I. Product Overview
The HZT029015001 marine motor is a high-efficiency drive unit designed specifically for the HZT029015001 15MBD series marine vacuum sewage pump.
This motor features a dual-frequency, dual-voltage design (50Hz/60Hz, Y380/Δ220 // Y440/Δ255V), meeting the common requirements of various ship electrical grid standards (European, Asian, and American).
The entire motor is CCS certified, with an IP55 enclosure rating. It utilizes a fully enclosed air-cooled (TEFC) structure, offering excellent resistance to moisture, salt spray, and corrosion. It is particularly suitable for the long-term operation of ships’ blackwater, graywater, and vacuum drainage systems.
II. Operating Data
| Item | Data |
| ——————— | ——————————— |
| Rated Frequency fN | 50Hz // 60Hz |
| Rated Voltage UN | Y380/Δ220 // Y440/Δ255 V |
| Rated Current | 4.8/8.3 A // 4.75/8.2 A |
| Rated Speed nN | 2840 // 3470 rpm |
| Motor Power | 2.2kW // 2.5kW |
| Power Factor CosΦ | 0.83 // 0.86 CosΦ |
| Protection Rating | IP55 Totally Enclosed Air Cooled (TEFC) |
| Certification | CCS (China Classification Society) |
III. Structural Features and Process Description
* Housing Material: High-Strength Aluminum Alloy 316 stainless steel available (depending on the marine corrosion resistance level)
* Cooling method: Fully enclosed air-cooled TEFC (with forced air ducting)
* Protection rating: IP55, waterproof, dustproof, and salt spray-resistant
* Bearing system: SKF high-precision moisture-resistant rolling bearings with seals
* Terminal box: Marine-grade corrosion-resistant aluminum alloy terminal box with cable gland
This motor is precisely matched with the HZT029150701 rotor, HZT029150800 rotor housing, and HZT029150901 pressure chamber, ensuring excellent dynamic balance and low noise performance even at high speeds.
IV. Performance Features
✅ Dual-frequency, dual-voltage design (Global Compatibility)
Compatible with 50Hz and 60Hz power grid standards, meeting the electrical system requirements of ships in different countries.
✅ High Efficiency
Optimized electromagnetic structure and winding process achieve high output power and stable torque with low noise.
✅ Marine Protection
IP55 protection, suitable for humid, salt spray, and high-humidity marine environments.
✅ CCS Certified Reliability
Compliant with classification society standards, it can be directly installed on board ships without additional testing.
✅ Full Compatibility with HZT Pumps
Directly compatible with the HZT 15MBD vacuum sewage pump, no interface modification required.
V. Applications
* 🚢 Marine Vacuum Sewage Systems
* 💧 Black & Grey Water Systems
* ⚙️ Engine Room Sanitation Units
* 🧰 Vacuum Pump Spare Parts & Service
VI. Technical Support and Supply
HZT provides complete equipment, system design, and accessory services:
* Comprehensive solutions for marine vacuum pumps and sewage vacuum pumping stations
* OEM system and shipyard support
* Fast parts supply and repair services
📧 Technical Support Email: SJDT1199@gmail.com
🌐 Official Website: www.vacuumtoiletparts.com
1. HZT029151001 – Flap Valve Seat
2. HZT037302200 – Flap valve disc
3. HZT029151003 – Pressure plate
4. HZT029150310 – Suction chamber cover
5. HZT037219210 – O-ring
6. HZT029150320 – Suction chamber
7. HZT020202900 – Hexagon socket sealing plug
8. HZT029151900 – Lock nut
9. HZT029150400 – Rotating blade
10. HZT029150500 – Fixed blade
11. HZT029152401 – Half-threaded hexagon bolt with spring washer (M10x170)
12. HZT029150601 – End flange
13. HZT029150701 – Rotor (Impeller)
14. HZT029150800 – Rotor Housing
15. HZT029151800 – Spacer
16. HZT038201500 – Shaft Seal
17. HZT034507420 – Hose Clamp
18. HZT034507500 – Hose
19. HZT029150391 – Shaft Seal Flange
20. HZT029150901 – Pressure Chamber (Discharge Chamber)
21. HZT029150310-02 – Suction Cover (Metal Sheet)
22. HZT029150450 – Blade Assembly
23. HZT/- – Motor – 2.2 kW – Marine Motor
24. HZT029015001 – 15 MBD Vacuum Pump
25. HZT023280061 – Flap Valve Seat
26. HZT037302100 – Flap Valve Disc
27. HZT023280091 – Pressure Plate
28. HZT023280050 – Suction Chamber Cover
29. HZT037219260 – O-Ring
30. HZT023280070 – Flange Fastener
31. HZT023280080 – Flange
32. HZT023280040 – Suction Chamber
33. HZT020202900 – Plug
34. HZT020203100 – Rotating Blade
35. HZT020203100 – Fixed Blade
36. HZT021201000 – Tool holder
37. HZT036202010 – Half-thread hexagon bolt (with spring washer) M12x220
38. HZT023200210 – Suction chamber end plate
39. HZT023219000 – Rotor housing
40. HZT021265401 – Rotor (impeller)
41. HZT021217000 – RG 3/8” plug
42. HZT023219000 – Pressure chamber (discharge chamber)
43. HZT023260400 – Spacer sleeve
44. HZT038218900 – Shaft seal
45. HZT023280030 – Shaft seal flange
46. HZT023280050-02 – Suction chamber cover (metal plate)
47. HZT/- – Motor – 3.0 kW – Marine Motor
48. HZT023280010 – 25 MBA Vacuum Pump
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