The MU75 from SITI is a mid-size motorised worm gearbox built on a 75 mm centre-distance housing with direct PAM motor flange, delivering reliable speed reduction for mid-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)
- Hollow-bore output — shaft-mounts directly on the driven machine, saving installation space and cost
- 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 keeps weight low while preserving rigidity for mid-heavy industrial duty
- Made in Italy by SITI S.p.A.
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