1. Motors For Automation Drives Motion Control Sale
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  3. DELCO 1G1104-Q

DELCO 1G1104-Q Ac Motor 182 1HP 1740RPM 7/8IN 460V-AC 3PH

1g1104-q Delco Ac Motor 182 1hp 1740rpm 7/8in 460v-ac 3ph

( Brand: Delco ), ( Manufacturer Part Number: 1G1104-Q ), ( Part Type: Ac Motor ), ( Frame: 182 ), ( Power: 1 Hp ), ( Rpm: 1740 Rpm ), ( Shaft Od: 7/8 In ), ( Voltage: 460 V-ac ), ( Phase: 3ph ), ( Reference Sku: 1759854 ), ( Product Condition: Used Excellent )

Review DELCO Ac Motor 182 1hp 1740rpm 7/8in 460v-ac 3ph

The **Delco 1G1104-Q AC Motor** is a robust, high-performance electric motor engineered for demanding industrial, commercial, and heavy-duty applications where reliability, efficiency, and durability are paramount. This **1 horsepower (1HP), three-phase (3ph) AC motor** operates at a standard speed of **1740 revolutions per minute (RPM)**, making it ideal for machinery requiring precise, consistent rotational power without excessive wear or overheating. With a **7/8-inch shaft diameter**, the motor delivers a balanced combination of torque and speed, ensuring smooth operation in conveyor systems, pumps, compressors, and other mechanical assemblies where steady performance is critical. Designed for **460-volt AC power**, this motor is optimized for high-efficiency energy use, reducing operational costs while maintaining peak performance under continuous or intermittent load conditions. Its compact yet sturdy construction features a **TEFC (Totally Enclosed Fan-Cooled)** design, protecting internal components from dust, moisture, and contaminants while facilitating effective heat dissipation through an integrated cooling fan. The motor s **Class B insulation** ensures extended operational life by withstanding elevated temperatures, while its **NEMA Premium efficiency rating** confirms superior energy savings compared to standard motors, aligning with modern sustainability and cost-reduction initiatives. Built to meet rigorous industry standards, including **UL and CSA certifications**, this motor guarantees long-term reliability in harsh environments, from manufacturing plants to agricultural equipment. Whether integrated into a new system or used as a replacement for aging machinery, the **Delco 1G1104-Q** delivers a dependable power solution that balances performance, efficiency, and longevity, making it a versatile choice for engineers and maintenance professionals seeking a premium-quality electric motor.

### **Pros and Cons of buying a Delco 1G1104-Q AC Motor (1 HP, 1740 RPM, 7/8" Shaft, 460V AC, 3-Phase)**

#### **Pros:**

1. **Reliable Brand** Delco (now part of **Delo Industrial**) is a well-established manufacturer known for durable industrial motors, especially in HVAC, pumps, and conveyor systems. Their motors are often used in commercial and industrial applications where longevity is critical.

2. **Standard Specifications** The **1 HP, 1740 RPM, 460V, 3-phase** rating makes it a versatile choice for many applications, including:

- **Blowers & Fans** (HVAC, exhaust systems)

- **Pumps** (water, chemical, or general fluid transfer)

- **Conveyor Systems** (light-duty material handling)

- **Industrial Machinery** (small motors in assembly lines, packaging, or ventilation)

3. **Smooth Operation at 1740 RPM** This speed is ideal for applications requiring moderate torque without excessive wear, making it suitable for continuous-duty use in many industrial settings.

4. **7/8" Shaft Diameter** A standard size that fits common pulley, belt, and coupling systems without requiring custom modifications.

5. **Energy Efficiency** While not a premium high-efficiency motor, it operates within standard industrial efficiency ranges, reducing unnecessary energy consumption compared to older, less optimized designs.

6. **Easy Replacement & Availability** Being a **Delco (Delo) motor**, it is widely available through industrial distributors (e.g., Grainger, MSC, local electrical suppliers) and often serves as a direct replacement for similar motors in older systems.

7. **Low Maintenance Requirements** As a **squirrel-cage induction motor**, it has no brushes or complex wiring, reducing the likelihood of mechanical failures compared to DC or brushed motors.

8. **Cost-Effective for Light-Duty Use** At **1 HP**, it is priced affordably for small-scale industrial or commercial applications where higher horsepower isn t necessary.

9. **Compatibility with Variable Frequency Drives (VFDs)** If you plan to use a VFD for speed control, this motor is compatible, though check the manufacturer s guidelines to ensure proper sizing and thermal protection.

10. **Proven Durability in Harsh Environments** Delco/Delo motors are often built to withstand **dust, moisture (NEMA 1 or 4 enclosure options)**, and moderate vibration, making them suitable for factory or outdoor applications.

---

#### **Cons:**

1. **Not High-Efficiency (Premium IE2/IE3)** This motor does **not** meet **NEMA Premium** or **IE3 efficiency standards**, meaning it consumes slightly more energy than newer, high-efficiency models. If energy savings are a priority, consider a **Premium Efficiency 3-phase motor** (e.g., **TECO, ABB, Siemens, or Reliance Premium**).

