WPWDS Universal Speed Cast Iron Worm Reducer — WPW Series

The WPWDS combines WPW universal P-housing with S-type overhead IEC motor flange and D-split cover — overhead motor direct mount, in-situ maintenance, 5 orientations. Sizes 40–250 mm, ratio 1/5–1/60, output torque 2.2–4,440 Nm.

Descripción

WPWDS Universal Speed Cast Iron Worm Reducer — Product Overview

Universal P-housing with overhead IEC motor flange (no adaptor) and D-split maintenance cover — the fully specified overhead motorised universal reducer.

La carcasa WPW P admite las cinco configuraciones estándar de dirección del eje en una sola pieza fundida, eliminando la necesidad de variantes de carcasa específicas para cada dirección. Potencia de entrada desde 0,06 kW (tamaño 40) hasta 98 ​​kW (tamaño 250), pares de salida desde 2,2 Nm hasta 4440 Nm en 11 tamaños estándar.

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WPWDS universal speed cast iron worm reducer WPW body

WPWDS Universal Speed Worm Reducer Specifications

WPWDS WPW universal worm reducer dimension drawing

Parámetro Especificación
Serie Velocidad universal WPW
Alojamiento Universal P-housing with overhead IEC motor flange (no adapt
Aporte IEC motor flange, S-type (overhead)
Producción Solid shaft, horizontal
Relación 1/5–1/60
Rango de tamaños 40–250 mm
Montaje Soporte para pie, cuerpo universal WPW, todas las orientaciones
Material de vivienda Hierro fundido gris FC20+ (GG20)
Rueda helicoidal Bronce de estaño ZCuSn10Pb1
Eje del sinfín 20CrMnTi, superficie de 55–60 HRC
Lubricación N150–N220 (−30°C–40°C); N220–N320 (40°C–65°C)
Temperatura máxima del aceite 95 °C continuo
Rango de peso 6,5/7–430/481 kg
Característica clave WPW Universal Body + S-IEC Overhead Flange + D-Split

Datos de tamaño y rendimiento

Tamaño (mm) Relación Entrada (kW) Par de salida (Nm) A (mm) AA (mm) AB (mm) BB (mm) Peso (kg)
40 1/5–1/60 0,06–0,78 2,2–26,5 121/133 53 40 49/62 6.5/7
50 1/5–1/60 0,10–1,33 4,5–54,0 133/148 57 44 55/70 9/10
63 1/5–1/60 0,19–2,25 8,5–104 155/171 67 51 65/82 14/16
75 1/5–1/60 0,32–3,75 14,5–175 175/191 75 57 73/91 20/23
90 1/5–1/60 0,62–6,98 28–316 205/224 89 67 87/107 33/38
110 1/5–1/60 1.18–11.9 53–540 238/260 103 78 101/123 54/62
130 1/5–1/60 2.02–19.7 91–891 266/290 115 87 112/136 78/89
150 1/5–1/60 3,07–28,8 139–1304 302/329 131 100 128/155 113/128
175 1/5–1/60 5.13–45.9 232–2074 348/377 151 115 147/177 170/191
200 1/5–1/60 8.02–66.2 363–2993 392/424 170 130 165/199 250/265
250 1/5–1/60 13,0–98,0 590–4440 452/481 197 150 195/232 380/420

WPWDS Worm Reducer — Core Features

■ WPW Universal Body + S-IEC Overhead Flange + D-Split

Universal P-housing with overhead IEC motor flange (no adaptor) and D-split maintenance cover — the fully specified overhead motorised universal reducer.

■ S-Type IEC Flange — Direct Overhead Motor Mount

Motor bolts on overhead in four bolts without adaptor. Minimum lateral projection and overhead drive height.

■ D-Split Cover — In-Situ Access in Any Orientation

Cover removes with motor overhead and shaft connected — universal maintenance access across all 5 mounting orientations.

■ Universal Body — Most Compact Overhead Motor Drive

S-type IEC flange in the universal P-housing achieves the minimum overhead motor drive footprint across all mounting orientations.

■ Output Torque to 4,440 Nm — Full Capacity

Features do not reduce torque ratings.

■ Single Product — All Overhead Motorised Orientations

Eliminates direction-specific overhead IEC motorised reducer SKUs.

WPWDS Worm Reducer — Industry Applications

WPWDS WPW universal worm reducer industry applications

⚒ Universal Overhead Motorised OEM Drive

OEM builders use WPWDS for all overhead IEC motor drive positions — universal body, D-split access, minimal footprint.

⚊ Compact Motorised Process Line Overhead Drives

Process lines with overhead motor direct drives standardise on WPWDS for compact installation and in-situ maintenance.

☵ Pump Station Overhead IEC Drives

Pump stations with IEC motor-direct drives using overhead motor geometry standardise on WPWDS universal body.

⚛ Infrastructure Overhead Motor Drives

Infrastructure drives requiring overhead IEC motor and in-situ maintenance access use WPWDS universal body for all mounting orientations.

Ever Power Manufacturing Quality — WPWDS Worm Reducer

Fabricación de reductores de tornillo sin fin universales WPW de Ever Power

■ Producción con certificación ISO 9001:2000

Cada unidad WPW se fabrica bajo la gestión de calidad ISO 9001:2000. La inspección de la materia prima, los controles durante el proceso y las pruebas finales están documentados y son trazables.

■ Marcado CE — Directiva de Maquinaria de la UE 2006/42/CE

Cumple plenamente con la normativa CE para la exportación a los mercados de la UE, Reino Unido, Australia y Nueva Zelanda.

■ Pruebas previas al envío: Ruido, fugas, par de apriete

Nivel de ruido inferior a 68 dB(A) a carga nominal, prueba de fugas a presión de 30 minutos y par de salida dentro de ±5% del valor nominal. Las unidades no conformes se reprocesan antes del envío.

■ Certificación de materiales FC20+

Las piezas fundidas para carcasas están verificadas mediante certificados de fábrica: resistencia a la tracción mínima de 220 MPa y dureza de 160–200 HB.

WPWDS Universal Worm Reducer — Customer Reviews

★★★★★

“WPWDS on our narrow machine overhead drives. IEC S-type flange, D-split cover, universal body. Compact overhead motor at all positions.”

Brisbane — A.C.
★★★★★

“Used WPWDS on pump station overhead IEC drives. D-split for maintenance, compact overhead motor.”

Melbourne — P.N.
★★★★★

“WPWDS on our process line overhead motor drives. Universal body, IEC overhead, D-split — covers all our orientations.”

Perth — T.F.
★★★★☆

“Good S-IEC universal unit. WPWDS-90 at multiple positions. Compact overhead drive. Would appreciate S-type IEC oil volume table.”

Auckland — B.K.

Frequently Asked Questions — WPWDS Universal Speed Worm Reducer

▶ How does WPWDS differ from WPWDS?
Clarification: WPWDS vs WPDS — WPDS uses a fixed WP housing. WPWDS uses the universal P-housing. Same IEC S-type input and D-split housing features, same torque, universal mounting orientations added.
▶ What IEC motor frames does WPWDS accept?
Same as WPWD at each size. Verify motor dimensions against WPWDS dimension drawing.
▶ Can WPWDS D-split cover be removed in any orientation?
Yes. Universal D-split access across all 5 WPW mounting orientations.
▶ What is the maximum output torque for WPWDS?
Size 250 delivers up to 4,440 Nm — identical to WPW.
▶ What oil volume does WPWDS require for S-type IEC orientation?
Use WPWDS lubrication table for S-type overhead IEC orientation volumes — specified separately from A-type configurations.

Get Your WPWDS Quote Today

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