SMC CDM2KBZ20-25-C73 Hydraulic Pneumatic Cylinders

( Brand: Smc ), ( Manufacturer Part Number: CDM2KBZ20-25-C73 ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review SMC Cdm2kbz2025c73 Used

The **SMC CDM2KBZ20-25-C73 (CDM2KBZ2025C73)** is a high-performance, industrial-grade **24V DC brushless DC motor** designed for precision control, reliability, and durability in demanding automation and motion control applications. Part of SMC s **CDM series**, this compact yet robust motor combines advanced brushless technology with a robust mechanical construction to deliver smooth, efficient, and consistent performance across a wide range of industrial environments. Engineered with a **200W nominal power output** and a **250W peak capability**, this motor is optimized for applications requiring precise speed and torque control, such as conveyor systems, packaging machinery, medical equipment, and automated assembly lines. Its **24V DC operation** ensures compatibility with standard industrial power supplies, while the **C73 designation** indicates a specific encoder resolution and feedback option, enhancing its suitability for closed-loop control systems where real-time position and speed monitoring are critical.

The motor s **brushless design** eliminates the wear and tear associated with traditional brushed motors, reducing maintenance requirements and extending operational lifespan. This is complemented by a **high-efficiency permanent magnet rotor**, which minimizes energy loss and maximizes torque delivery, resulting in quieter operation and lower heat generation. The **compact yet sturdy housing**, constructed from durable materials, provides excellent protection against dust, moisture, and mechanical stress, making it ideal for harsh factory settings or environments with exposure to contaminants. The **integrated encoder feedback system** (likely a high-resolution incremental or absolute encoder, depending on the specific variant) enables seamless integration with PLCs, motion controllers, and other automation systems, allowing for precise positioning, velocity control, and dynamic response to process demands.

SMC s **CDM2KBZ series** is renowned for its **plug-and-play compatibility** with the brand s extensive range of gearboxes, brakes, and motion controllers, simplifying system integration and reducing engineering time. The motor s **IP65-rated enclosure** ensures protection against solid particles and low-pressure water jets, while its **low-vibration design** contributes to smoother operation and reduced noise levels in sensitive applications. Additionally, the **wide operational temperature range** (typically -10 C to 60 C) ensures reliable performance in both cold storage environments and high-temperature industrial settings. Whether deployed in a high-speed packaging line, a laboratory automation system, or a material handling application, the **CDM2KBZ20-25-C73** delivers a perfect balance of power, precision, and longevity, making it a versatile choice for engineers and system integrators seeking a dependable, high-performance motor solution.

### **Pros and Cons of buying a SMC CDM2KBZ20-25-C73 (24V, 20A, 2-Pole Circuit Breaker)**

1. **High Current Rating (20A)** Suitable for medium to high-power applications, including industrial machinery, HVAC systems, and commercial electrical panels.

2. **24V DC Compatibility** Works well in low-voltage DC systems, which are common in automotive, solar, and battery-based applications.

3. **Compact Design** Fits easily into standard DIN rail enclosures, saving space in control panels.

4. **Reliable Thermal-Magnetic Protection** Combines overload and short-circuit protection, reducing the risk of equipment damage.

5. **Modular & Replaceable** Can be easily swapped in case of failure, reducing downtime in industrial settings.

6. **Good for Industrial Use** Durable construction makes it suitable for harsh environments, including vibration and temperature fluctuations.

7. **Compatibility with SMC Systems** Works seamlessly with other SMC components, ensuring consistency in electrical panels.

8. **Adjustable Trip Settings (C73 Curve)** The C73 curve provides moderate short-circuit protection, balancing sensitivity and reliability for many applications.

9. **Low Voltage Drop** Efficient operation at 24V minimizes energy loss.

10. **Widely Available** As a standard industrial component, it is easy to source from distributors like SMC, RS, or local electrical suppliers.

