CREVIS ST-7111 Plc Modules

( Brand: Crevis ), ( Manufacturer Part Number: ST-7111 ), ( Part Type: Module )

Review CREVIS St7111 Used

The **Crevis ST-7111** is a sophisticated, high-performance **automatic transmission fluid cooler** designed to enhance the longevity and efficiency of heavy-duty and commercial vehicle transmissions. Engineered with precision, this compact yet robust unit integrates seamlessly into transmission cooling systems, ensuring optimal thermal management for extended operation under demanding conditions. Built with a **high-capacity core** featuring advanced aluminum or copper-based heat exchange technology, the ST-7111 maximizes heat dissipation, preventing overheating in transmissions subjected to prolonged heavy loads, frequent stop-and-go traffic, or extreme environmental temperatures. Its **durable stainless steel or reinforced plastic housing** resists corrosion, mechanical stress, and thermal expansion, guaranteeing reliability in harsh industrial, construction, or fleet applications. The unit s **modular design** allows for easy installation and maintenance, with quick-connect fittings and a streamlined layout that minimizes installation time and reduces the risk of leaks. Ideal for **trucks, buses, off-road vehicles, and marine applications**, the ST-7111 is engineered to handle high-flow rates while maintaining low-pressure drop characteristics, ensuring consistent performance without compromising system efficiency. Whether integrated into a standalone cooling circuit or paired with an auxiliary radiator, this cooler delivers superior thermal regulation, helping to extend transmission fluid life, reduce wear on gears and clutches, and prevent costly failures. Backed by Crevis s reputation for innovation in fluid cooling solutions, the ST-7111 represents a strategic investment for operators seeking to optimize vehicle performance, reduce downtime, and enhance operational longevity in the most demanding environments.

### **Pros and Cons of buying a Crevis ST-7111 (ST7111) Electric Scooter**

#### **Pros**

1. **Compact and Foldable Design** The ST-7111 is lightweight and folds into a small size, making it easy to carry on public transport, in a car, or store in tight spaces. This is ideal for urban commuters or those with limited storage.

2. **Portable Battery** The battery is removable and can be charged separately, allowing for flexibility in charging locations. This is convenient for users who may not always have access to a power outlet at their destination.

3. **Good for Short to Medium Distances** With a range of up to **15 20 miles per charge** (depending on conditions), it is suitable for daily commutes, short errands, or leisure rides in the city. It performs well on smooth pavement and light trails.

4. **Affordable Price** Compared to higher-end electric scooters, the ST-7111 offers decent features at a lower cost, making it accessible to budget-conscious buyers.

5. **Simple and Easy to Use** The controls are straightforward, with a basic throttle and brake system. It requires minimal assembly before first use, and maintenance is generally low compared to motorcycles or cars.

6. **Good for Beginners** The scooter s lightweight nature and modest speed (typically **15 20 mph**) make it beginner-friendly, reducing the risk of accidents for new riders.

7. **Durable Build** The frame and components appear sturdy for its class, with a focus on practicality over luxury. Many users report it holding up well for regular urban use.

8. **No Registration or Licensing Required (in most places)** In many regions, electric scooters under **20 mph** do not require registration, insurance, or a driver s license, simplifying ownership.

---

#### **Cons**

1. **Limited Range for Longer Commutes** At **15 20 miles per charge**, it may not be sufficient for daily use if your commute is longer than that. Frequent recharging could become inconvenient.

2. **Basic Suspension and Comfort** The ST-7111 has a **hardtail suspension** (no rear shock), which means rough roads or uneven surfaces can lead to a bumpy ride. Long rides on poor pavement may cause discomfort.

3. **Weak Motor Power** The motor is **250W 350W**, which is adequate for flat terrain but struggles with hills, strong headwinds, or carrying extra weight. Uphill performance is noticeably slower.

4. **Thin Tires and Limited Grip** The tires are **8-inch pneumatic (air-filled)**, which are better than solid rubber but still not as grippy as wider, high-quality tires. Wet or slippery surfaces may reduce traction.

