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WPWKS Universal Speed Cast Iron Worm Reducer — Product Overview
Universal P-housing with overhead S-type input and coupling-free K hollow bore — overhead motor geometry with direct shaft connection in any of 5 orientations.
WPW P-huset rymmer alla fem standardaxelriktningskonfigurationer i ett enda gjutgods – vilket eliminerar behovet av riktningsspecifika husvarianter. Ineffekt från 0,06 kW (storlek 40) till 98 kW (storlek 250), utgångsmoment från 2,2 Nm till 4 440 Nm över 11 standardstorlekar.

WPWKS Universal Speed Worm Reducer Specifications

| Parameter | Specifikation |
|---|---|
| Serie | Universal Speed WPW |
| Hus | Universal P-housing with overhead S-type input and coupling- |
| Input | Solid shaft, S-type (above) |
| Produktion | Hollow bore (K-type) |
| Förhållande | 1/5–1/60 |
| Storleksintervall | 40–250 mm |
| Montering | Fotmonterad, WPW universalkropp, alla orienteringar |
| Höljets material | FC20+ grått gjutjärn (GG20) |
| Snäckhjul | Tenn-brons ZCuSn10Pb1 |
| Maskaxel | 20CrMnTi, 55–60 HRC yta |
| Smörjning | N150–N220 (−30°C–40°C); N220–N320 (40°C–65°C) |
| Max oljetemperatur | 95°C kontinuerligt |
| Viktintervall | 6,5/7–430/481 kg |
| Viktig funktion | WPW Universal Body + S Overhead + K Hollow Bore |
Storleks- och prestandadata
| Storlek (mm) | Förhållande | Ineffekt (kW) | Utgående vridmoment (Nm) | A (mm) | AA (mm) | AB (mm) | BB (mm) | Vikt (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 |
WPWKS Worm Reducer — Core Features
■ WPW Universal Body + S Overhead + K Hollow Bore
Universal P-housing with overhead S-type input and coupling-free K hollow bore — overhead motor geometry with direct shaft connection in any of 5 orientations.
■ S-Type Overhead Input — Compact Lateral Footprint
Motor overhead reduces lateral machine width — any WPW mounting orientation.
■ K Hollow Bore — Coupling-Free Output at Any Orientation
Driven shaft inserts directly through K-bore in any WPW mounting orientation.
■ Shaft-Mount + Overhead Motor in Any Orientation
Torque arm boss enables shaft-mount with overhead motor in any WPW orientation — the most compact drive configuration.
■ Utgående vridmoment till 4 440 Nm — Full kapacitet
Torque ratings identical to WPW.
■ One Product — All Overhead Hollow Bore Drive Positions
Eliminates direction-specific overhead hollow bore reducer variants.
WPWKS Worm Reducer — Industry Applications

⚒ Narrow Frame Shaft-Mount Overhead Drives
OEM builders with narrow frames requiring shaft-mount and overhead motor use WPWKS — universal body covers all orientations.
⚊ Compact Overhead Shaft Drives
Equipment with compact lateral requirements and shaft-mount output uses WPWKS overhead motor with hollow bore.
☷ Agricultural Narrow Machine Shaft Drives
Narrow-frame agricultural equipment with shaft-mount drives uses WPWKS overhead motor to stay within row spacing.
⚙ Universal Overhead Hollow Bore Drives
Applications requiring overhead motor and coupling-free shaft connection standardise on WPWKS universal body.
Ever Power Manufacturing Quality — WPWKS Worm Reducer

■ ISO 9001:2000-certifierad produktion
Varje WPW-enhet tillverkas enligt kvalitetsledningsstandarden ISO 9001:2000. Råvaruinspektion, processkontroller och slutprovning dokumenteras och är spårbara.
■ CE-märkning — EU:s maskindirektiv 2006/42/EG
Full CE-överensstämmelse för export till EU, Storbritannien, Australien och Nya Zeeland.
■ Testning före leverans: Buller, läckage, vridmoment
Buller under 68 dB(A) vid nominell belastning, 30 minuters trycktest och utgångsmoment inom ±5% av nominellt. Icke-överensstämmande enheter omarbetades före leverans.
■ FC20+ Materialcertifiering
Gjutgods i hus verifierat med fabrikscertifikat: minst 220 MPa draghållfasthet, 160–200 HB hårdhet.
WPWKS Universal Worm Reducer — Customer Reviews
“WPWKS on narrow frame conveyor drives. Overhead S-type motor, K-bore on head shaft, universal body for all positions.”
“Used WPWKS on compact agricultural equipment. Overhead motor within row width, K-bore on shaft. Universal body covers all positions on the machine.”
“WPWKS on overhead shaft drives. Compact overhead motor + hollow bore in universal body.”
“Good S+K universal unit. WPWKS-90 in multiple positions. Would like complete bore table.”
Frequently Asked Questions — WPWKS Universal Speed Worm Reducer
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