1. Motors For Automation Drives Motion Control Sale
  2. sku: 20290419629540881
  3. ZHONGSHAN BROAD OCEAN 3M7T20D554AC1

ZHONGSHAN BROAD-OCEAN MOTOR CO 3M7T20D554AC1 Single Phase Co. Ltd. 1/3 220-230V 1050RPM

3m7t20d554ac1 Zhongshan Broad-ocean Motor Co. Ltd. 1/3 Hp 220-230v 1050rpm Single Phase Mpn 3m7t20d554

( Brand: Zhongshan Broad-ocean Motor Co ), ( Manufacturer Part Number: 3M7T20D554AC1 ), ( Part Type: Hp Motor ), ( Actual Rated Input Voltage: 220-230 V ), ( Full Load Amps: 2.6a ), ( Rated Load: Hp ), ( Current Type: Ac ), ( Ac Frequency Rating: 50/60 Hz ), ( Base Rpm: 1050 Rpm ), ( Ac Phase: Single Phase )

Review ZHONGSHAN BROAD OCEAN MOTOR CO Co. Ltd. 1/3 Hp 220-230v 1050rpm Single Phase 3m7t20d554

The **Zhongshan Broad-Ocean Motor Ltd. 3M7T20D554AC1** is a high-performance, single-phase induction motor engineered for reliability, efficiency, and versatility in a wide range of industrial and commercial applications. Part of Broad-Ocean s trusted line of electric motors, this model delivers a compact yet robust design, making it ideal for use in machinery, pumps, compressors, conveyors, and other power-driven systems where precision and durability are paramount. With a rated power output of **1/3 horsepower (0.25 kW)**, this motor strikes an optimal balance between performance and energy consumption, ensuring smooth operation while maintaining operational cost-effectiveness.

Built to meet stringent international standards, the **3M7T20D554AC1** operates seamlessly within a voltage range of **220 230V AC**, providing flexibility for global installations without the need for additional voltage regulators. Its **1050 RPM synchronous speed** ensures a steady and consistent rotational output, minimizing mechanical stress on connected equipment while maximizing efficiency. The motor s **single-phase induction design** simplifies installation and reduces complexity in electrical setups, making it a practical choice for applications where three-phase power may not be readily available.

Constructed with **high-grade materials**, this motor features a robust **cast iron end shields and frame**, offering superior protection against wear, corrosion, and thermal fluctuations. The **ball-bearing support system** ensures smooth operation with minimal friction, extending the motor s lifespan and reducing maintenance requirements. Additionally, the **IP44 protection rating** provides effective shielding against dust and splashing water, making it suitable for both indoor and outdoor environments where exposure to moderate environmental elements is a concern.

The **3M7T20D554AC1** is equipped with a **standard NEMA 56C mounting configuration**, allowing for easy integration into existing machinery frameworks. Its **compact yet sturdy construction** optimizes space utilization without compromising performance, making it a space-efficient solution for applications where footprint is a consideration. The motor s **low noise and vibration levels** contribute to a quieter operational environment, enhancing user comfort and reducing potential fatigue in continuous-use scenarios.

Broad-Ocean s reputation for **innovative engineering and quality craftsmanship** shines through in this motor, which combines **energy-efficient design with long-term reliability**. Whether used in HVAC systems, agricultural machinery, or light industrial equipment, the **3M7T20D554AC1** delivers consistent power delivery, minimal energy loss, and a low total cost of ownership. Backed by Broad-Ocean s commitment to excellence, this motor is a dependable choice for engineers, technicians, and operators seeking a balance of performance, durability, and ease of use in their applications.

### **Pros and Cons of buying a Zhongshan Broad-Ocean Motor (3M7T20D554AC1, 1/3 HP, 220-230V, 1050 RPM, Single-Phase)**

#### **Pros:**

1. **Reliable Brand Reputation** Zhongshan Broad-Ocean is a well-known manufacturer of electric motors, particularly in China, with a strong presence in industrial and commercial markets. Their products are often used in pumps, fans, compressors, and other machinery, suggesting durability and performance.

2. **Standard Specifications** The motor meets common single-phase industrial standards (220-230V, 1050 RPM), making it compatible with a wide range of applications. This reduces the need for additional voltage converters or speed adjustments in most setups.

3. **Compact and Efficient Design** At 1/3 HP (approximately 250W), this motor is suitable for light to medium-duty tasks such as small pumps, exhaust fans, refrigeration units, or small workshop equipment. Its efficiency at this power level is generally good for its intended use.

4. **Capacitor Start (Single-Phase)** The motor likely uses a capacitor-start design, which provides smoother starting torque compared to split-phase motors. This can reduce wear on connected equipment during startup.

5. **Affordable Cost** As a mid-range industrial motor, it is likely priced competitively compared to name-brand alternatives (e.g., Siemens, ABB, or TECO). This makes it a cost-effective option for budget-conscious buyers.

6. **Easy Availability of Spares** Being a widely produced model, replacement parts (brushes, bearings, capacitors, windings) are generally easier to source, especially in regions with active industrial supply chains.

7. **Universal Voltage Range (220-230V)** The motor operates across a broad voltage range, offering flexibility in regions where voltage fluctuations are common.

8. **Proven Performance in Similar Models** Many users report that Broad-Ocean motors of this type perform reliably for their intended applications, especially in pumps, HVAC systems, and small machinery.

