maintenance schedule for OLMEC power units and lifting jacks
Electric hydraulic power units in series E208 and E208T operating up to 700 bar require regular inspection of fluid cleanliness and return filter cartridge conditions.
Utilizing premium mineral oils conforming to ISO VG 32 or VG 46 standards prevents cavitation across high-pressure axial piston elements and ensures consistent torque delivery for hydraulic bolting tools.
Telescopic hydraulic jacks across series J215, J300, and J415 rated up to 76.5 metric tons operate in demanding maintenance workshops and outdoor service areas for transport fleets.
Regular maintenance involves inspecting load support saddles, verifying multi-stage rod seal integrity, and validating internal pilot check valves against uncommanded carriage descent.
OLMEC and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of OLMEC and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.
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