1-Phase Electric Motor 1.5kW 2Hp

The 1-Phase Electric Motor 1.5kW 2Hp, also known as the 1-Phase Motor 2Hp, is an electric motor product line that converts electrical energy into mechanical energy, serving many types of civil and light industrial equipment. With the ability to operate on 220V residential electricity, this 1-phase electric motor offers flexibility and savings for users in various production and living models.

How is the 1-Phase Electric Motor 1.5kW 2Hp designed?

The 1-phase electric motor 1.5kW 2Hp is easily recognized through its dual capacitor structure. Depending on the model, these two capacitors can be arranged adjacently in the same terminal box or separated on both sides of the motor body. Compact design, convenient installation, and easy maintenance are outstanding advantages that help the product be flexibly applied in many spaces and types of machinery.

What is the internal structure of the 1-phase electric motor 1.5kW 2Hp?

The 1-phase motor 1.5kW 2Hp consists of basic mechanical and electromagnetic component assemblies:

• Stator: The fixed magnetic steel core, inside which electromagnetic coils (run winding and start winding) are wound with pure copper wire, covered with heat-resistant insulation.
• Rotor: The squirrel-cage steel core mounted on the shaft, dynamically balanced accurately to prevent vibration when the machine reaches rated speed.
• Capacitor system: Usually uses a combination of start capacitor (to activate strong starting) and run capacitor (to maintain power) to ensure the motor can easily pull the load from a standstill.
• Bearings: Placed at both ends of the shaft to center the movement, integrated with dust-proof rubber seals and lubricated with industrial grease.
• Cooling fan: Co-axially mounted at the rear of the machine, continuously blowing a cool airflow along the housing when the motor operates.

What types of 1-phase electric motor 1.5kW 2Hp are available?

The 1-phase 1.5kW 2Hp machine line is mainly used in the following two standard speed ranges:

1-Phase Motor 1.5kW 2Hp 2 Poles (2,800 – 3,000 rpm)

Fast rotational speed, specially designed to produce high velocity, high pressure, or high flow rate.

Specifications:

Model	100L
Shaft diameter	28mm
Keyway	8mm
Flange diameter	250mm
Weight	30kg
Dimensions	425 x 196 x 250 mm
Mounting type	Foot mounted (B3), Flange mounted (B35, B5, B14)
Protection class	IP55
Insulation class	Class F

Applications:

• Centrifugal water pump: Provides kinetic energy for high-flow pump heads to push domestic water and irrigate gardens.
• Exhaust fan system: Drives small workshop ventilation fans, restaurant exhaust fans, or woodworking dust collection fans.
• Washer machine: Runs belt-driven pressure washer heads for motorcycle washing shops.
• Processing machine: Creates high rotation speed for wood table saws and metal grinders.

1-Phase Motor 1.5kW 2Hp 4 Poles (1,400 – 1,500 rpm)

This is the most popular version thanks to the balance between moderate speed and strong pulling force (torque), suitable for continuous operation.

Specifications:

Model	100L
Shaft diameter	28mm
Keyway	8mm
Flange diameter	250mm
Weight	30kg
Dimensions	425 x 196 x 250 mm
Mounting type	Foot mounted (B3), Flange mounted (B35, B5, B14)
Protection class	IP55
Insulation class	Class F

Applications:

• Small food machinery: Drives meat grinders, sausage makers, sugarcane juice extractors, and poultry plucking machines.
• Agriculture & Construction: Applied to mini concrete mixers (half-bag type), grass choppers, and banana stem slicers for animal husbandry.
• Air compression equipment: Assembles small piston air compressor heads, charging air for storage tanks with capacities from 60 liters to 100 liters.
• Light conveyor: Used for small-scale goods sorting or packaging conveyor systems.

Which gearboxes can the 1-phase electric motor 1.5kW 2Hp be combined with?

