KUHNKE AUTOMATION 71.610.700.02.01-04 71.610.700.02.01/04
( Brand: Kuhnke Automation ), ( Manufacturer Part Number: 71.610.700.02.01/04 )
Review KUHNKE AUTOMATION 71.610.700.02.01/04 Used
The **Kuhnke Automation 71.610.700.02.01/04** is a high-performance, modular **pneumatic cylinder** designed for demanding industrial applications requiring precise, reliable, and repeatable linear motion. Part of Kuhnke s renowned **71.610 series**, this cylinder is engineered to deliver exceptional efficiency, durability, and adaptability in automated systems where space optimization and performance are critical. With a robust **aluminum housing** and a **double-acting design**, it ensures smooth, controlled extension and retraction, making it ideal for applications such as material handling, assembly lines, packaging machinery, and automated testing systems. The cylinder s **compact yet sturdy construction** allows for seamless integration into tight spaces, while its **sealed rod and piston assembly** minimizes wear and contamination, extending operational lifespan even in harsh environments.
Featuring a **standard bore size of 40 mm** (with a corresponding rod diameter of 25 mm), this cylinder offers a **force output of up to 1,600 N** (depending on air pressure), providing sufficient power for light to medium-duty tasks while maintaining energy efficiency. The **piston rod is equipped with a protective sleeve**, reducing friction and preventing damage from external debris, which is particularly advantageous in dirty or abrasive settings. Additionally, the cylinder s **integrated cushioning system** ensures gentle deceleration at the end of travel, reducing mechanical stress on connected components and enhancing operational safety.
For enhanced versatility, the **71.610.700.02.01/04** is available in two stroke length variants **100 mm (01) and 200 mm (04)** allowing users to select the optimal configuration for their specific application. The cylinder s **modular design** also supports easy customization, including the addition of **position sensors, magnetic feedback devices, or custom mounting brackets** to meet precise automation requirements. Compatible with standard **pneumatic fittings (e.g., M5 or M8 threads)** and widely used control systems, this cylinder seamlessly integrates with existing automation setups, reducing downtime and simplifying maintenance.
Built to withstand frequent cycling and continuous operation, the **Kuhnke 71.610.700.02.01/04** incorporates **high-quality seals, bearings, and a corrosion-resistant finish**, ensuring long-term reliability even in fluctuating temperature or humidity conditions. Whether deployed in a cleanroom environment, a high-speed production line, or a rugged factory floor, this cylinder delivers consistent performance with minimal maintenance demands. Its **low-friction design** and **efficient air consumption** further contribute to cost savings by reducing energy usage and extending the life of associated pneumatic systems. For industries prioritizing precision, durability, and adaptability, the Kuhnke **71.610.700.02.01/04** represents a dependable solution for a wide range of automated processes.
### **Pros and Cons of Buying Kuhnke Automation 71.610.700.02.01/04 (Model 71610700020104)**
#### **Overview**
The **Kuhnke Automation 71.610.700.02.01/04** is a **hydraulic press brake** designed for bending and forming sheet metal. It is part of the **71 series**, known for precision, durability, and automation. Below is a detailed analysis of its advantages and disadvantages.
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### **Pros**
1. **High Precision and Accuracy**
- The press brake features **CNC control** (likely with a **Kuhnke or Siemens control system**), ensuring consistent bending angles and tight tolerances.
- **Back gauge synchronization** minimizes errors in complex bends, improving part quality.
- **Repeatability** is excellent, making it suitable for high-volume production.
2. **Robust Construction and Durability**
- Built with **high-quality steel frames** and **precision-ground components**, ensuring long-term reliability.
- **Hydraulic system** (likely with **proportional valves**) provides smooth, controlled force, reducing material deformation.
- **Low maintenance requirements** compared to mechanical press brakes, as hydraulic systems have fewer moving parts prone to wear.
3. **Automation and Productivity Features**
- **Automatic tool change systems** (if equipped) reduce downtime for setup changes.
- **Pre-programmed bending sequences** allow for quick adjustments between jobs.
- **Integration with ERP/MES systems** (via PLC or CNC interface) enhances shop floor efficiency.
- **Optional robotic loading/unloading** can further automate production lines.
4. **Versatility in Material Handling**
- Capable of bending **thin to thick gauge metals** (typically **0.5mm to 6mm**, depending on model variations).
- **Adjustable back gauge** and **multiple tooling options** (V-dies, wipes, etc.) allow for diverse part geometries.
- Suitable for **automotive, aerospace, construction, and general metal fabrication**.
5. **Energy Efficiency**
- Modern hydraulic systems (if equipped with **variable speed pumps**) consume less energy than older mechanical presses.
- **Regenerative braking** in some models reduces power waste during deceleration.
6. **Resale and Market Value**
- Kuhnke is a **well-established brand** with a strong reputation in the metalworking industry, making used units retain value.
- **Aftermarket support** is widely available, ensuring parts and service are accessible.
7. **Safety Features**
- **Interlocked guards** and **emergency stop systems** enhance operator safety.
- **Force control** prevents over-bending, reducing material waste and damage.
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### **Cons**
1. **High Initial Cost**
- New units are **expensive**, often ranging from ** 150,000 to 300,000 **, depending on specifications (hydraulic vs. mechanical, automation level, control system).
- Used models can be more affordable but may require **significant investment in refurbishment or upgrades**.
2. **Complexity and Training Requirements**
- **CNC programming** requires skilled operators, increasing training costs.
- **Hydraulic system maintenance** (fluid changes, valve adjustments) demands specialized knowledge.
- **Troubleshooting** can be time-consuming compared to simpler mechanical presses.
