SUPERIOR ELECTRIC SS131L Synchronous Stepping Motor 120VAC 0.3A 1-PH-USED

( Brand: Superior Electric ), ( Manufacturer Part Number: SS131L ), ( Part Type: Motor ), ( Ac Phase: Three Phase )

Review SUPERIOR ELECTRIC Synchronous Stepping Motor 120vac 0.3a 1-ph-used

The **Superior Electric SS131L Synchronous Stepping Motor (120VAC, 0.3A, 1-Phase, Used)** is a precision-engineered, high-performance actuator designed for applications requiring reliable, repeatable motion control with minimal power consumption. Part of Superior Electric s renowned SS series, this motor combines robust construction with advanced stepping technology to deliver smooth, silent operation and exceptional positional accuracy. Built with a **120VAC single-phase winding**, it operates efficiently within standard industrial environments, making it ideal for automation, conveyor systems, medical equipment, or any application demanding precise incremental movement. The **0.3A current rating** ensures energy efficiency while maintaining torque output, reducing heat generation and extending the motor s operational lifespan. As a **used unit**, it retains the integrity of its original design featuring a **131L frame size**, which accommodates a **1.3-inch shaft diameter** and a **1.3-inch face length**, providing ample mounting flexibility for integration into existing machinery. The motor s **synchronous stepping mechanism** eliminates the need for external feedback devices, offering deterministic motion without the latency associated with closed-loop systems. Its **hybrid construction** (if applicable to this model) or **variable reluctance design** ensures low cogging and high torque per ampere, while the **permanent magnet rotor** enhances holding torque and reduces energy waste during stationary periods. Whether repurposed for a retrofitted system or deployed in a secondary application, this motor s **durable stainless steel or high-grade metal housing** protects internal components from dust, moisture, and mechanical stress, ensuring longevity even in demanding conditions. For engineers and technicians seeking a cost-effective yet high-performance alternative to new motors, the SS131L delivers a balance of reliability, precision, and adaptability proving that even used industrial actuators can meet modern motion control challenges with confidence.

### Pros and Cons of Buying a Used Superior Electric SS131L Synchronous Stepping Motor (120VAC, 0.3A, 1-Phase)

1. **Cost-Effective** Purchasing a used motor is significantly cheaper than buying a new one, making it a practical choice for budget-conscious buyers or those on a tight budget.

2. **Functional Performance** If the motor is well-maintained and in good working condition, it can perform reliably for applications requiring precise, synchronous stepping motion (e.g., small machinery, automation, or hobbyist projects).

3. **Compatibility** The SS131L is a well-known model, so finding replacement parts, documentation, or technical support may still be easier than with obscure or discontinued motors.

4. **Energy Efficiency** Synchronous stepping motors are generally more energy-efficient than traditional induction motors, especially when operating at low speeds or under light loads.

5. **Precision and Reliability** When properly driven by a compatible controller, these motors provide accurate positioning and consistent torque, which is valuable for applications requiring repeatability.

6. **Long Lifespan Potential** If the motor is in good condition and used within its rated specifications, it can last for many years with minimal maintenance.

1. **Unknown Service History** Since it s used, you cannot be certain of its maintenance history, wear and tear, or any past damage (e.g., overheating, electrical stress, or mechanical strain).

2. **Potential Wear and Tear** Internal components like bearings, windings, or brushes (if applicable) may be degraded, leading to reduced lifespan or failure over time.

3. **No Warranty** Used motors typically come without warranties, meaning you bear all risks of failure or defects without recourse.

4. **Testing Difficulties** Without access to diagnostic tools or a controlled environment, it may be challenging to verify the motor s performance (e.g., torque, current draw, or step accuracy) before purchase.

5. **Compatibility Risks** The motor may require a specific driver or controller that isn t included. Mismatches could lead to poor performance, overheating, or damage.

6. **Limited Availability of Spare Parts** Even though the SS131L is a known model, older or discontinued used units might have harder-to-find replacements for critical components.

7. **Safety Concerns** Used electrical motors may have insulation degradation, short circuits, or other hidden faults that could pose safety risks if not properly inspected.

8. **No Guarantee of Original Specifications** Over time, the motor s performance may have drifted from its original rated specifications (e.g., reduced torque or increased current draw).

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Buying a used Superior Electric SS131L synchronous stepping motor can be a cost-effective solution for projects where budget is a priority and the motor s condition can be thoroughly verified. However, the risks associated with unknown wear, lack of warranty, and potential compatibility issues must be carefully considered. If you are an experienced technician who can inspect the motor thoroughly (including electrical testing, mechanical checks, and compatibility verification), a used unit may be a viable option. For critical or high-stakes applications, investing in a new or refurbished motor with a warranty is strongly recommended to avoid unexpected downtime or failures.

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- **Inspect it thoroughly** Check for physical damage, unusual noises, or overheating during operation. Test it under load if possible.

- **Verify electrical specifications** Ensure the voltage, current, and phase match your application. Use a multimeter to check resistance and continuity.

- **Test with a compatible driver** If you have access to a driver or controller, run the motor briefly to confirm smooth operation and no excessive current draw.

- **Consider a refurbished option** Some suppliers offer "refurbished" motors with partial warranties, which may offer a middle ground between new and used.

- **Purchase a new or certified refurbished motor** This eliminates uncertainty and provides warranty coverage.

- **Source from a reputable supplier** Look for dealers with return policies or guarantees to mitigate risks.

. **Budget for maintenance** If you must use a used motor, allocate funds for potential repairs or replacements down the line.

Ultimately, the decision depends on your risk tolerance, technical expertise, and the importance of the motor to your project. For most professional or mission-critical uses, a new or refurbished motor is the safer choice.

Details:

WEG 20HP AC Motor 256TC 1755RPM 230/460VAC 3-PH TEFC-XP 02018XP3ER256TC-Used. Superior Electric SS131L Synchronous Stepping Motor 120VAC 0.3A 1-PH. Oriental Motor 5IK60GS-ST2F Induction 60W 220VAC 3PH 1300/1600RPM-New In B.

part #: ss131l price

• $202.13

specifications oelemot:

• brand: Superior Electric
• mpn: Ss131l
• part type: Motor
• ac phase: Three Phase

returns oelemot:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer
• method: Money back

payments oelemot:

• wallet: Paypal
• credit card: Diners-club
• other

general oelemot:

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

seller oelemot:

• rating: 99.9%
• city: Detroit, Michigan
• # reviews: 15016

shipping oelemot:

• service: FedEx Ground / FedEx Home Delivery
• type: Fixed
• class: Standard
• transit: 3-7 Days
• carrier: FedEx
• cost: $14.00

offer oelemot:

• sold: 0
• best offers: True
• started: May 12, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

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