

Manufacturer part no. 31020500
Listed by MÄDLER at €82.41. Delivered to France, including shipping, VAT and any customs duty, it comes to about €116.89. Prices last checked on 2026-08-05.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €82.41 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €19.48 |
| Total delivered | €116.89 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Weight | 460 g |
| Bore | 15 mm |
| Max torque | 9 Nm |
| No of teeth | 16 |
| Outer diameter | 57 mm |
| Material | Grey cast iron (A48) |
| Module | 3 double-thread RH |
| Ratio | 8 : 1 |
| Surface | Blank |
Material: GG25, with milled out, hollow teeth. With double-sided hub. Double-thread worm gears to be paired with double-thread worms. If the module (and number of threads) are matching, various ratios at various axle distances can be realized. Pressure angle 20°. Efficiency: approx. 0,66. Not self-locking.
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