BINDER / KENDRION 81105P00 Permanent Magnet Brake 24VDC 0.56A M4

( Brand: Binder / Kendrion ), ( Manufacturer Part Number: 81105P00 ), ( Part Type: Brake ), ( Actual Rated Input Voltage: 24 Vdc ), ( Full Load Amps: 0.56 A ), ( Current Type: Dc ), ( Iec Frame Size: Brake Size 05 ), ( Shaft Type: Permanent Magnet Brake ), ( Starting/locked Rotor Torque: 4.5 Nm To 5 Nm ), ( Country Of Origin: Germany )

Review BINDER / KENDRION Permanent Magnet Brake 24vdc 0.56a M4 Tested

The **Kendrion Binder 81105P00 Permanent Magnet Brake** is a high-performance, compact, and precision-engineered electromagnetic brake designed for demanding applications requiring reliable, low-maintenance, and energy-efficient braking solutions. This brake is specifically engineered for use in 24V DC systems, making it an ideal choice for industrial automation, robotics, material handling, and motion control applications where consistent and immediate stopping power is critical. Its permanent magnet design eliminates the need for external power to maintain braking force once activated, ensuring energy savings and operational efficiency while reducing heat generation compared to traditional electromagnetic brakes. The unit operates on a nominal current of 0.56 amperes, striking a balance between responsiveness and power consumption, allowing for seamless integration into existing control systems without excessive load demands.

Constructed with robust materials, the Binder 81105P00 features a durable housing that protects internal components from contaminants, dust, and moisture, enhancing its suitability for harsh or unregulated environments. The brake incorporates a **M4 mounting interface**, providing flexibility in installation and compatibility with a wide range of shafts and mechanical assemblies. Its compact and modular design allows for easy integration into tight spaces, making it particularly well-suited for applications where space optimization is a priority. The permanent magnet technology ensures consistent braking torque across a broad operational range, minimizing wear and tear on the brake mechanism itself, which translates to extended service life and reduced maintenance requirements.

This brake is engineered for precision and reliability, offering smooth and predictable braking performance with minimal overshoot or vibration, which is essential for applications requiring high repeatability, such as conveyor systems, indexing tables, or automated packaging machinery. The absence of friction materials that degrade over time further enhances its longevity, as the permanent magnets provide a self-holding mechanism that remains stable over prolonged use. Additionally, the brake s design supports quick and easy calibration, allowing operators to fine-tune braking force to meet specific application needs without complex adjustments. Whether deployed in a high-speed sorting system, a CNC machine, or a robotic arm, the Kendrion Binder 81105P00 delivers dependable performance, ensuring safety, efficiency, and operational consistency in even the most demanding industrial settings.

**Pros and Cons of buying a Binder Kendrion 81105P00 Permanent Magnet Brake (24V DC, 0.56A, M4)**

### **Pros**

1. **High Reliability and Durability** Permanent magnet brakes are known for their long operational lifespan, especially in applications requiring frequent engagement and disengagement. The Kendrion brand is reputable for precision engineering, ensuring consistent performance over time.

2. **Low Maintenance** Unlike friction-based brakes, permanent magnet brakes have no wear parts (such as pads or belts), reducing maintenance needs. This makes them ideal for automated or unattended systems where upkeep is inconvenient.

3. **Fast Response Time** These brakes activate almost instantaneously when powered, making them suitable for applications requiring precise positioning or rapid stops, such as robotics, CNC machines, or conveyor systems.

4. **Energy Efficiency** Since they rely on magnetic force rather than mechanical friction, they consume minimal power when engaged, contributing to lower energy costs in continuous-use applications.

5. **Compact and Lightweight Design** The M4 mounting and compact form factor allow for integration into space-constrained systems without sacrificing performance.

6. **Quiet Operation** Absent of mechanical friction, these brakes operate with minimal noise, which is advantageous in cleanroom environments or noise-sensitive applications.

7. **Consistent Torque** Permanent magnet brakes provide stable braking force across their operational range, reducing variability in performance.

8. **Compatibility with Automation** The 24V DC, 0.56A specification makes it easy to integrate with PLCs, motor controllers, or other automated systems without requiring specialized power supplies.

9. **No Heat Generation** Unlike resistive or friction-based brakes, permanent magnet brakes do not generate significant heat during operation, reducing thermal management requirements.

10. **Backlash-Free Operation** When engaged, they eliminate backlash in rotary or linear systems, improving accuracy in positioning tasks.

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### **Cons**

1. **Higher Upfront Cost** Permanent magnet brakes are generally more expensive than traditional friction brakes or clutches. The initial investment may be a barrier for budget-sensitive projects.

