WPWDK Universal Speed Cast Iron Worm Reducer — WPW Series

The WPWDK combines WPW universal P-housing, D-split cover, IEC motor flange, and K hollow bore output — zero coupling hardware at both ends in any of 5 shaft directions. Sizes 40–250 mm, ratio 1/5–1/60, output torque 2.2–4,440 Nm.

Deskripsi

WPWDK Universal Speed Cast Iron Worm Reducer — Product Overview

Universal P-housing with direct IEC motor mounting, K hollow bore coupling-free output, and D-split in-situ maintenance cover — zero coupling hardware at either end in any WPW shaft direction.

Rumah WPW P mengakomodasi kelima konfigurasi arah poros standar dalam satu cetakan — menghilangkan kebutuhan akan varian rumah khusus arah. Daya masukan dari 0,06 kW (ukuran 40) hingga 98 kW (ukuran 250), torsi keluaran dari 2,2 Nm hingga 4.440 Nm di 11 ukuran standar.

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WPWDK universal speed cast iron worm reducer WPW body

WPWDK Universal Speed Worm Reducer Specifications

WPWDK WPW universal worm reducer dimension drawing

Parameter Spesifikasi
Seri Kecepatan Universal WPW
Perumahan Universal P-housing with direct IEC motor mounting, K hollow
Masukan IEC motor flange (D-type)
Keluaran Lubang berongga (tipe K)
Perbandingan 1/5–1/60
Rentang Ukuran 40–250 mm
Pemasangan Dudukan kaki, bodi universal WPW, semua orientasi
Bahan Perumahan Besi cor abu-abu FC20+ (GG20)
Roda Cacing Perunggu timah ZCuSn10Pb1
Poros Cacing 20CrMnTi, permukaan 55–60 HRC
Pelumasan N150–N220 (−30°C–40°C); N220–N320 (40°C–65°C)
Suhu Oli Maksimum 95°C terus menerus
Rentang Berat 6,5/7–430/481 kg
Fitur Utama Four Features: Universal Body + IEC + K-Bore + D-Split

Data Ukuran & Kinerja

Ukuran (mm) Perbandingan Input (kW) Torsi Keluaran (Nm) A (mm) AA (mm) AB (mm) BB (mm) Berat (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 3.07–28.8 139–1.304 302/329 131 100 128/155 113/128
175 1/5–1/60 5.13–45.9 232–2.074 348/377 151 115 147/177 170/191
200 1/5–1/60 8.02–66.2 363–2.993 392/424 170 130 165/199 250/265
250 1/5–1/60 13,0–98,0 590–4.440 452/481 197 150 195/232 380/420

WPWDK Worm Reducer — Core Features

■ Four Features: Universal Body + IEC + K-Bore + D-Split

Universal P-housing with direct IEC motor mounting, K hollow bore coupling-free output, and D-split in-situ maintenance cover — zero coupling hardware at either end in any WPW shaft direction.

■ IEC Flange — No Adaptor at Any Shaft Direction

IEC 72-1 flange at the input stage eliminates the motor adaptor across all 5 WPW shaft direction configurations.

■ K Hollow Bore — Coupling-Free Shaft Insertion at Any Orientation

K-type through-bore accepts the driven shaft directly at any WPW output shaft direction — no coupling, no coupling maintenance, no coupling fatigue in any orientation.

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

Cover removes for worm wheel inspection in any WPW shaft direction — universal maintenance access across all installation orientations.

■ Single Product — All Motorised Hollow Bore Drive Positions

WPWDK eliminates the need for direction-specific motorised hollow bore reducer variants — one product model covers all installation orientations.

■ Output Torque 2.2–4,440 Nm — Full Capacity Retained

Four features do not affect worm gear torque ratings. WPWDK size 250 delivers 4,440 Nm — the same as WPW.

WPWDK Worm Reducer — Industry Applications

WPWDK WPW universal worm reducer industry applications

⚒ Universal Motorised Hollow Bore OEM Platform

OEM builders use WPWDK as the single motorised hollow bore drive platform — IEC motor direct, K-bore output, D-split access, universal body covers all shaft direction requirements.

