Descripción
WPWO Universal Speed Cast Iron Worm Reducer — Product Overview
Universal P-housing with O-type vertical upward output — all input shaft direction configurations supported for vertical agitator applications.
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.
WPWO Universal Speed Worm Reducer Specifications
| Parámetro | Especificación |
|---|---|
| Series | Universal Speed WPW |
| Housing | Universal P-housing with O-type vertical upward output — all |
| Input | Solid shaft, bilateral |
| Output | Vertical upward (O-type) |
| Relación | 1/5–1/60 |
| Size Range | 40–250 mm |
| Montaje | Foot-mount, WPW universal body, all orientations |
| Material de vivienda | FC20+ grey cast iron (GG20) |
| Worm Wheel | Tin-bronze ZCuSn10Pb1 |
| Worm Shaft | 20CrMnTi, 55–60 HRC surface |
| Lubricación | N150–N220 (−30°C–40°C); N220–N320 (40°C–65°C) |
| Max Oil Temp | 95°C continuous |
| Weight Range | 6.5/7–430/481 kg |
| Key Feature | WPW Universal Body + O Vertical Upward Output |
Size & Performance Data
| Size (mm) | Relación | Input (kW) | Output Torque (Nm) | A (mm) | AA (mm) | AB (mm) | BB (mm) | Weight (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 |
WPWO Worm Reducer — Core Features
■ WPW Universal Body + O Vertical Upward Output
Universal P-housing with O-type vertical upward output — all input shaft direction configurations supported for vertical agitator applications.
■ O-Type Vertical Output — Direct Agitator Connection
Output shaft exits vertically upward in any WPW input direction — connects directly to agitator shafts without right-angle brackets.
■ Universal Input Direction — Any Motor Position
All WPW input shaft direction configurations available — motor position not constrained by the O-type vertical output direction.
■ Output Torque to 4,440 Nm — O-Type Full Capacity
WPWO torque ratings identical to WPW. O-type designation does not affect capacity.
■ Oil Volume Calibrated for O-Type Orientation
Both single-stage chamber oil volume is specified for O-type vertical upward orientation.
■ Universal Body — One Product for All O-Type Input Positions
Eliminates direction-specific O-type reducer variants from the BOM.
WPWO Worm Reducer — Industry Applications
⚔ Universal Vertical Agitator Drives
Process vessel agitator drives in multiple motor position configurations standardise on WPWO — vertical upward output, any input direction.
☵ Multi-Position Vertical Mixer Drives
OEM vertical mixer builders use WPWO universal body to cover all motor position requirements — one product, vertical output, all input orientations.
⚒ Water Treatment Agitator Platform
Water treatment agitator drives in varied motor configurations use WPWO universal body for simplified inventory.
⚊ Turntable and Vertical Lift Drives
Vertical turntable and lift mechanism drives in varied motor positions standardise on WPWO.
Ever Power Manufacturing Quality — WPWO Worm Reducer
■ ISO 9001:2000 Certified Production
Every WPW unit is manufactured under ISO 9001:2000 quality management. Raw material inspection, in-process checks, and final testing are documented and traceable.
■ CE Marking — EU Machinery Directive 2006/42/EC
Full CE compliance for export to EU, UK, Australian, and New Zealand markets.
■ Pre-Shipment Testing: Noise, Leak, Torque
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.
■ FC20+ Material Certification
Housing castings verified by mill certificates: minimum 220 MPa tensile strength, 160–200 HB hardness.
WPWO Universal Worm Reducer — Customer Reviews
“WPWO on our vessel agitator drives. Vertical upward output, multiple input positions covered by universal body. One product model for all our agitator drives.”
“Used WPWO on vertical mixer drives. O-type vertical output, universal input direction. Standard motor coupling at any input position.”
“WPWO on water treatment agitators. Vertical output direct to agitator shaft, universal body covers our varied motor positions.”
“Good O-type universal unit. WPWO-90 at multiple input positions. O-type oil volume table in documentation would be helpful.”
Frequently Asked Questions — WPWO Universal Speed Worm Reducer
Get Your WPWO Quote Today
Tell Ever Power your application requirements — torque, ratio, mounting, and shaft dimensions. Engineering response within 24 hours. OEM specifications, bulk pricing, and global shipping available.
