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    Electromagnetic Brake, DC 24V, 25Nm/400Nm

    5 out of 5 based on 5 reviews | Write a review
    $179.69
    Cost-effective electromagnetic shaft brake for sale, with compact design, static torque can choose 400Nm, 200Nm, 100Nm, 50Nm to 6Nm, rated voltage DC 24V, electromagnetic brake can be used in wet or dry environment.
    *
    SKU: ATO-EB-FBD2
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    DC 24V electromagnetic brake having features quick response, high heat dissipation, max speed 1800r/min, static torque 6Nm, 15Nm, 25Nm, 50Nm, 100Nm, 200Nm, 400Nm is optional.

    Specification:

    Model ATO-FBD-2-006 ATO-FBD-2-015 ATO-FBD-2-025 ATO-FBD-2-050 ATO-FBD-2-100 ATO-FBD-2-200 ATO-FBD-2-400
    Static Torque[kgf-m](N-m) 0.6 (6) 1.5 (15) 2.5 (25) 5.0 (50) 10 (100) 20 (200) 40 (400)
    Dynamic Torque[kgf-m](N-m) 0.5 (5) 1.0 (10) 2.0 (20) 4.0 (40) 8 (80) 16 (160) 32 (320)
    Rated Voltage DC 24V
    Power (W) at DC 24V, 20℃, no load 11 15 20 25 35 45 60
    Weight 0.32 0.58 1.07 1.97 3.45 7.1 12.2
    Maximum Speed (r/min) 1800
    Document Download Electromagnetic Brake Installation Manual

    Electromagnetic Brake Dimension (Unit=mm)
    Electromagnetic shaft brake dimension

    Model ATO-FBD2-006 ATO-FBD2-015 ATO-FBD2-025 ATO-FBD2-050 ATO-FBD2-100 ATO-FBD2-200 ATO-FBD2-400
    Radius A1 63 80 100 125 160 200 250
    A2 46 60 76 95 120 158 210
    A3 34.5 41.5 51.5 61.5 79.5 99.5 124.5
    C1 80 100 125 150 190 230 290
    C2 72 90 112 137 175 215 270
    C3 35 42 52 62 80 100 125
    V1 3-3.1 3-4.1 3-5.1 3-6.1 3-8.1 3-10.2 3-12.2
    V2 3-6.3 3-8 3-10.5 3-12 3-15 3-18 4-22
    V3 3-6 3-7 3-9 3-10.5 3-14 3-17 4-19
    D (Hole Dimension) 15 20 25 30 40 50 60
    E 26 31 41 49 65 83 105
    Shaft Y 5 6 7 7 9.5 9.5 11.5
    H 18 20 22 24 26 30 35
    J 3.5 4.3 5 5.5 6 7 8
    K 2 2.5 3 3.5 4 5 6
    L 22 24.5 28 31 35 41.5 48
    L1 37 44.5 53 61 73 86.5 102
    L2 25.5 28.5 33 37 42 50.5 59
    M 15 20 25 30 38 45 54
    P 7.5 8 9 9 11.5 13 15.5
    T 6 8 10 12 15 18 22
    X 1.5 1.8 2.1 2.8 3.4 4.5 5.1
    Z 6-60° 8-45°
    m 2-M4 2-M5 2-M6 2-M8 2-M10
    a 0.2(±0.05) 0.3+0.05-0.1 0.5-0-0.2
    b 5 5 7 7 10 12 15
    t 2.3 2.3 3.3 3.3 3.8 3.8 5

    Electromagnetic brake applications


    Electromagnetic brake applicationsTips: Stepper motor brake selection requirements

    The braking speed is determined based on the ratio of the speed of the motor to the final required output speed and the ratio of the torque to motor torque that ultimately needs to be output and the ratio of the mechanical moment of inertia to the moment of inertia of the motor.

    • Torque, the torque required to be output by the servo motor is calculated according to the load structure and weight and the rotational speed.
    • Moment of inertia, this parameter is related to the running precision of the servo on the mechanical structure. Generally, there is a certain margin, that is, the safety factor, calculated by the weight of the load structure.
    • Rated load capacity, the final output torque should not be greater than the rated torque of the servo motor brake, otherwise the wear and tear on the servo motor brake will increase, and even affect the normal operation of the servo motor brake.
    • Accuracy, the accuracy of servo motor brakes is not equal in different machinery industries. In this case, you need to understand the product model you need, and select the appropriate accuracy requirements according to the company's selection list and selection parameters.
    Existing reviews of Electromagnetic Brake, DC 24V, 25Nm/400Nm
    Proportional braking?
    Would it be possible to vary the braking action using a rheostat?
    From: Miguel | Date: 19/05/2024
    Was this review helpful? Yes No (0/0)
    ATO Responded
    For Electromagnetic Brakes, the braking torque is Not adjustable. If you need to adjust braking torque, we have Magnetic Particle Brake for you, and we also have controller that is able to fine-tune the output current so that the braking torque can be adjusted to the desired value. Check Magnetic Particle Brake and controller on:
    SKU: ATO-PBO
    https://www.ato.com/magnetic-particle-brake-hollow-shaft
    SKU: ATO-TC-002
    https://www.ato.com/digital-manual-tension-controller-for-magnetic-particle-clutch-brake
    Can brake and clutch combination meet my needs?
    ATO-PBO and ATO-EB-FBD2 are brakes. ATO-PC is a clutch.
    For my project, I want to use a clutch to stop power flowing to the output shaft, and then use a brake to slow the output down.
    Would a combination of these be able to do that?
    From: xiu | Date: 27/08/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, you can use the Magnetic Particle Clutch to cut off the power output of the shaft and use the Magnetic Particle Brake to slow down and brake slowly.
    Can you confirm the shaft size for this electromagnetic brake?
    Can you confirm the shaft size for this?  
    To me it looks like it’s 15mm on the website, but I’m not seeing that on the print.
    From: vance | Date: 06/06/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Sorry for the late response.
    For this ATO-FBD-2-006 Electromagnetic Brakes, the CAD drawing we provide has a shaft diameter of 12mm, and the shaft diameter shown on the website is 15mm.
    This model can be made into a shaft diameter of 12mm or a shaft diameter of 15mm, no problem.
    Hope my explanation is able to assist you. Please feel free to let us know if you have any further questions.
    Using this electromagnetic brake incorrectly?
    I recently purchased an electromagnetic brake from you. After applying 24V to engage the magnet, when I remove the 24V, the brake still is holding and is very difficult to release. I'm wondering if there is anything I can do this fix this or if I am using it incorrectly?
    From: Abys | Date: 27/05/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    For this type electromagnetic brake, this brake is releasing when you remove 24V normally. Could you please provide a video to showing your problem you mentioned for our reference?
    What is the service life of ATO-FBD2-025 electromagnetic brake?
    We are looking at your ATO-FBD2-025 electromagnetic brake and I’m wondering what the lifetime of the brake would be if I was overdriving it (i.e. having the brake on but still spinning at 300 rpm). I want the brake to hold at 20Nm (the dynamic Torque listed) but I still want to be able to overdrive it sometimes, I’m assuming this would wear down the brake so I want an idea of the lifetime under these circumstances..
    From: Christian | Date: 14/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Unfortunately, don't have an accurate data for such case!
    But of course, Working environment, usage time, usage frequency, and over-driving, ..........etc. All will shorten the lifetime of the electromagnetic brakes.
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