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

The WPWKV combines WPW universal P-housing with K hollow bore extended V-type output — coupling-free extended shaft-mount for wide-span drives in any input orientation. Sizes 40–250 mm, ratio 1/5–1/60, torque 2.2–4,440 Nm.

Descripción

WPWKV Universal Speed Cast Iron Worm Reducer — Product Overview

Universal P-housing with K hollow bore and V-type extended shaft — driven shaft inserts through extended hollow bore for wide-span conveyor and multi-drum applications.

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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WPWKV universal speed cast iron worm reducer WPW body

WPWKV Universal Speed Worm Reducer Specifications

WPWKV WPW universal worm reducer dimension drawing

Parámetro Especificación
Serie Velocidad universal WPW
Alojamiento Universal P-housing with K hollow bore and V-type extended s
Aporte Eje sólido, bilateral
Producción Hollow bore (K-type), extended (V-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 + K Hollow Bore + V Extended — Extended Hollow Shaft Drive

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

WPWKV Worm Reducer — Core Features

■ WPW Universal Body + K Hollow Bore + V Extended — Extended Hollow Shaft Drive

Universal P-housing with K hollow bore and V-type extended shaft — driven shaft inserts through extended hollow bore for wide-span conveyor and multi-drum applications.

■ K+V Extended Hollow Bore — Wide-Span Shaft-Mount

Extended hollow bore shaft-mount capability — longer bore span for wide conveyor drum and multi-drum shaft applications without coupling hardware.

■ Universal Input Direction — Motor Flexible

All WPW input directions supported with K+V extended hollow bore output.

■ Extended K-Bore — Reduced Overhung Load Moment

Extended bore length distributes load over wider shaft engagement, reducing bending moment per unit overhung load.

■ Output Torque to 4,440 Nm — K+V Full Capacity

K+V extended bore designation does not affect torque ratings.

■ One Product — All K+V Extended Drive Positions

Eliminates direction-specific K+V extended hollow bore reducer variants.

WPWKV Worm Reducer — Industry Applications

WPWKV WPW universal worm reducer industry applications

⚊ Wide-Belt Conveyor Hollow Bore Drives

Wide conveyor head shafts using hollow bore mounting — WPWKV extended K-bore spans the wider shaft bearing span required for large belt conveyors.

⚒ Multi-Drum Shaft-Mount Drives

Multi-drum conveyor and processing equipment with hollow bore extended shaft-mount uses WPWKV for wider shaft engagement.

☷ Agricultural Wide-Span Hollow Bore Drives

Wide-span agricultural hollow bore shaft drives use WPWKV universal body for any input position.

⚙ Industrial Wide-Span Hollow Shaft Platform

Industrial equipment with wide hollow shaft-mount drives uses WPWKV universal body for multiple input orientations.

Ever Power Manufacturing Quality — WPWKV 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.

WPWKV Universal Worm Reducer — Customer Reviews

★★★★★

“WPWKV on our wide belt conveyor head shaft drives. Extended K-bore spans our wide drum shaft. Universal input direction, no coupling hardware.”

Kalgoorlie — B.M.
★★★★★

“Used WPWKV on multi-drum shaft drives. Extended hollow bore for wider engagement. Universal body for all our input positions.”

Melbourne — T.A.
★★★★★

“WPWKV on our wide-span agricultural shaft drives. Extended K-bore, universal body. Clean shaft-mount without coupling.”

Toowoomba — P.L.
★★★★☆

“Good K+V extended hollow bore unit. WPWKV-110. Extended bore works well for our wide conveyor drums. Extended bore dimension table needed.”

Auckland — S.C.

Frequently Asked Questions — WPWKV Universal Speed Worm Reducer

▶ What is the K+V extended hollow bore?
The WPWKV K hollow bore is extended in length (V-type) compared to the standard WPWK — enabling shaft engagement over a wider span for large-diameter or wide-span shaft-mount applications.
▶ How does WPWKV differ from WPWK?
WPWK has a standard length K hollow bore. WPWKV has an extended V-type K hollow bore for wider shaft engagement — useful for wide conveyor drums and multi-drum shaft applications.
▶ What hollow bore diameters does WPWKV provide?
Same diameters as WPWK — extended in length, same bore diameter range. Contact Ever Power for specific requirements.
▶ What is the maximum output torque for WPWKV?
Size 250 delivers up to 4,440 Nm.
▶ What input directions does WPWKV support?
All 5 WPW input shaft direction configurations.

Get Your WPWKV Quote Today

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