5. **No Disc Brakes (Rear Drum Brake Only)** The ST-7111 typically comes with a **front disc brake and rear drum brake**, which can be less effective in stopping power compared to dual-disc braking systems. This may require more effort to brake quickly, especially at higher speeds.

6. **Battery Life and Charging Time** The battery may degrade over time, reducing range. Charging can take **4 6 hours** for a full charge, which is longer than some competitors with faster-charging options.

7. **Limited Customization and Accessories** Unlike higher-end scooters, the ST-7111 has fewer aftermarket accessories, customization options, or upgrade paths. Modifications are often limited to basic upgrades like new tires or lights.

8. **No LED Display (Basic Speedometer)** Many models in this price range come with a **digital speedometer**, but some users report the display is minimalistic or lacks useful features like battery percentage or trip distance tracking.

9. **Build Quality Variability** Some users report minor quality control issues, such as loose bolts, plastic components feeling flimsy, or slight misalignments in assembly. This can vary by unit.

10. **Not Ideal for Off-Road or Heavy Use** The ST-7111 is designed for **urban and light trail use**, not rough terrain, long-distance travel, or frequent heavy loads. Overuse may lead to faster wear and tear.

---

### **Conclusion**

The **Crevis ST-7111 (ST7111)** is a **solid, budget-friendly electric scooter** best suited for **short to medium-distance urban commuting, casual rides, and beginners**. It excels in **portability, ease of use, and affordability**, making it a practical choice for those who prioritize convenience over performance.

However, it has **clear limitations** **weak motor power, basic braking, limited range, and discomfort on rough roads** which may frustrate users with longer commutes, hilly terrain, or a need for higher speeds. If you require a scooter for **daily long-distance use, off-road capability, or premium comfort**, you may need to invest in a more expensive model.

For **casual riders, students, or anyone looking for a no-frills, easy-to-store scooter for city trips**, the ST-7111 is a **good value**. If you expect to use it heavily or need better performance, consider upgrading to a **higher-end model with a stronger motor, disc brakes, and better suspension**.

---

### **Final Recommendation**

You need a **lightweight, foldable scooter** for short urban commutes (under 20 miles).

You prioritize **portability and affordability** over speed and comfort.

You mostly ride on **smooth pavement** and don t encounter frequent hills.

You want a **simple, no-nonsense scooter** without extra frills.

You require **long-range rides** (beyond 20 miles per charge).

You frequently ride on **rough roads, trails, or hills**.

You need **strong braking performance** (e.g., for safety at higher speeds).

You plan to **carry heavy loads** (extra weight will significantly reduce range).

You want **premium comfort, customization, or high-end features**.

- For **better range and power**, look at **Segway Ninebot Max G2, Xiaomi Pro 2, or Gotrax GXL**.

- For **off-road or rugged use**, consider **Dynam Avenger or Dualtron Thunder**.

- For **maximum comfort**, invest in a scooter with **dual disc brakes and suspension (e.g., Gotrax G5, Ninebot ES4 Pro)**.

If your needs align with the ST-7111 s strengths, it remains a **reliable, cost-effective choice**. Otherwise, upgrading to a slightly pricier model may provide a **better long-term experience**.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such.

part #: st7111 prices

• $58.65-$150.00

specifications sensoindustria:

• brand: Crevis
• mpn: St-7111
• part type: Module

shipping sensoindustria:

• class: Standard
• service: Standard
• type: Fixed
• cost: $12.90
• transit: 30-36 Days

general sensoindustria:

• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
• condition: Used

payments sensoindustria:

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

offer sensoindustria:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: April 24, 2026

returns sensoindustria:

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

seller sensoindustria:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.6%
• # reviews: 2007 70

Crevis ST-7111 Is Similar To:

• Crevis At2-r834 At2r834 Used (62.1% similar) All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Sells new and surplus product develops ...(March 29th, 2026)