Description
WPWDKT Universal Speed Cast Iron Worm Reducer — Product Overview
Zero coupling hardware at both ends, in-situ D-split maintenance, direct IEC motor, coupling-free right-angle shaft output — the maximum-specification motorised right-angle 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.
WPWDKT Universal Speed Worm Reducer Specifications
| Parameter | Specification |
|---|---|
| Series | Universal Speed WPW |
| Housing | Zero coupling hardware at both ends, in-situ D-split mainten |
| Input | IEC motor flange (D-type) |
| Output | Hollow bore (K-type), horizontal side (T-type) |
| Ratio | 1/5–1/60 |
| Size Range | 40–250 mm |
| Mounting | Foot-mount, WPW universal body, all orientations |
| Housing Material | FC20+ grey cast iron (GG20) |
| Worm Wheel | Tin-bronze ZCuSn10Pb1 |
| Worm Shaft | 20CrMnTi, 55–60 HRC surface |
| Lubrication | 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 | Four Features: Universal + D-Split + IEC + K+T Right Angle |
Size & Performance Data
| Size (mm) | Ratio | 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 |
WPWDKT Worm Reducer — Core Features
■ Four Features: Universal + D-Split + IEC + K+T Right Angle
Zero coupling hardware at both ends, in-situ D-split maintenance, direct IEC motor, coupling-free right-angle shaft output — the maximum-specification motorised right-angle universal reducer.
■ IEC Flange — Direct Motor at Any Input Orientation
Motor bolts on in four bolts without adaptor for K+T right-angle shaft output.
■ K+T Hollow Bore Right Angle — No Coupling at Output
Driven shaft inserts at 90° to input axis — no coupling hardware in any WPW orientation.
■ D-Split Cover — In-Situ Right-Angle Drive Maintenance
Cover removes with motor and K+T shaft connected — in-situ maintenance for right-angle drives.
■ Universal Body — Maximum-Specification Motorised Right Angle
One WPWDKT covers all motorised hollow bore right-angle drive requirements.
■ Output Torque to 4,440 Nm — Full Capacity
Four features do not reduce torque ratings.
WPWDKT Worm Reducer — Industry Applications
⚒ Ultimate Universal Motorised Right-Angle Platform
OEM builders standardise all motorised hollow bore right-angle drives on WPWDKT — zero coupling, universal body, all orientations.
⚊ Motor-Direct Right-Angle Shaft-Mount OEM Drives
Equipment with IEC motor-direct hollow bore right-angle drives in multiple positions standardises on WPWDKT.
☷ Agricultural Motorised Right-Angle Shaft Platform
Agricultural machinery with motor-direct right-angle shaft drives standardises on WPWDKT.
⚙ Process Equipment Universal Motor-Direct Right-Angle
Process plant motor-direct hollow bore right-angle drives standardise on WPWDKT.
Ever Power Manufacturing Quality — WPWDKT 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.
WPWDKT Universal Worm Reducer — Customer Reviews
“WPWDKT on our motorised right-angle shaft drives. IEC direct, K+T coupling-free, D-split — zero coupling hardware everywhere. One product all positions.”
“Used WPWDKT on OEM machine right-angle drives. Maximum specification — all four features in universal body.”
“WPWDKT on process plant motor-direct right-angle shaft drives. Universal body, IEC motor, K+T output, D-split.”
“Excellent four-feature right-angle unit. WPWDKT-90. All features operational. K+T orientation guide needed.”
Frequently Asked Questions — WPWDKT Universal Speed Worm Reducer
Get Your WPWDKT 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.
