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SNB-N Series Instant Stopping Non-Excited Electromagnetic Brake Torque Range 1～100N・m

SNB-N Series Instant Stopping Non-Excited Electromagnetic Brake Torque Range 1～100N・m

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  • Highlight

    Instant Stopping Electromagnetic Brake

    ,

    100N・m Electromagnetic Brake

    ,

    SNB-N Series Electromagnetic Brake

  • Torque Range
    1～100N・m
  • Initial Torque
    70% Of The Torque Specification
  • Voltage
    DC24V/90V
  • Wear Resistance
    Strong
  • Model
    Thin/Compact
  • Types Of
    Dual Purpose Braking/holding Type
  • Rectification Method
    Single-phase Full Wave
  • AC Input Voltage
    100V/200V
  • Place of Origin
    Japan
  • Brand Name
    OGURA
  • Model Number
    SNB-N Series
  • Minimum Order Quantity
    Negotiate
  • Price
    Negotiate
  • Packaging Details
    Custom packaging

SNB-N Series Instant Stopping Non-Excited Electromagnetic Brake Torque Range 1～100N・m

  • SNB-N Series Instant Stopping Non-Excited Electromagnetic Brake Torque Range 1～100N・m
  • SNB-N Series Instant Stopping Non-Excited Electromagnetic Brake Torque Range 1～100N・m
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Product Description:

The SNB-N series is a non-excited action electromagnetic brake crafted for both braking and holding functions. Boasting a wide array of applications and effortless compatibility, this brake employs a spring-closed structure. It can swiftly generate torque and accomplish rapid braking, being particularly suited for safety braking requirements. Its slim and compact design is highly compatible with the compact nature of servo motors and diverse machinery and devices. The SNB-N series brake utilizes wear-resistant friction materials to guarantee durability and is equipped with a manual release function, exerting significant impacts during equipment installation or power outages.

Technical Parameter:

SNB-N non-excited operating brake [for braking]

Type 0.1, Type 0.2, Type 0.4, Type 0.8

Torque: 1 to 8 N·m

Model SNB-N 0.1G 0.1K 0.2G 0.2K 0.4G 0.4K 0.8G 0.8K
Voltage specification DC (V) 24 90 24 90 24 90 24 90
Static friction torque 〔N・m〕 1 2 4 8
Inertia J×10−4〔kg・m2〕 0.16 0.28 0.43 1.22
Bore diameter dH7 12 12 14 19
Keyway bE9×t ＋0.15 4×13.5 4×13.5 5×16 5×21
Circumferential direction A 77 85 97 117
B 68 74 85 108
Ch9 77 85 97 117
D 3 4 4 4
E 20 20 25 40
F 4.5 5.5 5.5 5.5
G 10 11 11 11
H - - -  
Axial direction L 30 32 35 41
M 26 28 30 35
N 15 16 17 19.5
P 19.5 21 22 25.5
Q 8 8 8 10
R 7 7.5 8.5 8.5
S(through to stop) 0.1~0.25 0.1~0.25 0.1~0.25 0.1~0.25
Mass (kg) 0.55 0.8 1.1 1.8

SNB-N Series Instant Stopping Non-Excited Electromagnetic Brake Torque Range 1～100N・m 0

 

SNB-N non-excited operating brake [for braking]

Type 1.2, Type 2.5, Type 5, Type 10

Torque: 12 to 100 N·m.

Model RNB-N 1.2G 1.2K 2.5G 2.5K 5G 5K 10G 10K
Voltage specification DC (V) 24 90 24 90 24 90 24 90
Static friction torque 〔N・m〕 12 25 50 100
Inertia J×10−4〔kg・m2〕 3.0 6.0 14.5 25
Bore diameter dH7 19 24 28 32
Keyway bE9×t ＋0.15 5×21 7×27 7×31 10×35.5
Circumferential direction A 125 145 165 187
B 112 130 150 170
Ch9 125 145 165 187
D 4 5 5 6
E 49 49 62 62
F 6.6 6.6 9 9
G 14 14 18 18
H M5 M5 M6 M6
Axial direction L 54 59 71 83
M 46 51 61 72
N 26 27 32 37
P 16 18 22 21
Q 25 25 30 40
R 11 14 17 21
S(through to stop) 0.15~0.3 0.15~0.3 0.15~0.3 0.2~0.35
Mass (kg) 3.5 5.1 7.9 12.5

SNB-N Series Instant Stopping Non-Excited Electromagnetic Brake Torque Range 1～100N・m 1

 

Performance table (operating characteristics)

SNB-N type [for braking], Type 0.1, Type 0.2, Type 0.4, Type 0.8, Type 1.2, Type 2.5, Type 5, Type 10.

