WPWD Universal Speed Cast Iron Worm Gearbox — WPW Series

Equipment designers who specify direct IEC motor connection — eliminating the coupling adaptor hardware and associated alignment risk — need this capability available across all installation orientations, not just in one fixed orientation. The WPWD Universal Speed Cast Iron Worm Gearbox provides the WPW-series universal body with an integrated D-type IEC motor flange, delivering direct motor bolt-on capability in all 5 shaft direction configurations. One product delivers motorised drive performance in any installation orientation from ratio 1/5 to 1/60.

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■ D-Type IEC Flange + Universal W-Body: Motorised Drive in Any Orientation

The WPWD integrates the D-type IEC motor flange into the WPW-series universal housing, providing direct motor coupling in all 5 shaft direction configurations. No adaptor plate. No coupling. Direct motor bolt-on in any orientation.

■ D-Split Housing: In-Situ Service Across All Orientations

The WPWD D-type split housing cover can be removed without disturbing the motor or driven shaft in all 5 shaft direction configurations. Universal in-situ serviceability regardless of installation geometry.

■ Full IEC Motor Frame Range: M8 to M16

WPWD accepts standard IEC motor frames from M8 (0.06 kW at size 40) to M16 (14+ kW at size 250) — covering all IEC motor sizes used in standard industrial process drives.

■ 5 Shaft Direction Configurations Available

All 5 shaft direction configurations (A–E) are available for the WPWD with the D-type IEC motor flange. Universal orientation support is maintained with direct motor mounting.

■ Full WP Ratio Range in All Orientations

All standard ratios 1/5–1/60 are available in all 5 shaft direction configurations with the IEC motor flange — no ratio or orientation restrictions.

■ Anti-Corrosion Coating — Process Environment Grade

Standard epoxy/polyurethane coating provides corrosion resistance across the diverse process environments where the WPWD’s universal versatility finds application.

⚙ OEM Motorised Multi-Orientation Machine Drives

OEM machine builders requiring IEC direct motor mount across multiple machine orientations specify the WPWD as their single motorised drive SKU — universal body covers all orientations with direct motor coupling.

⚒ Process Equipment — Standard Motorised Drive

Process plant engineers standardising their motorised drive specification to one IEC-flange universal product use the WPWD for procurement simplification across mixed-orientation equipment.

⚔ Food Processing — Multi-Line Motorised Standard

Food processing facilities with multiple equipment lines in different orientations use the WPWD as their standard motorised gearbox — IEC direct mount in any orientation from one catalogue product.

⚊ General Industrial — Universal Motorised Drives

General industrial applications with diverse drive orientations and IEC motor specifications use the WPWD as their universal motorised worm gearbox across mixed equipment environments.

☷ Maintenance Standardisation — IEC Fleet

Industrial maintenance departments managing large fleets of IEC-motored drives across diverse orientations reduce their spare parts holding to a single WPWD model, covering all positions.

✎ ISO 9001:2000 Certified

Every WPWD is manufactured, assembled, and tested under ISO 9001:2000 quality management. Our factory was among the first in this product category to achieve this certification.

✎ CE Marking

Full CE marking confirms compliance with EU Machinery Directive 2006/42/EC — covering safety, design standards, and manufacturing quality for all WPW-series universal configurations.

✎ Pre-Shipment Testing

Noise test (below 72 dB(A) at rated load), oil leak test (30-minute pressurisation), torque transmission test (output torque within ±5% of rated). Failed units are reworked — not shipped.

✎ Universal Configuration Quality

Each shaft direction configuration (A–E) is verified dimensionally for correct bore position, keyway orientation, and oil channel routing before leaving our production line.

“WPWD is our standard motorised drive specification across all product lines. Universal body, IEC motor direct, across all orientations from one catalogue number. Spare parts holding reduced from 8 models to 1. Quality is consistent and motor flange dimensions match precisely every time.”

“We standardised our complete drive range on WPWD. Universal body and IEC direct mount across all orientations made this possible. Previously had 6 different gearbox models. Now 1. Significant cost and complexity reduction for our production and service teams.”

“WPWD drives our processing equipment across multiple product lines with different installation orientations. Universal body + IEC direct mount = one product for all. Quality excellent across all delivered batches. Delivery lead times are reliable for standard configurations.”

“WPWD universal motorised gearbox on our processing line. 5-orientation universal body was the key feature for our multi-position installation. IEC motor direct mount works perfectly with our standard 4-pole motors. Very good product for complex multi-orientation applications.”