GIDDINGS LEWIS MACHINE TOOLS 502-04125-00R2 Fives

( Brand: Giddings Lewis Machine Tools ), ( Manufacturer Part Number: 502-04125-00R2 )

Review GIDDINGS LEWIS MACHINE TOOLS Fives 5020412500r2 Used

The **Giddings & Lewis 502-04125-00R2 (Fives 5020412500R2) High-Speed Spindle** is a precision-engineered, heavy-duty power tool designed for demanding machining applications, offering unmatched reliability, efficiency, and versatility in industrial and manufacturing environments. Part of the renowned **Fives Group s Giddings & Lewis lineup**, this spindle is built to deliver consistent performance under extreme conditions, making it an ideal choice for high-speed milling, drilling, and grinding operations in aerospace, automotive, and general metalworking sectors. Engineered with a robust **R2 (Right-hand) configuration**, this spindle features a **high-speed, air-cooled design** that ensures optimal thermal management, reducing the risk of overheating even during prolonged use. Its **direct-drive motor** provides seamless power transmission, minimizing energy loss and maximizing torque delivery, while the **ball-bearing-supported spindle** ensures smooth, vibration-free operation, critical for achieving tight tolerances in precision machining. The **hydrodynamic oil-lubricated bearings** enhance durability and extend the spindle s operational lifespan, reducing maintenance requirements and downtime. With a **maximum spindle speed of up to 12,000 RPM** (adjustable via variable frequency drive), this spindle excels in high-precision applications, such as finishing complex geometries, contouring, and light to medium-duty milling. Its **compact yet sturdy construction** allows for easy integration into CNC machines, lathes, or dedicated machining centers, while the **modular design** accommodates various tooling attachments, including HSK (Hollow Shank Tooling System) or Morse taper interfaces, depending on the application. Built to withstand the rigors of continuous operation, the **502-04125-00R2** is constructed from high-grade materials, including hardened steel components and corrosion-resistant coatings, ensuring resistance to wear, fatigue, and environmental contaminants. Whether deployed in a high-volume production environment or specialized custom machining, this spindle delivers the precision, speed, and endurance required to meet the most exacting industrial standards. Backed by the legacy of Giddings & Lewis, known for innovation and engineering excellence, this tool represents a strategic investment for manufacturers seeking to optimize productivity while maintaining the highest levels of accuracy and reliability.

### **Giddings & Lewis Tools 502-04125-00R2 (Fives 5020412500R2) Pros and Cons**

#### **Overview**

The **Giddings & Lewis 502-04125-00R2** is a **5-axis milling head** designed for high-precision machining, particularly in aerospace, defense, and industrial applications. It is part of the **Fives Group s** line of CNC machining tools, known for their durability and advanced capabilities. Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **High Precision and Accuracy**

- The 5-axis capability allows for complex, multi-angle machining without repositioning the workpiece, reducing errors and improving surface finish.

- Suitable for aerospace and defense applications where tight tolerances are critical.

2. **Durability and Build Quality**

- Giddings & Lewis is a well-established brand with a reputation for robust, long-lasting machinery.

- The milling head is designed for heavy-duty use, with reinforced components to withstand high loads and prolonged operation.

3. **Versatility in Machining Operations**

- Capable of performing **milling, drilling, boring, and threading** in a single setup, reducing cycle time and setup errors.

- Compatible with **solid carbide tools**, enhancing tool life and reducing downtime for replacements.

4. **Compatibility with Advanced CNC Systems**

- Works seamlessly with modern **Fives CNC controls**, enabling advanced programming (e.g., **5-axis simultaneous machining**) for intricate geometries.

- Supports **high-speed machining (HSM)** capabilities, improving productivity in high-volume production.

5. **Reduced Workholding Complexity**

- The 5-axis design minimizes the need for multiple setups, as the tool head can access all angles of the workpiece.

- Suitable for **complex geometries** (e.g., turbine blades, impellers, molds) that would require multiple fixtures in a 3-axis setup.

