
Staypro Worm Gear Set WG-5030 – 30:1 Ratio | Steel & Bronze
£245.00
Self-locking worm gear set with 30:1 ratio. Hardened AISI 4140 worm + C93200 phosphor bronze wheel. Module 5.0, bores 35mm/40mm. Max output 1,100 Nm. Includes worm and wheel.
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Beschreibung
Staypro WG-5030 Worm Gear Set
The WG-5030 worm gear set delivers high reduction ratios in a compact form factor, making it ideal for applications requiring self-locking capability or large speed reductions in a single stage. The bronze worm wheel paired with a hardened steel worm ensures long service life and quiet operation.
Technical Specifications
| Parameter | Value |
|---|---|
| Gear Type | Worm Gear Set (Worm + Wheel) |
| Module | 5.0 |
| Reduction Ratio | 30:1 |
| Worm Threads | 1 (Single Start) |
| Worm Wheel Teeth | 30 |
| Center Distance | 87.5 mm |
| Worm Bore Diameter | 35 mm |
| Wheel Bore Diameter | 40 mm |
| Lead Angle | 3.8° |
| Worm Material | AISI 4140 Steel, Induction Hardened (HRC 56–60) |
| Wheel Material | Grade C93200 Phosphor Bronze |
| Worm Keyway | 10 × 5.0 mm |
| Wheel Keyway | 12 × 5.0 mm |
| Max Input Torque | 45 Nm |
| Max Output Torque | 1,100 Nm |
| Max Input RPM | 1,500 RPM |
| Self-Locking | Yes |
| Weight (Set) | 3.2 kg |
Features
- 30:1 ratio in a single compact stage
- Self-locking at rest — no back-driving under load
- Hardened steel worm against phosphor bronze wheel minimizes wear
- Ground worm thread flanks for efficient power transmission
- Suitable for both horizontal and vertical shaft orientations
Applications
- Lift and hoist mechanisms
- Conveyor drives requiring holding torque
- Valve actuators
- Rotary indexing tables
- Gate and door drive systems

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