WPWS Universal Speed Cast Iron Worm Reducer — WPW Series

The WPWS applies the WPW universal P-housing with S-type overhead-entry solid input — compact footprint worm reducer with overhead motor geometry. Sizes 40–250 mm, ratio 1/5–1/60, output torque 2.2–4,440 Nm, weight 6.5–430 kg.

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WPWS Universal Speed Cast Iron Worm Reducer — Product Overview

Universal P-housing with S-type (above) input shaft — overhead motor geometry in the universal body’s multi-orientation mounting platform.

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.

✉ Begär en offert | Om Ever Power

WPWS universal speed cast iron worm reducer WPW body

WPWS Universal Speed Worm Reducer Specifications

WPWS WPW universal worm reducer dimension drawing

Parameter Specifikation
Serie Universal Speed ​​WPW
Hus Universal P-housing with S-type (above) input shaft — overhe
Input Solid shaft — S-type (above)
Produktion Massiv axel, horisontell
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-Type Overhead Input

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

WPWS Worm Reducer — Core Features

■ WPW Universal Body + S-Type Overhead Input

Universal P-housing with S-type (above) input shaft — overhead motor geometry in the universal body’s multi-orientation mounting platform.

■ S-Type Above Input — Reduced Lateral Footprint

Motor mounts vertically above the housing. Reduces lateral machine width versus A-type side-mounted motor configurations in constrained installations.

■ 11 Sizes: 40–250 mm — Full Industrial Range

Same torque range as WPW: 2.2 Nm (size 40 / 1/5) to 4,440 Nm (size 250 / 1/60).

■ Universal P-Housing — 5 Mounting Orientations

S-type input combined with universal P-housing enables overhead motor geometry in any of the 5 standard WPW mounting orientations.

■ Bilateral S-Type Input — Either Side

S-type input shaft bilateral — motor couples from either side of the overhead input shaft.

■ N150–N220 Lubrication — S-Type Adjusted Volumes

Oil volume specified for S-type overhead input orientation. Use the WPWS lubrication table for correct fill volumes.

WPWS Worm Reducer — Industry Applications

WPWS WPW universal worm reducer industry applications

⚒ Narrow-Frame OEM Machine Overhead Drives

OEM builders with lateral width constraints use WPWS overhead motor geometry — universal body covers all mounting orientations within the narrow frame requirement.

⚊ Compact Conveyor Overhead Motor Drives

Conveyor drives in constrained-width channels use WPWS overhead S-type input to keep motor within the frame width.

⚙ Pump Station Compact Drives

Pump stations with multiple drives in constrained lateral spacing use WPWS overhead motor — universal body for varied mounting orientations.

☷ Agricultural Narrow Machine Drives

Agricultural row-crop machinery with narrow working widths uses WPWS overhead motor to keep drive hardware within row spacing limits.

Ever Power Manufacturing Quality — WPWS Worm Reducer

Ever Power universell WPW snäckreducerare tillverkning

■ 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.

WPWS Universal Worm Reducer — Customer Reviews

★★★★★

“WPWS on our narrow OEM machine. Overhead S-type motor keeps drive hardware within frame width. Universal body covers all our mounting requirements.”

Sydney — P.H.
★★★★★

“Used WPWS on conveyor drives with width constraints. Overhead motor, universal body. Standard motor coupling hardware on S-type input.”

Melbourne — A.N.
★★★★★

“WPWS on our compact pump station drives. Overhead motor reduces station width. Universal body for varied orientations.”

Perth — C.F.
★★★★☆

“Good S-type universal unit. WPWS-90 at multiple positions. Overhead motor works well in our narrow installation. Would like S-type oil volume table in the manual.”

Auckland — T.R.

Frequently Asked Questions — WPWS Universal Speed Worm Reducer

▶ How does WPWS differ from WPS?
WPS uses a fixed WP series housing with S-type input only. WPWS uses the universal P-housing accommodating multiple mounting orientations. Both have S-type solid input and the same torque ratings.
▶ What is the oil volume for WPWS S-type overhead input?
Use the WPWS lubrication table for S-type specific volumes — differs from horizontal A-type WPW volumes to maintain worm wheel submersion.
▶ What is the maximum output torque for WPWS?
WPWS size 250 delivers up to 4,440 Nm — identical to WPW since the worm gear internals are the same.
▶ Can a standard motor couple to the WPWS S-type input shaft?
Yes. WPWS S-type input shaft dimensions are compatible with standard motor shaft coupling hubs.
▶ What mounting orientations does WPWS support?
All 5 standard WPW mounting orientations — B3, B6, B7, B8, and wall-mount configurations.

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