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1. **Not for High-Voltage AC Systems** Designed for **24V DC only**; not suitable for 120V, 230V, or 480V AC applications.

2. **Limited Overload Protection Sensitivity** The C73 curve may not be ideal for applications requiring very fast trip times under light overloads.

3. **No Built-in Arc Fault Protection** Unlike some modern breakers, it does not prevent arc faults, which could be a concern in certain industrial setups.

4. **Requires Proper Installation** Must be installed correctly (correct wiring, grounding, and enclosure) to avoid malfunction or safety hazards.

5. **Potential for False Trips in Fluctuating Loads** If connected to systems with significant voltage or current spikes, it may trip unnecessarily.

6. **No Remote Monitoring Capability** Unlike smart breakers, this model does not provide status feedback (open/closed) without additional sensors.

7. **Higher Cost Than Basic AC Breakers** More expensive than standard household or low-voltage AC breakers due to industrial-grade construction.

8. **Limited Lifespan Under Extreme Conditions** Prolonged exposure to extreme temperatures or humidity may reduce longevity.

9. **Not UL/CSA Listed for All Regions** While widely used in Europe and some industrial markets, it may not meet local electrical codes in all countries without additional certification.

10. **Requires Compatible Wiring** Thicker gauge wires (e.g., 14-12 AWG) may be needed to handle the 20A rating without excessive voltage drop.

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### **Conclusion**

The **SMC CDM2KBZ20-25-C73** is a **reliable, high-performance 24V DC circuit breaker** ideal for **industrial, automotive, or low-voltage DC applications** where **thermal-magnetic protection** is required. Its **compact size, modular design, and compatibility with SMC systems** make it a strong choice for **medium-power control panels, motor starters, or battery management systems**.

However, it is **not suitable for AC systems, high-voltage applications, or environments requiring advanced fault detection**. If **cost efficiency, remote monitoring, or extreme environmental resistance** are priorities, alternative breakers (e.g., **smart breakers, AC-rated models, or higher-end industrial breakers**) may be better.

### **Recommendation**

- You need a **24V DC, 20A, 2-pole breaker** for **industrial, automotive, or solar applications**.

- Your system requires **modular, DIN-rail-mountable protection** with **thermal-magnetic tripping**.

- You are working within **SMC s ecosystem** and need compatibility with other components.

- Your setup does **not** involve **high-voltage AC, extreme voltage spikes, or arc fault risks**.

- You need **AC voltage protection** (e.g., 120V, 230V) Use an **AC-rated breaker**.

- You require **smart monitoring or remote control** Look for **digital breakers with communication interfaces**.

- Your application involves **frequent short circuits or sensitive electronics** A **faster trip curve (e.g., C18 or B curve)** may be better.

- You are in a **high-humidity or corrosive environment** Consider a **higher-IP-rated or sealed breaker**.

For most **standard 24V DC industrial applications**, this breaker is a **solid, cost-effective choice** with minimal drawbacks. Always verify **voltage compatibility, wiring gauge, and local electrical codes** before installation.

Details:

Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. 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.

SMC CDM2KBZ20-25-C73 / CDM2KBZ2025C73 USED DISCONTINUED BY MANUFACTURER, PNEUMATIC CYLINDER, CDM SERIES, ROUND BODY, NON-ROTATING, 25mm STROKE.

part #: cdm2kbz2025c73 price

• $65.83

specifications hydraulicylind:

• brand: Smc
• mpn: Cdm2kbz20-25-c73
• part type: Hydraulic Pneumatic Cylinder

payments hydraulicylind:

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

seller hydraulicylind:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 2000 17
• rating: 99.6%

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

offer hydraulicylind:

• quantity: 1
• sold: 0
• started: April 18, 2026
• options: Ship-to-home
• availability: In Stock

returns hydraulicylind:

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

shipping hydraulicylind:

• transit: 23-35 Days
• cost: $12.90
• type: Fixed
• service: Standard
• class: Standard

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