With a shaft diameter of 24mm, the 1.5kW 2Hp motor can be synchronously connected with the following gearboxes:

• Aluminum housing worm gearbox: Perfectly compatible with NMRV size 050 or size 063 gearboxes, featuring lightweight, compact design, and rust resistance.
• Cast iron worm gearbox: Coupled with WPA, WPS, WPX, WPO models of size 60 or size 70 to ensure good impact resistance.
• Mini helical gearbox: Small inline gearboxes (such as mini R-series) used in precision conveyors.
• Other transmission equipment: Compatible with 24mm shaft sprockets, A-groove and B-groove pulleys, and various mechanical couplings.

Guide to wiring a 1-phase electric motor

Powering a 1-phase motor must be done with correct techniques due to its high starting current characteristic. Before proceeding, you should refer to electric motor videos to accurately identify the wiring terminals.

Step 1: Open the terminal box

Use a screwdriver to remove the fixing bolts, then open the capacitor box cover on the motor body. Inside are the wire leads from the run winding, start winding, and capacitor.

Step 2: Prepare wires and protective equipment

Use 2-core electric wires with a cross-section from 4.0mm to 6.0mm. The power supply needs to go through a circuit breaker (MCB/MCCB) with a rated current from 30A to 40A to ensure safety during operation.

Step 3: Connect the 220V power supply

Identify the two power supply terminals (usually labeled Z1, U1 or according to the diagram pasted on the box cover). Connect the L and N wires to the correct positions, then tighten the nuts to ensure stable electrical contact, limiting heat generation and sparks.

Step 4: Test run and check rotation direction

After completion, close the terminal box tightly and supply power for a test run. If the motor rotates in the reverse direction required, disconnect the power and cross the two wires of the main winding to reverse the rotation direction.

Note:

In case the wiring diagram is blurred or difficult to determine, you should watch additional summary videos on how to measure and identify wire leads to ensure accurate and safe operations.

Warranty, shipping and commitment policy at Thanh Thai Motor

Warranty up to 24 months

All electric motor products distributed by Thanh Thai Motor are covered by a genuine warranty for up to 24 months. Customers who purchase electric motors can completely rest assured with a transparent, fast, and professional after-sales policy.

Nationwide Shipping

Thanh Thai Motor supports nationwide shipping for all electric motors sold, ensuring safe and on-time delivery to every province across the country. Whether you are in the North, Central, or South, we are ready to serve you.

European Standard Quality – German Technology

Thanh Thai Motor sells electric motors manufactured with German technology, meeting European quality standards, ensuring durability, high efficiency, and stable operation for a long period – suitable for the strict requirements of industrial electric motors.

Competitive Prices – Attractive Offers for Dealers and Wholesale Customers

We commit to reasonable motor prices, offering the best electric motor products with high discount policies for bulk purchasers and distribution units. The more you buy – the better the profit.

Quality Commitment – Powerful Operation, Power Saving

Thanh Thai Motor sells electric motors wound with 100% copper wire, helping the machine run powerfully, consume less electricity, operate smoothly, and effectively reduce vibration – extending equipment lifespan. When purchasing an electric motor, prioritizing products with 100% copper core will be a wise decision, bringing long-term value.

At Thanh Thai Motor, we provide a full range of products, with various phases and capacities, such as:

• 220V electric motors (or 220V 1-Phase electric motors) are 1-Phase electric motors commonly chosen for many household appliances and light industrial equipment, offering convenience and efficiency.
• 380V electric motors are 3-Phase electric motors using three-phase power, commonly used in heavy industrial applications.

Full CO, CQ Certification Documents

Thanh Thai Motor provides the best quality electric motors. Each imported electric motor product from Thanh Thai Motor comes with a Certificate of Origin (CO) and a Certificate of Quality (CQ), meeting the requirements for large projects, constructions, and strict technical documentation.

Contact for Purchase

Do you need to buy an electric motor or seek advice on choosing an affordable electric motor that suits your needs? Contact Thanh Thai Motor immediately using the methods below:

• WhatsApp: +84966596219
• Email: codienthanhthai@gmail.com

The 1-Phase Electric Motor 1.5kW 2Hp is an optimal solution for small production models, civil workshops, and agricultural equipment. Thanks to its flexible design, stable operation, and easy installation, the product is chosen by many customers. Contact Thanh Thai Motor immediately for detailed consultation and the best quotation!