Reductor de tornillo sin fin universal de hierro fundido WPWKA — Serie WPW

The WPWKA combines WPW universal P-housing, A-type below-entry solid input, and K-type hollow bore output — shaft-mount in any orientation without output coupling. Sizes 40–250 mm, ratio 1/5–1/60, output torque 2.2–4,440 Nm.

Descripción

WPWKA Universal Speed Cast Iron Worm Reducer — Product Overview

Universal P-housing with A-type input from below and K hollow bore coupling-free output — shaft-mount in any of 5 WPW orientations.

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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WPWKA universal speed cast iron worm reducer WPW body

WPWKA Universal Speed Worm Reducer Specifications

WPWKA WPW universal worm reducer dimension drawing

Parámetro Especificación
Serie Velocidad universal WPW
Alojamiento Universal P-housing with A-type input from below and K hollo
Aporte Solid shaft, A-type (below)
Producción Hollow bore (K-type)
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 + A-Type Input + K Hollow Bore

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

WPWKA Worm Reducer — Core Features

■ WPW Universal Body + A-Type Input + K Hollow Bore

Universal P-housing with A-type input from below and K hollow bore coupling-free output — shaft-mount in any of 5 WPW orientations.

■ K Hollow Bore — Coupling-Free in Any Orientation

Driven shaft inserts directly in any WPW mounting orientation — no coupling hardware regardless of installation position.

■ A-Type Below Input — Standard Motor Coupling

Standard A-type bilateral input shaft accepts conventional motor coupling hardware from either side.

■ Universal Shaft-Mount — 5 Orientations

Torque arm boss enables shaft-mounting the WPWKA in any WPW orientation — foot-mount and shaft-mount both available.

■ Output Torque to 4,440 Nm — K-Bore Full Capacity

WPWKA torque ratings identical to WPWK at all sizes.

■ One Product — All A-Type Hollow Bore Orientations

Eliminates direction-specific A-type hollow bore reducer variants from the BOM.

WPWKA Worm Reducer — Industry Applications

WPWKA WPW universal worm reducer industry applications

☷ Universal A-Type Hollow Bore Agricultural Drives

Agricultural equipment with shaft-mount drives using standard motor coupling (A-type) in multiple orientations standardises on WPWKA.

⚒ Multi-Orientation Shaft-Mount Industrial Drives

Industrial equipment with hollow bore shaft drives in varied orientations uses WPWKA universal body to standardise.

⚊ Conveyor Hollow Bore Multi-Position Drives

Conveyor head shaft drives in multiple orientations standardise on WPWKA — one product, all positions, coupling-free output.

⚙ Process Agitator Universal Hollow Drives

Process vessel agitator shafts in various positions use WPWKA — universal body, A-type input, hollow bore output.

Ever Power Manufacturing Quality — WPWKA 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.

WPWKA Universal Worm Reducer — Customer Reviews

★★★★★

“WPWKA on our equipment shaft drives. A-type input, K-bore output, universal body — one product for all shaft positions.”

Darwin — G.P.
★★★★★

“Used WPWKA on conveyor head drives in multiple orientations. Standard motor coupling, hollow bore output. Universal body simplifies our drive inventory.”

Melbourne — T.N.
★★★★★

“WPWKA on our agricultural shaft drives. A-type input with standard hardware, K-bore eliminates field coupling failures.”

Toowoomba — B.S.
★★★★☆

“Good K+A universal unit. WPWKA-90 in multiple positions. All working. Would like full bore diameter table.”

Auckland — R.M.

Frequently Asked Questions — WPWKA Universal Speed Worm Reducer

▶ How does WPWKA differ from WPKA?
WPKA uses a fixed WP housing A-type only. WPWKA uses the universal P-housing supporting 5 orientations. Same torque ratings and hollow bore dimensions.
▶ What are the hollow bore diameters for WPWKA?
Same approximate diameters as WPWK. Contact Ever Power with your specific size and shaft diameter requirements.
▶ Can WPWKA be shaft-mounted in any WPW orientation?
Yes. Torque arm boss supports shaft-mount in any WPW orientation.
▶ What is the maximum output torque for WPWKA?
Size 250 delivers up to 4,440 Nm — identical to WPWK.
▶ Does WPWKA support foot-mount and shaft-mount?
Yes. Both base plate and torque arm boss are present.

Get Your WPWKA Quote Today

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