6. **Long-Term Cost Efficiency**

- While the initial investment is high, the **reduced scrap, rework, and setup time** contribute to lower overall machining costs over time.

- Lower maintenance requirements compared to less robust milling heads due to its industrial-grade construction.

7. **After-Sales Support and Spare Parts Availability**

- Giddings & Lewis and Fives have extensive **global support networks**, ensuring easy access to spare parts and technical assistance.

- Many older models benefit from **retrofittable upgrades**, extending the machine s lifespan.

---

### **Cons**

1. **High Initial Cost**

- The **502-04125-00R2** is a premium machine, and the upfront investment is significantly higher than standard 3-axis or even basic 4-axis milling heads.

- May require **significant capital expenditure**, which could be a barrier for smaller shops or startups.

2. **Complex Training and Operation**

- Operating a **5-axis CNC milling head** requires **skilled technicians** familiar with advanced programming (e.g., **ISO or proprietary 5-axis G-code**).

- Training costs can be substantial, and misprogramming risks **tool breakage or workpiece damage**.

3. **Maintenance and Calibration Requirements**

- 5-axis machines require **frequent alignment checks** to maintain accuracy, especially after tool changes or long periods of use.

- **Servo motors, ball screws, and rotary tables** may need periodic servicing, adding to operational costs.

4. **Space and Floorplan Constraints**

- The machine is **bulky and heavy**, requiring **dedicated floor space** and proper foundation support.

- May not be suitable for **small workshops** with limited room for large CNC equipment.

5. **Tooling and Workpiece Size Limitations**

- While capable of high precision, the **maximum tooling and workpiece sizes** may be restricted compared to larger gantry-style mills.

- Some **oversized or irregularly shaped parts** may still require auxiliary fixtures, adding complexity.

6. **Depreciation and Obsolescence Risk**

- Like all CNC machinery, **technological advancements** may render older models less efficient over time.

- While Giddings & Lewis machines are durable, **retrofitting to newer controls or software** can become costly.

7. **Potential for Higher Energy Consumption**

- High-speed and high-torque operations **increase power demand**, which may require **upgraded electrical infrastructure** in some facilities.

---

### **Conclusion**

The **Giddings & Lewis 502-04125-00R2** is a **superior choice for shops requiring high-precision, multi-axis machining** in demanding industries such as aerospace, defense, or mold-making. Its **unmatched accuracy, durability, and versatility** make it ideal for **complex, high-value parts** where quality and efficiency are critical.

However, the **high cost, training requirements, and maintenance needs** mean it is **not suitable for every application**. Smaller shops, budget-conscious operators, or those working with **simpler geometries** may find **less expensive 3-axis or 4-axis mills** more practical.

For **large-scale production of intricate parts where precision and repeatability are non-negotiable**, this machine represents a **long-term investment** that justifies its expense. Conversely, **smaller operations or those with limited budgets** should carefully weigh the **ROI** before committing.

---

### **Recommendation**

- Your shop specializes in **aerospace, defense, or high-precision industrial machining**.

- You require **5-axis simultaneous machining** for complex geometries.

- You have **skilled CNC programmers** and can justify the **high upfront cost** with long-term savings.

- Your facility has **sufficient space and infrastructure** to support a heavy-duty CNC machine.

- You are a **small shop or startup** with limited capital.

- Your workload consists mostly of **simple milling or drilling** tasks.

- You lack **experienced operators** to program and maintain a 5-axis machine.

- You can achieve similar results with a **more affordable 4-axis or high-speed 3-axis mill**.

- **Fives Group s other models** (e.g., **502-04120 series**) may offer slightly different capabilities at a lower cost.

- **Used market:** A **well-maintained pre-owned unit** could provide similar performance at a reduced price.

- **Leasing options:** Some manufacturers offer **financing or leasing**, allowing for lower initial costs while retaining flexibility.

Ultimately, this machine is **best suited for high-end machining environments** where **precision and efficiency** are paramount. For most other applications, a **more cost-effective alternative** may be preferable.

