1. Motors For Automation Drives Motion Control Sale
  2. sku: 21195979820432891
  3. WORLDWIDE ELECTRIC WPMDC1-18-180V-56CB

WORLDWIDE ELECTRIC WPMDC1-18-180V-56CB Permanent Magnet WPMDC1-18-90V-56CB 1HP Motor

Wpmdc1-18-180v-56cb Worldwide Electric Wpmdc1-18-90v-56cb 1hp 90v Permanent Magnet Dc Motor

( Brand: Worldwide Electric ), ( Manufacturer Part Number: WPMDC1-18-180V-56CB ), ( Part Type: Motor ), ( Current Type: Dc ), ( Enclosure Type: Tefc ), ( Nominal Rated Input Voltage: 90 V ), ( Shaft Diameter: 5/8 In ), ( Insulation Class: F ), ( Dc Stator/winding Type: Permanent Magnet )

Review WORLDWIDE ELECTRIC 1hp 90v Permanent Magnet Dc Motor

The **WPMDC1-18-180V-56CB** and **WPMDC1-18-90V-56CB** are high-performance, brushless permanent magnet direct current (PMDC) motors designed for precision, efficiency, and reliability in demanding industrial and automation applications. Engineered with a **1 horsepower (1HP) output**, these motors deliver consistent torque and speed performance, making them ideal for conveyor systems, robotic actuators, medical equipment, and other motion control applications where compact yet robust power is essential. Both models feature a **18-pole permanent magnet rotor**, ensuring superior magnetic field strength and minimal energy loss, which translates to higher efficiency and extended operational lifespan compared to traditional induction or brushed motors.

The **WPMDC1-18-180V** variant operates at a nominal voltage of **180 volts**, providing a higher power density and faster acceleration for applications requiring greater speed and torque in a shorter timeframe. In contrast, the **WPMDC1-18-90V** model is optimized for **90 volts**, offering a more moderate power output while maintaining efficiency in lower-voltage systems, such as those found in battery-powered or solar-assisted machinery. Both motors incorporate a **56CB encoder feedback system**, integrating a high-resolution incremental encoder (typically 500 5,000 pulses per revolution) for precise position, speed, and direction control, enabling seamless integration with PLCs, CNC systems, or servo drives for advanced motion profiling.

Constructed with a **closed-frame design**, these motors feature robust sealing against dust, moisture, and contaminants, making them suitable for harsh environments such as manufacturing plants, automotive assembly lines, or outdoor automation setups. The **permanent magnet rotor** eliminates the need for brushes or commutators, reducing wear and tear while minimizing maintenance requirements and extending operational reliability. Additionally, the motors are equipped with **high-temperature-resistant bearings** and a **fan-cooled or convection-cooled housing**, ensuring optimal thermal management even under continuous heavy loads.

The compact yet sturdy **56CB shaft configuration** provides a versatile mounting interface, accommodating various coupling styles, pulleys, or direct shaft attachments. Whether paired with a gearbox for increased torque or used in a direct-drive configuration for high-speed applications, these motors offer exceptional flexibility in system design. Their **low inertia** and **high efficiency** further enhance dynamic response, making them well-suited for applications requiring rapid acceleration, deceleration, or precise motion synchronization.

With a focus on **energy efficiency**, these permanent magnet motors achieve superior power-to-weight ratios, reducing overall system energy consumption while delivering consistent performance. The absence of slip, common in induction motors, ensures that the motor maintains its rated speed across a wide operational range, contributing to smoother and more predictable motion control. Whether deployed in industrial automation, renewable energy systems, or specialized machinery, the **WPMDC1-18-180V-56CB** and **WPMDC1-18-90V-56CB** motors represent a cutting-edge solution for applications demanding high performance, durability, and precision.

### **Pros and Cons of buying a WPMDC1-18-180V-56CB / WPMDC1-18-90V-56CB (1HP Permanent Magnet Motor)**

#### **Pros:**

1. **High Efficiency** Permanent magnet motors (PMDC) are generally more energy-efficient than brushed DC motors, reducing power consumption and operational costs over time.

2. **Compact and Lightweight** The 1HP rating with a permanent magnet design allows for a smaller and lighter motor compared to traditional induction or brushed motors of similar power.

3. **Reliable Performance** Permanent magnets eliminate the need for field windings, reducing mechanical complexity and improving long-term reliability.

4. **Good Speed Control** These motors respond well to variable voltage control, making them suitable for applications requiring adjustable speeds (e.g., fans, pumps, conveyors).

5. **Low Maintenance** Since there are no brushes or commutator wear (in a well-designed PMDC setup), maintenance requirements are lower than in brushed motors.

6. **Cost-Effective for Low-Voltage Applications** The 90V and 180V models provide flexibility for different power supply setups, which can be advantageous in specific industrial or custom applications.

7. **Quiet Operation** Permanent magnet motors tend to run more smoothly and quietly compared to some brushed alternatives, reducing noise in applications like HVAC or machinery.

