MPM06 — 6" Water Filled Submersible Motor
Majestic Pump's 6-inch (150 mm) water-filled submersible motor — a high-power, IE3 high-efficiency borewell motor for deep wells and heavy duty, water-lubricated for clean running, in single & three-phase from 3 to 60 HP at 50 Hz.
MPM06 Water Filled Submersible Motor
A 6-inch (150 mm) water-filled submersible motor for large borewells, deep lifts and heavy continuous duty. Filled with clean, anti-corrosive water that cools and lubricates the motor, its IE3 high-efficiency windings keep operating cost low while a graded cast-iron housing, stainless-steel shaft and heavy thrust bearing handle big axial loads. Available in single & three-phase from 3 to 60 HP at 50 Hz.
Overview
The MPM06 is our largest submersible motor — a 6-inch (150 mm) frame built for big borewells, deep lifts and demanding continuous duty across agriculture, industry and bulk water supply. Filled with clean water and an anti-corrosive additive, it cools and lubricates itself as it runs, while IE3 high-efficiency windings hold operating cost down. A graded cast-iron housing with a precisely fitted bush, a heavy-duty thrust bearing and a stainless-steel shaft let it carry high axial loads — including horizontal pump-set applications. Single-phase ratings run 3–10 HP; three-phase spans 3–60 HP, with star-delta starting on the larger frames. All ratings are at 50 Hz.
High Power, IE3 Efficient
3–60 HP from a single 6-inch frame, with IE3 high-efficiency windings for low running cost on continuous duty.
Water-Cooled & Lubricated
An anti-corrosive water fill cools and lubricates the motor for clean, oil-free, low-wear running.
Heavy-Duty Build
Graded cast-iron housing, stainless-steel shaft and a thrust bearing sized for high axial loads — including horizontal pump sets.
Technical Details
Technical Data · 50 Hz
Features
- Suitable for 150 mm (6") and larger borewells
- Stainless-steel high-strength shaft
- IE3 high-efficiency electrical design — low operating cost, cool-running windings
- Motor filled with water and anti-corrosive liquid
- Specially designed thrust bearing to withstand high axial thrust loads
- Winding connections with solid solder joints
- Special magnet provision in the motor base with self-spring action diaphragms
- Epoxy powder coating on rotor
- Graded cast-iron housing with precisely fitted bush and bearing counter for horizontal pump-set application
- CED-coated for corrosion protection
Applications
Standards & Compliance
- IE3 high-efficiency class
- IP 58 / 68 degree of protection
- Class F insulation system
- S1 continuous duty rating
FAQ
What borewell size does the MPM06 fit?
It's a 6-inch (150 mm) motor with a 144 mm body, so it fits 150 mm (6") and larger borewells.
What power and phase options are available?
Single-phase from 3 to 10 HP and three-phase from 3 to 60 HP, all at 50 Hz. Larger three-phase frames use star-delta starting. See the Technical Data tabs.
Is this a 50 Hz or 60 Hz motor?
The ratings on this page are for 50 Hz, 2880 rpm supply. For the 60 Hz, 3450 rpm version, see the MPM06 Water Filled (60 Hz) page.
Can it be supplied matched to a Majestic pump?
Yes — the MPM06 is rated to pair directly with our 6-inch submersible pumps for a complete, ready-to-run set, including horizontal pump-set installations.
Do you supply export quantities?
Yes — bulk and container-load supply with export-ready documentation. Reach out to our team for pricing and lead times.
Get a quote for the MPM06
Share your borewell size, head and flow — we'll confirm the right rating, pricing and lead time.
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