Pump bellhousing PTÖK series

for NEMA motorsfor electric motorsNEMA

Product overview
Bellhousings designed to connect electric motors to gearboxes and transmissions. Available in a wide range of sizes and configurations to suit IEC, VDMA or NEMA motor flanges and common gearbox interfaces. Supplied with dedicated accessories for installation and maintenance.

Standards and compatibility

• Manufactured to match VDMA, IEC (motor flange) and NEMA dimensional standards.
• Compatible with common motor frames and gearbox input shafts; available for B3/B5 mounts and custom flanges.

Technical features

• Materials: cast iron and aluminium options for weight and corrosion requirements.
• Range of bore diameters, pilot fits and flange patterns; balanced to industrial tolerances.
• Surface treatments: black oxide, primer, painted or customer-specified coatings.
• Optional inspection covers, sealing faces and integrated bearing supports.

Applications

• Industrial gearboxes, pumps, compressors and conveyors.
• OEM drive assemblies and retrofit projects requiring standard-compliant interfaces.

Ordering and accessories

• Available accessories: adapter plates, inspection covers, seals, coupling hubs and fastener kits.
• Custom machining and special coatings on request; provide motor and gearbox data for quotation.