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#### **Cons:**

1. **Brand Perception Outside China** While Zhongshan Broad-Ocean is respected in Chinese and Asian markets, its reputation in Western or highly regulated industries (e.g., food processing, medical) may be less established. Some buyers prefer globally certified brands (e.g., IEC, UL, or CSA) for liability or warranty reasons.

2. **Potential Quality Variability** Like many Chinese manufacturers, quality can vary depending on the production batch or specific distributor. Some motors may have minor defects (e.g., loose terminals, uneven bearing wear) that could require early maintenance.

3. **Limited Warranty or After-Sales Support** Warranty terms may be shorter or less comprehensive than those offered by Western brands. Customer support outside China could be challenging if issues arise, especially for non-Chinese-speaking buyers.

4. **Compatibility Concerns** While the motor fits standard single-phase applications, users must ensure the shaft size, mounting dimensions, and electrical connections match their equipment. Improper installation can lead to premature failure.

5. **Environmental and Safety Standards** If the motor is used in environments with strict safety regulations (e.g., explosion-proof areas, high-dust settings), it may not meet those standards unless explicitly rated for them. Always verify compliance with local codes.

6. **Resale or Replacement Challenges** If the motor fails, finding an exact replacement may be difficult outside China, especially for older models. Buyers should consider stocking spare parts or choosing a more widely available brand if long-term reliability is critical.

7. **Noise and Vibration** Some users report that Broad-Ocean motors, like many industrial motors, can produce noticeable noise or vibration during operation. This may not be an issue for hidden applications but could be a concern in noise-sensitive environments.

8. **Limited Customization** Unlike some Western brands, Broad-Ocean may not offer extensive customization options (e.g., special enclosures, IP ratings, or unique mounting configurations).

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### **Conclusion**

The **Zhongshan Broad-Ocean 3M7T20D554AC1 (1/3 HP, 220-230V, 1050 RPM)** is a **practical and cost-effective choice** for light to medium-duty single-phase applications** particularly in pumps, fans, compressors, or small machinery where reliability and affordability are prioritized over brand prestige. It excels in **standard industrial settings** with stable voltage and moderate workloads.

However, **buyers should weigh potential drawbacks** such as **limited warranty support, brand perception in non-Asian markets, and the need for careful installation**. If the motor is used in **highly regulated, safety-critical, or noise-sensitive applications**, alternatives with stricter certifications (e.g., UL-listed or IEC-compliant motors) may be preferable.

For **most general-purpose uses**, this motor is a **solid, budget-friendly option** that delivers adequate performance. For **mission-critical or long-term applications**, additional due diligence (e.g., testing a sample, verifying distributor reputation, or purchasing from a well-reviewed seller) is recommended.

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### **Recommendation**

- **Buy if:**

- You need a **reliable, affordable single-phase motor** for standard applications (e.g., small pumps, fans, workshop tools).

- You can **verify the motor s condition** (check for physical damage, test run if possible) before purchase.

- You **source from a reputable distributor** (e.g., Alibaba with verified reviews, local industrial suppliers, or authorized dealers).

- You are **prepared to handle minor maintenance** (e.g., bearing lubrication, capacitor checks) to extend lifespan.

- **Consider alternatives if:**

- You require **strict certifications** (e.g., UL, CE, ATEX) for your industry.

- The application demands **ultra-low noise, high precision, or explosion-proof ratings**.

- You need **long-term warranty support** or **easy replacement parts access** outside China.

- Budget allows for **higher-end brands** (e.g., Siemens, TECO, or local industrial motor manufacturers with stronger warranties).

- **Additional Tips:**

- **Test the motor** (if possible) before finalizing purchase check for unusual noise, overheating, or voltage compatibility.

- **Confirm voltage and frequency** match your region s standards (e.g., 50Hz vs. 60Hz can affect performance).

- **Purchase from a seller with return policies** in case of defects.

- **Consult local electricians** if unsure about installation or wiring.

For most **casual or industrial users**, this motor is a **good value**, but **due diligence is essential** to avoid potential pitfalls.

Details:

Stock # A6.

part #: 3m7t20d554ac1 price

  • $100.00

specifications oelemot:

  • brand: Zhongshan Broad-ocean Motor Co
  • mpn: 3m7t20d554ac1
  • part type: Hp Motor
  • actual rated input voltage: 220-230 V
  • full load amps: 2.6a
  • rated load: Hp
  • current type: Ac
  • ac frequency rating: 50/60 Hz
  • base rpm: 1050 Rpm
  • ac phase: Single Phase

payments oelemot:

  • credit card: Discover
  • wallet: Paypal
  • other

shipping oelemot:

  • carrier: USPS
  • transit: 4-9 Days
  • type: Calculated
  • cost: $89.44
  • class: Standard
  • service: USPS Ground Advantage

general oelemot:

  • condition: Used
  • Industrial Automation Motion Controls > Electric Motors > General Purpose Motors

offer oelemot:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: February 10, 2026
  • sold: 0
  • best offers: True

seller oelemot:

  • # reviews: 0
  • city: Palm City, Florida
  • rating: 0.0%

returns oelemot:

  • policy: No Returns
part type: hp motor, actual rated input voltage: 220-230 v, full load amps: 2.6a, rated load: hp, current type: ac, ac frequency rating: 50/60 hz, base rpm: 1050 rpm, ac phase: single phase,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 20290419629540881,
Zhongshan Broad-ocean Motor Co 3M7T20D554AC1 Is Similar To:
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1 offer $100.00 USD
  • Used. Offer #1 priced at $100.00 + $96.60 shipping estimate = $196.60* total. Stock # A6.+$96.60 shipping

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