The MI80A from SITI is a mid-size motorised worm gearbox built on an 80 mm centre-distance housing, configured with an output flange (A variant) for bolt-on coupling to the driven machine for general-to-heavy industrial duty.
- 7.5/1 ratio — very low reduction preserving output speed; suits belt conveyors and fans needing modest slow-down
- Input: PAM 28/250 flange — direct-mount for IEC 100/112B5 (3–4 kW)
- Flanged output (variant A) bolts directly to the driven machine — ideal for pumps, fans and direct-drive rigs
- Case-hardened steel worm running against a bronze worm wheel — quiet, self-lubricating, low-maintenance operation
- Low-ratio worm geometry — back-drivable under load; fit an electric brake if hold-on-stop behaviour is required
- Aluminium housing for light weight with high rigidity; suited to general-to-heavy industrial duty
- Made in Italy by SITI S.p.A.
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