Penerangan
WPWDKA Universal Speed Cast Iron Worm Reducer — Product Overview
Zero coupling hardware at both ends, in-situ maintenance access, in any of 5 WPW mounting orientations — the maximum-specification A-type universal reducer.
The WPW P-housing accommodates all five standard shaft direction configurations in a single casting — eliminating the need for direction-specific housing variants. Input power from 0.06 kW (size 40) to 98 kW (size 250), output torques from 2.2 Nm to 4,440 Nm across 11 standard sizes.
WPWDKA Universal Speed Worm Reducer Specifications
| Parameter | Spesifikasi |
|---|---|
| Siri | Universal Speed WPW |
| Perumahan | Zero coupling hardware at both ends, in-situ maintenance acc |
| Input | IEC motor flange, A-type (below) |
| Keluaran | Hollow bore (K-type) |
| Nisbah | 1/5–1/60 |
| Size Range | 40–250 mm |
| Pemasangan | Foot-mount, WPW universal body, all orientations |
| Bahan Perumahan | Besi tuang kelabu FC20+ (GG20) |
| Roda Cacing | Timah-gangsa ZCuSn10Pb1 |
| Aci Cacing | 20CrMnTi, permukaan 55–60 HRC |
| Pelinciran | N150–N220 (−30°C–40°C); N220–N320 (40°C–65°C) |
| Suhu Minyak Maks | 95°C berterusan |
| Julat Berat | 6.5/7–430/481 kg |
| Ciri Utama | Four Features: Universal Body + D-Split + IEC A-Flange + K Hollow Bore |
Data Saiz & Prestasi
| Size (mm) | Nisbah | Input (kW) | Tork Output (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 |
WPWDKA Worm Reducer — Core Features
■ Four Features: Universal Body + D-Split + IEC A-Flange + K Hollow Bore
Zero coupling hardware at both ends, in-situ maintenance access, in any of 5 WPW mounting orientations — the maximum-specification A-type universal reducer.
■ IEC A-Type Flange — Direct Motor Mount from Below
A-type IEC flange eliminates the motor adaptor. Motor bolts on in four bolts from below in any WPW orientation.
■ K Hollow Bore — Coupling-Free Shaft at Any Orientation
Driven shaft inserts directly through the K-bore in any WPW orientation — no coupling hardware at the output.
■ D-Split Cover — In-Situ Access in Any Orientation
Cover removes for worm wheel inspection in any WPW mounting orientation with motor and shaft connected.
■ One Product — Complete Motorised Hollow Bore A-Type Drive
Eliminates all direction-specific motorised hollow bore A-type reducer variants — one WPWDKA covers all requirements.
■ Output Torque to 4,440 Nm — Full Capacity
Four features do not reduce torque ratings. Size 250 delivers 4,440 Nm.
WPWDKA Worm Reducer — Industry Applications
⚒ Maximum-Integration A-Type Universal Drive
OEM builders standardise all motorised hollow bore A-type drives on WPWDKA — zero coupling hardware, in-situ access, universal body.
⚊ Multi-Position Motorised Shaft-Mount Drives
Equipment with motor-direct hollow bore shaft drives in multiple orientations standardises on WPWDKA.
☷ Agricultural Motorised Hollow Shaft Platform
Agricultural machinery with motor-direct shaft drives in varied positions uses WPWDKA to standardise the complete drive system.
⚙ Process Plant Universal Motor-Direct Shaft Drives
Process plants with motor-direct hollow bore drives in multiple orientations use WPWDKA for simplified procurement and maintenance.
Ever Power Manufacturing Quality — WPWDKA Worm Reducer
■ Pengeluaran Bertauliah ISO 9001:2000
Every WPW unit is manufactured under ISO 9001:2000 quality management. Raw material inspection, in-process checks, and final testing are documented and traceable.
■ Penandaan CE — Arahan Jentera EU 2006/42/EC
Full CE compliance for export to EU, UK, Australian, and New Zealand markets.
■ Ujian Pra-Penghantaran: Bunyi, Kebocoran, Tork
Noise below 68 dB(A) at rated load, 30-minute pressurisation leak test, and output torque within ±5% of rated. Non-conforming units reworked before shipment.
■ Pensijilan Bahan FC20+
Housing castings verified by mill certificates: minimum 220 MPa tensile strength, 160–200 HB hardness.
WPWDKA Universal Worm Reducer — Customer Reviews
“WPWDKA on our multi-orientation machine drives. IEC A-type motor, K-bore output, D-split — zero coupling hardware everywhere. One product, all positions.”
“Used WPWDKA on agricultural equipment. IEC motor direct, hollow bore shaft, universal body. Best-integrated drive we’ve used on this machine type.”
“WPWDKA on our process plant motor-direct shaft drives. Universal body, IEC flange, K-bore, D-split. Standardised all positions on one product.”
“Good four-feature A-type universal unit. WPWDKA-90 in multiple positions. All working. Would like IEC frame size guide for A-type orientation.”
Frequently Asked Questions — WPWDKA Universal Speed Worm Reducer
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