⚊ Multi-Position Shaft-Mount Motor Drives

Equipment with motorised shaft-mount drives in multiple orientations standardises on WPWDK — one product, IEC direct at input, hollow bore at output, all positions covered.

☷ Agricultural Multi-Axis Motor Drives

Agricultural machinery with motorised shaft drives in multiple positions uses WPWDK to standardise all motor-direct hollow bore drives on one product model.

⚙ Process Plant Motorised Universal Shaft Platform

Chemical and food process plants with motor-direct hollow bore drives in varied orientations standardise on WPWDK for simplified procurement and maintenance.

Ever Power Manufacturing Quality — WPWDK Worm Reducer

Ever Power universal WPW worm reducer manufacturing

■ Produksi Bersertifikasi ISO 9001:2000

Setiap unit WPW diproduksi di bawah manajemen mutu ISO 9001:2000. Inspeksi bahan baku, pemeriksaan selama proses produksi, dan pengujian akhir didokumentasikan dan dapat dilacak.

■ Tanda CE — Arahan Mesin Uni Eropa 2006/42/EC

Memenuhi standar CE sepenuhnya untuk ekspor ke pasar Uni Eropa, Inggris, Australia, dan Selandia Baru.

■ Pengujian Pra-Pengiriman: Kebisingan, Kebocoran, Torsi

Kebisingan di bawah 68 dB(A) pada beban nominal, uji kebocoran tekanan 30 menit, dan torsi keluaran dalam ±5% dari nilai nominal. Unit yang tidak sesuai standar diperbaiki sebelum pengiriman.

■ Sertifikasi Material FC20+

Coran rumah yang diverifikasi oleh sertifikat pabrik: kekuatan tarik minimum 220 MPa, kekerasan 160–200 HB.

WPWDK Universal Worm Reducer — Customer Reviews

★★★★★

“WPWDK on our OEM machine. IEC motor direct, K-bore on each shaft, D-split for maintenance — all in one product covering every drive orientation on the machine. Zero coupling hardware.”

Brisbane — S.M.
★★★★★

“Used WPWDK on multi-orientation conveyor system. Universal body, IEC motor, hollow bore shaft mount, D-split cover — same product at every drive position. Maintenance team trained once.”

Perth — G.N.
★★★★★

“WPWDK on our agricultural equipment motor-direct shaft drives. IEC motor, K-bore on shaft, universal body covers all positions. No coupling hardware anywhere.”

Toowoomba — M.A.
★★★★☆

“Good four-feature universal unit. WPWDK-90 on multiple machine positions. All features working. Would appreciate a shaft direction guide with IEC frame compatibility per configuration.”

Auckland — H.L.

Frequently Asked Questions — WPWDK Universal Speed Worm Reducer

▶ How does WPWDK differ from WPWK?
The WPWK uses a standard bilateral solid input shaft requiring coupling and a solid one-piece housing. The WPWDK adds IEC motor flange for direct motor mounting and D-split housing for in-situ maintenance. Same shaft direction options, same torque ratings, same hollow bore.
▶ What is the maximum output torque for WPWDK?
WPWDK size 250 delivers up to 4,440 Nm — the same as WPW and WPWK since the worm gear internals are identical.
▶ Can WPWDK be shaft-mounted in any orientation with IEC motor?
Yes. The torque arm boss is present regardless of WPW shaft direction. With IEC motor connected overhead and K-bore on the driven shaft, WPWDK is shaft-mounted with zero external coupling hardware at either end.
▶ Does the D-split cover open in any WPW shaft direction?
Yes. The D-split design allows cover removal regardless of WPW shaft direction configuration — universal in-situ maintenance access.
▶ What IEC motor frames does WPWDK accept?
Same as WPWD: A02/Y-series at the same frame ranges per size. Verify motor dimensions against WPWDK dimension drawing.

Get Your WPWDK Quote Today

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