2. **Limited Torque Range** The 81105P00 model is designed for moderate torque applications (0.56A at 24V suggests a specific torque capacity; verify against your load requirements). For high-torque applications, a larger or different model may be necessary, increasing cost.

3. **Sensitivity to Misalignment** Improper mounting or misalignment can reduce efficiency or cause premature wear, though this is less critical than with friction brakes. Precision installation is required.

4. **Dependence on Power Supply** Unlike spring-loaded mechanical brakes, this brake requires continuous power to remain engaged. A power failure or voltage drop could result in unintended movement, which may require additional safety mechanisms (e.g., emergency stops or redundant power supplies).

5. **Limited Temperature Range** While permanent magnet brakes are generally robust, extreme temperatures (either too hot or too cold) can affect magnetic performance. Ensure the operating environment aligns with the brake s specifications (typically -20 C to 80 C for most models).

6. **Potential for Demagnetization** Although rare, exposure to strong magnetic fields or electrical surges could theoretically demagnetize the permanent magnets, though high-quality components like those from Kendrion are designed to resist this.

7. **Less Flexibility in Adjustment** Unlike friction brakes, which can sometimes be adjusted for wear, permanent magnet brakes have fixed braking force. If the application requires variable braking, this may not be suitable without additional control systems.

8. **Potential for Overheating in Continuous Duty** While generally efficient, prolonged continuous engagement in high-load scenarios could lead to localized heating, though this is uncommon with proper sizing.

9. **Limited Availability of Spare Parts** As a specialized component, finding replacement parts or technical support may be more difficult than for common friction brakes.

10. **Compatibility with Motor Types** Permanent magnet brakes are typically paired with specific motor types (e.g., DC or AC motors with compatible shaft sizes). Ensure the brake s mounting and electrical interface match your motor s specifications.

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### **Conclusion**

The **Binder Kendrion 81105P00 permanent magnet brake** is an excellent choice for applications prioritizing **reliability, low maintenance, fast response, and precision** such as robotics, automated machinery, CNC systems, or conveyor belts where backlash and wear are critical concerns. Its compact design and energy efficiency further enhance its appeal for space-constrained or energy-sensitive environments.

However, the **higher cost, sensitivity to power supply stability, and limited torque capacity** make it less ideal for **high-torque, low-budget, or intermittently powered applications**. If your system requires **variable braking force, extreme environmental conditions, or frequent manual adjustments**, alternative solutions (e.g., friction brakes or hydraulic clutches) may be more suitable.

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### **Recommendation**

- Your application demands **high precision, fast response, and minimal maintenance**.

- You are working with **automated systems where reliability and consistency are critical**.

- The **torque requirements (0.56A at 24V) align with your load**, and you have verified compatibility with your motor and power supply.

- You can accommodate the **higher upfront cost** and ensure proper installation to avoid misalignment issues.

- Your budget is **strictly limited**, and friction brakes or simpler mechanical solutions would suffice.

- The application involves **extreme temperatures, high torque, or frequent manual overrides**.

- You require **adjustable braking force** or **back-up mechanical braking** in case of power failure.

- You are unsure about **power supply stability** (consider adding a backup power source or emergency stop).

Before purchasing, **double-check the torque specifications against your load requirements** and confirm compatibility with your motor s shaft size and power supply. If possible, consult with Kendrion s technical support or a distributor to ensure the brake is correctly sized for your application. For long-term cost savings, factor in the **reduced maintenance and downtime** associated with permanent magnet brakes.

Details:

The Binder Kendrion 88 81105P00 Permanent Magnet Brake is a high-quality electrical component designed for industrial automation and motion control systems. With a shaft type of Permanent Magnet Brake and starting/locked rotor torque ranging from 4.5 Nm to 5 Nm, this brake is reliable efficient for various industrial applications.88 81105P high-precision Binder Kendrion. This model is commonly used in high-end industrial automation and servo motor applications. Made in Germany by Binder/Kendrion, this brake operates at 24VDC with a current of 0.56A and features permanent magnet design.

part #: 81105p00 price

• $280.00

specifications oelemot:

• brand: Binder / Kendrion
• mpn: 81105p00
• part type: Brake
• actual rated input voltage: 24 Vdc
• full load amps: 0.56 A
• current type: Dc
• iec frame size: Brake Size 05
• shaft type: Permanent Magnet Brake
• starting/locked rotor torque: 4.5 Nm To 5 Nm
• country of origin: Germany

general oelemot:

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

shipping oelemot:

• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• transit: 5-9 Days
• cost: $12.04

payments oelemot:

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

returns oelemot:

• policy: No Returns

offer oelemot:

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

seller oelemot:

• city: Oakland, California
• rating: 97.2%
• # reviews: 43