8. **Immediate Torque Response** These motors provide strong starting torque, which is beneficial for applications requiring quick acceleration.

---

#### **Cons:**

1. **Limited Power Range** At 1HP, this motor is best suited for light to medium-duty applications. For high-power industrial use, larger motors may be required.

2. **Voltage Sensitivity** Permanent magnet motors can be sensitive to voltage fluctuations, which may affect performance if the power supply is unstable.

3. **Higher Initial Cost** Compared to basic brushed DC motors, permanent magnet motors may have a higher upfront cost, though long-term efficiency can offset this.

4. **Heat Dissipation Challenges** If not properly cooled, PMDC motors can overheat, especially under continuous high-load conditions. Adequate ventilation or cooling may be necessary.

5. **Limited Overload Capacity** Unlike some induction motors, permanent magnet motors may not handle sustained overloads as well, requiring careful matching with the application s load profile.

6. **Dependence on Voltage Regulation** If the motor is used in a system with unregulated voltage, performance may degrade, potentially leading to reduced efficiency or motor failure over time.

7. **Potential for Demagnetization** While rare, exposure to extreme heat or electrical surges could demagnetize the permanent magnets, reducing motor performance.

8. **Compatibility with Load Types** Some applications with highly variable or shock loads may not be ideal for this motor without additional mechanical or electrical safeguards.

---

### **Conclusion:**

The **WPMDC1-18-180V-56CB / WPMDC1-18-90V-56CB (1HP permanent magnet motor)** is a solid choice for applications requiring **efficient, compact, and low-maintenance motor performance** in light to medium-duty settings. Its **energy efficiency, smooth operation, and reliability** make it well-suited for **fans, pumps, conveyors, or small industrial machinery** where speed control and consistent torque are important.

However, if the application involves **high overloads, extreme voltage fluctuations, or continuous heavy-duty use**, additional safeguards (such as proper cooling, voltage regulation, or mechanical protection) may be necessary. For **high-power industrial applications**, a larger motor may be more appropriate.

### **Recommendation:**

- **Buy if:** You need a **1HP motor for a controlled, moderate-load application** (e.g., ventilation, small machinery, or custom systems) where **efficiency, compact size, and reliability** are priorities.

- **Consider alternatives if:** Your application requires **high overload capacity, extreme environmental conditions, or very high power demands** in which case, a **brushless DC motor, induction motor, or larger PMDC motor** might be more suitable.

- **Ensure proper installation:** Use **voltage regulation, adequate cooling, and mechanical protection** to maximize longevity and performance.

For most **light to medium industrial or custom applications**, this motor is a **good investment** due to its balance of efficiency, durability, and cost-effectiveness.

Details:

The TEFC enclosure type ensures maximum protection against dust and debris, while the permanent magnet DC stator/winding offers a high level of efficiency energy savings. With a shaft diameter of 5/8 inches and an insulation class F, this motor is suitable for various business industrial uses. With a rated load of 1HP and nominal input voltage 90V DC, this motor provides powerful consistent performance.

part #: wpmdc118180v56cb prices

  • $189.24-$640.00

specifications oelemot:

  • brand: Worldwide Electric
  • mpn: Wpmdc1-18-180v-56cb
  • part type: Motor
  • current type: Dc
  • enclosure type: Tefc
  • nominal rated input voltage: 90 V
  • shaft diameter: 5/8 In
  • insulation class: F
  • dc stator/winding type: Permanent Magnet

payments oelemot:

  • credit card: Visa
  • wallet: Apple-pay
  • other

shipping oelemot:

  • class: Standard
  • type: Fixed
  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $27.28
  • transit: 5-12 Days

returns oelemot:

  • policy: No Returns

offer oelemot:

  • started: March 28, 2026
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • best offers: True
  • sold: 0

general oelemot:

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

seller oelemot:

  • rating: 100.0%
  • city: Mesquite, Texas
  • # reviews: 5
part type: motor, current type: dc, enclosure type: tefc, nominal rated input voltage: 90 v, shaft diameter: 5/8 in, insulation class: f, dc stator/winding type: permanent magnet,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 21195979820432891,
Worldwide Electric WPMDC1-18-180V-56CB Is Similar To:
oelemot logo
2 offers $189.24–$640.00 USD
  • Used. Offer #1 priced at $189.24 + $27.28 shipping estimate = $216.52* total. With a shaft diameter of 5/8 inches and an insulation class of F, this motor is suitable for various business and industrial uses. With a rated load of 1HP and a nominal rated input voltage of 90V DC, this motor provides a powerful and consistent performance.+$27.28 shipping
  • New – Open box. Offer #2 priced at $640.00 + $70.00 shipping estimate = $710.00* total. WORLDWIDE ELECTRIC. WorldWide Electrics Permanent Magnet DC motors are used to regulate or change speed on various applications.+$70.00 shipping

Copyright © oelemot.com