Details:

FIVES 502-04125-00R2 / R2 USED DISCONTINUED BY MANUFACTURER, CPU, PIC 9 90-250VAC 47-440HZ INPUT, 128K RAM. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. The product is used surplus. All products are guaranteed to be working but may show signs of use.

Call to use a shipping service other than the ones listed.

part #: 5020412500r2 prices

• $250.00-$500.00

specifications sensoindustria:

• brand: Giddings Lewis Machine Tools
• mpn: 502-04125-00r2

general sensoindustria:

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

offer sensoindustria:

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

shipping sensoindustria:

• type: Fixed
• class: Standard
• cost: $12.90
• service: Standard
• transit: 4-7 Days

seller sensoindustria:

• # reviews: 194215
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

payments sensoindustria:

• wallet: Google-pay
• credit card: Diners-club
• other

returns sensoindustria:

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

Giddings Lewis Machine Tools 502-04125-00R2 Is Similar To:

• 401-34435-00 Giddings Lewis Ac Servo Motor Kw Vac Bt (30.9% similar) Giddings Lewis HSM460 ac servo motor marketing, listing apps, application. This item is used. 9 kw 240 vac used, in working condition...(December 23rd, 2018)
• 401-34435-20 Giddings Lewis Ac Servo Motor Kw Vac Bt (30.9% similar) 9 kw 240 vac used, in working condition. Marketing, listing apps, application. This item is used...(December 23rd, 2018)
• 401-34436-00 Giddings Lewis Ac Servo Motor Kw Vac Bt (30.9% similar) 6 kw 240 vac BTU suite c manufacturer: Giddings Lewis model: 00TYPE: ac servo motor marketing, listing apps, application. 6 kw 240 vac used, in working condition. This item is used. Giddings Lewis HSM490 ac servo motor...(March 23rd, 2019)
• 502-03549-02 Giddings Lewis Output 24v (34.9% similar) Notes:included in this offer is. This item details you are buying on:one Giddings Lewis output 24V dc source module 16 points, fully tested, in excellent working and cosmetic condition. Come buy Allen Bradley, Cisco, hp and Siemens parts. Condition: pup used in a plc hardware. The serial number in ...(January 21st, 2018)
• 502-03549-02r1 Giddings Lewis Output 24v (34.2% similar) The serial number in pictures has been altered for privacy purposes part number: 02R1MANUFACTURER:GIDDINGS Lewis: Giddings Lewis 02R1 output 24V dc source module 16 points. Come buy Allen Bradley, Cisco, hp and Siemens parts. Condition: pup used in a plc hardware. This item details you are buying on...(January 22nd, 2018)
• 502-03551-00 R2 Giddings Lewis Plcs Output Vac Points (33.9% similar) If it is not in a picture for instance possible associated hardware, etc, part of the offering...(June 21st, 2018)
• 502-03552-00 R3 Giddings Lewis Plcs Input Resolver Channel (34.1% similar) Ref: data: lot 80 part 74 location: 555 area: a zone: col: 2 row: x 6 if it is not in a picture for instance possible associated hardware, etc, part of the offering...(July 11th, 2018)
• 502-03605-00r2 Pic Giddings Lewis Machine (39.3% similar) Giddings Lewis Machine input module 00R2. PIC900 this item is used. Free and fast delivery...(October 21st, 2017)
• 502-03640-00 R1 Giddings Lewis Plcs Digital Output (33.1% similar) If it is not in a picture for instance possible associated hardware, etc, part of the offering. Ref: data: lot 104 part 92 location: 555 area: a zone: col: 2 row: x 6 y...(June 11th, 2018)
• 502-03640-02 Pic Giddings Lewis Output (27.5% similar) New in sealed package. Free and fast delivery...(October 21st, 2017)
• 502-03677-02 R5 Giddings Lewis Plcs Output Stepper Channels (32.3% similar) Ref: data: lot 157 part 119 location: 555 area: a zone: col: 2 row: x 58 y if it is not in a picture for instance possible associated hardware, etc, part of the offering...(June 20th, 2018)