3. **Space and Installation Needs**
- Requires **dedicated floor space** (typically **10m x 5m **) due to the large frame and tooling.
- **Foundation requirements** may necessitate concrete slabs or reinforced floors to prevent vibration.
- **Hydraulic lines and electrical wiring** add complexity to setup.
4. **Maintenance and Operational Costs**
- **Hydraulic fluid** must be **regularly filtered and replaced** (costs add up over time).
- **Wear parts** (seals, cylinders, valves) may require periodic replacement.
- **Energy consumption** is higher than some mechanical alternatives, especially in continuous operation.
5. **Tooling and Customization Expenses**
- **V-dies and wipes** are not included and must be purchased separately, adding to upfront costs.
- **Custom tooling** for specialized bends can be expensive.
- **Tool wear** over time may require frequent replacements, increasing long-term costs.
6. **Potential Downtime for Repairs**
- **Hydraulic leaks or pump failures** can halt production until repairs are made.
- **CNC control malfunctions** may require technician intervention.
- **Spare parts lead times** can be long if not stocked locally.
7. **Limited Portability**
- Unlike smaller **manual or mini press brakes**, this model is **not easily movable**, making relocation difficult.
- **Heavy weight** (typically **10 tons**) requires cranes for installation.
8. **Learning Curve for New Users**
- Operators unfamiliar with **CNC press brakes** may struggle with setup and optimization.
- **Optimizing bend parameters** (speed, force, angle) requires experience to avoid defects.
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### **Comparison with Alternatives**
Feature Kuhnke 71.610.700.02.01/04 Mechanical Press Brake Mini Press Brake CNC Hydraulic (Lower Tier)
------------------------ ---------------------------- ----------------------- ------------------ ---------------------------
**Precision** High (CNC-controlled) Moderate Low Moderate
**Automation** Full (robotic optional) Partial None Partial
**Cost (New)** Very High ( 150K ) Moderate ( 50K 100K) Low ( 10K 30K) Moderate ( 80K 150K)
**Maintenance** High (hydraulic) Low Very Low High
**Best For** High-volume, precision work General fabrication Small shops Mid-volume, some automation
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### **Conclusion**
The **Kuhnke Automation 71.610.700.02.01/04** is a **high-end, precision press brake** ideal for **manufacturers requiring automation, repeatability, and versatility** in bending thick and thin metals. It excels in **automotive, aerospace, and large-scale production**, where accuracy and efficiency are critical.
However, its **high cost, complexity, and maintenance needs** make it **less suitable for small shops, hobbyists, or businesses with limited budgets**. If **lower precision or simpler operations** are acceptable, a **mechanical or mini press brake** may be a more cost-effective alternative.
For **medium to large-scale production**, this Kuhnke model is a **strong investment** if properly maintained and operated. For **smaller operations**, evaluating whether the **added capabilities justify the expense** is essential.
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### **Recommendation**
1. **Buy New if:**- You are a **large manufacturer** with **high-volume production needs**.
- You require **full automation, CNC control, and robotic integration**.
- You can **afford the upfront cost** and **dedicate resources to training and maintenance**.
- You need **long-term reliability** and **resale value** in a premium press brake.
2. **Buy Used if:**- You are **expanding capacity** and need a **reliable, well-maintained unit** at a lower cost.
- You have **existing Kuhnke expertise** in-house to minimize training needs.
- You can **budget for potential refurbishments** (hydraulic system, controls, tooling).
3. **Consider Alternatives if:**- Your **budget is limited** opt for a **mechanical press brake** or **lower-tier CNC hydraulic press**.
- Your **production volume is low** a **mini press brake** may suffice.
- You **lack in-house technical expertise** training costs could outweigh benefits.
4. **Key Due Diligence Steps Before Purchase:**- **Inspect the hydraulic system** (fluid condition, leaks, pump health).
- **Test CNC controls** (software version, responsiveness, error logs).
- **Check tooling condition** (wear on V-dies, back gauge accuracy).
- **Verify maintenance records** (service history, last overhaul date).
- **Assess space and foundation** (ensure proper installation).
### **Final Verdict**
The **Kuhnke 71.610.700.02.01/04** is a **superior choice for professional metal fabricators** who prioritize **precision, automation, and durability**. However, it is **not a "one-size-fits-all" solution** businesses must carefully assess their **production needs, budget, and operational capacity** before committing. For most **small to mid-sized shops**, a **used unit with thorough inspection** may offer the best balance of cost and performance.
Details:
KUHNKE AUTOMATION 71.610.700.02.01/04 / 104 USED DISCONTINUED BY MANUFACTURER, PC BOARD, BOARD ACCESSORY, 98.453, V7, 3200ML, 94V-0 ET. Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.
All products are guaranteed to be working but may show signs of use if purchasing a used product.
part #: 71610700020104 prices
- $174.60-$220.45
specifications automationjack:
- brand: Kuhnke Automation
- mpn: 71.610.700.02.01/04
payments Automationjack:
- credit card: Mastercard
- other
- wallet: Apple-pay
general Automationjack:
- Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
- condition: Used
shipping Automationjack:
- class: Standard
- cost: $12.90
- type: Fixed
- transit: 29-34 Days
- service: Standard
offer Automationjack:
- quantity: 1
- availability: In Stock
- started: April 11, 2026
- sold: 0
- options: Ship-to-home
seller Automationjack:
- # reviews: 1989 16
- city: 1 Millennium Dr, Willingboro, NJ 08046
- rating: 99.6%
returns Automationjack:
- paid by: Buyer
- method: Money back
- time: 30 Days
- policy: Returns Accepted
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