 

Model

SNB-N

 Torque specification (N · m) Coil (20 ℃) Magnet attraction time (ms) Release time of armature (ms) Allowable number of rotations(R/
Voltage DC (V) Current DC (A) Resistance (Ω) Power capacity (W)
0.1 G 1 24 0.41 59 10 25 15 5000
K 90 0.11 815
0.2 G 2 24 0.54 45 13 30 15 4000
K 90 0.14 630
0.4 G 4 24 0.63 38 15 40 20 4000
K 90 0.17 540
0.8 G 8 24 0.76 32 18 55 35 3500
K 90 0.20 445
1.2 G 12 24 0.96 25 23 70 40 3500
K 90 0.25 358
2.5 G 25 24 1.13 21 27 90 60 3000
K 90 0.30 300
5 G 50 24 1.37 17.5 33 135 80 3000
K 90 0.37 245
10 G 100 24 1.88 12.8 45 200 110 2500
K 90 0.50 180

 

 

Performance table (workload)

SNB-N type [for braking], Type 0.1, Type 0.2, Type 0.4, Type 0.8, Type 1.2, Type 2.5, Type 5, Type 10

Model
SNB-N		 Maximum adjustable gap [mm] Maximum adjustable total workload [J] Maximum total workload [J] Maximum operating rate [W]
0.1 0.55 - 1.6×107 33
0.2 0.55 - 1.9×107 41
0.4 0.60 - 3.0×107 57
0.8 0.60 - 5.6×107 98
1.2 0.65 5.5×107 2.0×108 98
2.5 0.65 7.7×107 3.4×108 114
5 0.70 9.1×107 4.8×108 115
10 0.80 1.6×108 7.9×108 212

SNB-N Series Instant Stopping Non-Excited Electromagnetic Brake Torque Range 1～100N・m 2

Applicable scenarios:

The SNB-N series brake enjoys a broad range of applications and is unconstrained due to its dual functionality of braking and holding. It can be employed in various mechanical systems that demand rapid braking and holding, such as automated production lines, robot joints, and transmission devices, among others. Its outstanding braking performance and compact design render it an ideal option for numerous industrial applications.

Product Function:

Braking function: When the coil is not powered, the armature is pressed against the friction disc by spring force to achieve braking effect.

Maintain function: In the braking state, it can stably maintain the static state of the mechanical system to prevent accidental movement.

Fast response: Using electromagnetic principles, the coil quickly attracts the armature after being energized, releases the brake, and achieves fast response.

Manual release: For some models (1.2-10), a manual release function is provided, which can release the brake by specifying the bolt, facilitating equipment installation and maintenance.

Gap adjustment: Some models support gap adjustment, which can adjust the gap between the armature and the magnetic yoke according to actual usage to ensure braking effect.

Durable and long-lasting: Using wear-resistant friction materials to ensure stable braking performance of the brake during long-term use.

Support and Services

 

  • 24/7 customer service support to answer any questions.
  • Expert advice on product selection and troubleshooting.
  • Detailed product information and training materials.
  • Full warranty and repair services.
  • Product updates and upgrades.

Packing and Shipping

SNB-N Series: Non-Excited Electromagnetic Brake for Instant Stopping is packaged and shipped in a cardboard box that is designed to keep the product safe and secure during transit. The box has a custom-sized insert to fit the product securely, and is sealed with tape. Inside the box, the product is wrapped in bubble wrap and foam padding to provide additional cushioning and protection. A packing slip and any promotional materials are included in the package.The package is then shipped via a reliable carrier such as UPS or FedEx. Tracking information is provided to the customer to follow the package's progress. Delivery time will vary depending on the chosen shipping method and destination.

The package is then shipped via a reliable carrier such as UPS or FedEx. Tracking information is provided to the customer to follow the package's progress. Delivery time will vary depending on the chosen shipping method and destination.

SNB-N Series Instant Stopping Non-Excited Electromagnetic Brake Torque Range 1～100N・m 3

 
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