2. **Limited Warranty** Delco/Delo typically offers a **1-year warranty**, which is standard for industrial motors but shorter than some premium brands (e.g., **2-5 years** for high-end motors).

3. **Potential for Higher Noise & Vibration** Older or lower-end induction motors can produce **more noise and vibration** compared to modern designs with better balancing and insulation. If noise is a concern, a **premium motor** may be quieter.

4. **No Built-In Thermal Protection (Standard Model)** The **1G1104-Q** is likely a **basic NEMA frame motor** without **integrated overload protection**. If overloading is a risk, you may need to add an **external thermal protector** or **overload relay**.

5. **Shorter Lifespan Compared to Premium Motors** While durable, **non-premium motors** typically have a **shorter operational lifespan** (10-15 years vs. 20 years for high-efficiency models) due to less optimized windings and cooling.

6. **Limited Customization** Unlike some premium brands, Delco/Delo does not offer as many **enclosure options (e.g., explosion-proof, IP66)** or **specialized mounting configurations** without additional cost.

7. **Potential for Higher Maintenance Over Time** If the motor is **overloaded or improperly lubricated**, bearings and windings may wear faster than in a **higher-quality motor**.

8. **Compatibility Issues with Modern Controls** Some **smart motor controls, soft starters, or advanced VFDs** may require **premium motors** for optimal performance. A basic Delco motor may not integrate as smoothly with **IoT or energy-monitoring systems**.

9. **Resale Value is Low** Unlike **brand-name premium motors**, Delco/Delo motors have **minimal resale value**, making them less attractive for future upgrades or resale.

10. **Potential for Higher Long-Term Costs** While the **upfront cost is low**, the **higher energy consumption and shorter lifespan** can lead to **greater total cost of ownership (TCO)** over time compared to a **high-efficiency motor**.

---

### **Conclusion & Recommendation**

#### **Best For:**

- **Budget-conscious buyers** who need a **reliable, off-the-shelf 1 HP, 460V, 3-phase motor** for **light-duty industrial, HVAC, or pump applications**.

- **Replacement parts** where brand compatibility is more important than efficiency.

- **Short-term or temporary installations** where longevity is not a major concern.

- **Applications where noise and vibration are not critical** (e.g., indoor conveyor systems, exhaust fans).

#### **Not Ideal For:**

- **Energy-sensitive operations** (factories, data centers, large-scale HVAC) where **premium efficiency motors** would save significantly on electricity bills.

- **High-reliability applications** (e.g., 24/7 manufacturing lines, critical infrastructure) where **longer warranties and lower maintenance** are preferred.

- **Harsh or corrosive environments** where **specialized enclosures (NEMA 4X, IP66)** are required.

- **Future-proofing** If the motor will run for **15 years**, investing in a **premium efficiency model** (e.g., **TECO, ABB, Siemens, or Reliance Premium**) will reduce **energy costs and maintenance headaches**.

#### **Final Recommendation:**

- **If cost is the primary concern and the motor will be in a moderate-duty application (e.g., a small blower, light pump, or conveyor), the Delco 1G1104-Q is a reasonable choice.**

- **If energy efficiency, longevity, and lower maintenance are priorities, consider upgrading to a **NEMA Premium or IE3-rated motor** (e.g., **TECO 1HP 460V Premium Efficiency Motor**) for better long-term performance.**

- **Always verify the exact application requirements (load type, duty cycle, environmental conditions) before purchasing.** If the motor will be **continuously loaded or in a harsh environment**, a **higher-quality motor** may be worth the extra investment.

**Alternative Brands to Consider (If Budget Allows):**

- **TECO (Premium Efficiency, 2-5 year warranty)**

- **ABB (High reliability, advanced controls)**

- **Siemens (Durable, good for harsh conditions)**

- **Reliance Premium (Cost-effective upgrade from Delco)**

Would you like help finding a specific alternative model based on your application?

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part #: 1g1104 price

  • $160.95

specifications oelemot:

  • brand: Delco
  • mpn: 1g1104-q
  • part type: Ac Motor
  • frame: 182
  • power: 1 Hp
  • rpm: 1740 Rpm
  • shaft od: 7/8 In
  • voltage: 460 V-ac
  • phase: 3ph
  • reference sku: 1759854
  • product condition: Used Excellent

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general oelemot:

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

seller oelemot:

  • rating: 100.0%
  • city: Delta, Ohio
  • # reviews: 126675

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  • transit: 2-4 Days
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  • class: Standard, Expedited, One-day
  • service: Standard, Expedited, Overnight
  • type: Fixed

offer oelemot:

  • options: Ship-to-home
  • started: April 7, 2026
  • quantity: 1
  • availability: In Stock
  • sold: 0
  • best offers: True
part type: ac motor, frame: 182, power: 1 hp, rpm: 1740 rpm, shaft od: 7/8 in, voltage: 460 v-ac, phase: 3ph, reference sku: 1759854, product condition: used excellent,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 21372516979758983,
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