MT-3000M

MT-3000M electric motor

MT-3000M is a specialized electric motor used in regulated electric drives, pump units and onboard equipment. In the supplied context, the motor is associated with aviation applications, including spare parts for Mi-2 helicopters, as well as industrial automated installations where speed control over a wide range is required. MT-3000M belongs to the MT / MMT family of motors and should be identified by the exact modification marking before procurement or replacement.

Function of MT-3000M in drive systems

The main function of MT-3000M is conversion of electrical energy into mechanical rotation for driving pumps, actuators and other auxiliary mechanisms. The motor is used where controlled shaft speed, stable torque and reliable operation under changing loads are required. In aviation-related applications, it may serve as a drive for electrocentrifugal pump assemblies, including fuel, liquid transfer or agricultural spraying systems. The motor is not installed directly on the helicopter rotor or gearbox; it works as part of a connected pump or mechanism.

Application with ECN pump units

According to the supplied context, MT-3000M and related versions such as MT-3000M-2S are used in aircraft electrocentrifugal pumps of the ECN series. These pumps may include ECN-17 and ECN-107Skh, depending on modification and installation. In such assemblies, the motor is flange-coupled to the pump section and drives the impeller. The pump may transfer aviation fuel, water, ethylene-glycol-based fluids or liquid chemicals, depending on pump design and approved working media.

Aircraft and helicopter use

The supplied context mentions use with Mi-2 helicopters, especially in agricultural versions where the pump system supplies liquid chemicals for field spraying. Related pump applications are also mentioned for Ka-26 helicopters and Be-200 aircraft, depending on installed equipment and documentation. Since MT-3000M exists in several modifications, actual aircraft applicability must be verified by the parent unit passport, equipment list and maintenance documentation for the specific aircraft or pump assembly.

MT-3000M and related modifications

MT-3000M should be distinguished from related MT-3000-2S and MT-3000-3S versions. The supplied context notes that MT-3000-2S / MT-3000-3S aviation variants may operate from a 200 V, 400 Hz supply and have a different speed and current profile. MT-3000M / MMT-3000M data in the supplied text gives another set of parameters, including lower rotational speed and higher current. For this reason, the exact designation on the nameplate and passport is critical when selecting a replacement.

Identification and ordering of MT-3000M

Before ordering MT-3000M, the buyer should confirm the full modification marking, parent pump or mechanism, aircraft type, shaft and flange configuration, required condition and documentation set. It is also important to state whether the motor is needed for ECN-17, ECN-107Skh, another pump assembly or an industrial drive. Product passport, preservation records, test documents and compatibility with the installed pump unit should be checked before shipment.

Product Type: Electric motor / regulated drive motor
Designation: MT-3000M
Russian Designation: МТ-3000М
Alternative Designations: MT3000M, MT-3000 M, МТ3000М, МТ-3000 М
Related Modifications: MMT-3000M, MT-3000M-2S, MT-3000-2S, MT-3000-3S / ММТ-3000М, МТ-3000М-2С, МТ-3000-2С, МТ-3000-3С
Alternative Product Names: Electric motor, aircraft electric motor, pump drive motor, regulated electric drive motor
Function: Conversion of electrical energy into mechanical rotation for pump and auxiliary drive systems
Application / Where Used: Aircraft electrocentrifugal pump units, regulated electric drives and industrial automated equipment
System / Installation Area: Pump assemblies, liquid transfer systems, spraying systems and auxiliary drive mechanisms depending on configuration
Compatible Aircraft / Equipment: Mi-2 helicopter, Ka-26 helicopter and Be-200 aircraft according to source context and documentation
Associated Pump Units: ECN-17, ECN-107Skh according to source context and modification
Working Media Context: Aviation fuel, water, ethylene-glycol fluids and liquid chemicals depending on pump documentation
Installation in Unit: Flange connection to pump section; drive of pump impeller according to source context
Current Consumption Reference: 28 A for MT-3000M / MMT-3000M context
Rotational Speed Reference: 3200 rpm for MT-3000M / MMT-3000M context
Shaft Torque Reference: 84 kgf·cm for MT-3000M / MMT-3000M context
Dimensions Reference: 293 × Ø198 mm for MT-3000M / MMT-3000M context
Weight Reference: 15.5 kg for MT-3000M / MMT-3000M context
MT-3000-2S / MT-3000-3S Supply Context: 200 V AC, 400 Hz according to source context
MT-3000-2S / MT-3000-3S Speed Context: From 7600 rpm according to source context
Operating Feature: Wide shaft-speed regulation range according to source context
Operating Environment: Aircraft and industrial equipment conditions, high starting loads and changing operating modes
Condition: New / first-category stored item / As-Stored / Overhauled / Serviceable, depending on availability
Technical Documentation: Product passport, parent pump documentation, aircraft system documentation, wiring diagram, preservation records and test documents if available

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.