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Highlight
100V/200V AC Input Brakes
,Single-phase full wave Rectification Brakes
,RNB-N Brakes
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Torque Range2～200N·m
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VoltageDC24V/DC90V
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Rectification MethodSingle-phase Full Wave
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Frequency50/60Hz
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AC Input Voltage100V/200V
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DC Output24V/90V
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Place of OriginJapan
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Brand NameOGURA
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Model NumberRNB-N Series
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Minimum Order QuantityNegotiate
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PriceNegotiate
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Packaging DetailsCustom packaging
Single-phase full wave Rectification Powered RNB-N Brakes for 100V/200V AC Input
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Product Description:
The RNB-N series non excited actuation brake is a high-performance and compact braking product with features such as fast braking, high torque, and manual release. It is widely used in various industrial scenarios that require holding and emergency stopping. Its detailed parameter specifications and installation instructions provide users with comprehensive and reliable technical support.
Technical Parameter:
RNB-N non-excited operating brake [for holding]
0.2 type, 0.4 type, 0.8 type, 1.6 type
Torque: 2 - 16 N·m
| Model | RNB-N | 0.2G | 0.2K | 0.4G | 0.4K | 0.8G | 0.8K | 1.6G | 1.6K | |
| Voltage specification DC (V) | 24 | 90 | 24 | 90 | 24 | 90 | 24 | 90 | ||
| Static friction torque | 〔N・m〕 | 2 | 4 | 8 | 16 | |||||
| Inertia | J×10−4〔kg・m2〕 | 0.215 | 0.360 | 0.782 | 2.93 | |||||
| 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 | 25.5 | 27.5 | 29.5 | 34.5 | ||||||
| N | 15 | 16 | 17 | 19.5 | ||||||
| P | 18 | 16 | 14 | 15 | ||||||
| Q | 8 | 12 | 16 | 20 | ||||||
| R | 7 | 7.5 | 8.5 | 8.5 | ||||||
| S(through to stop) | 0.15~0.3 | 0.15~0.3 | 0.15~0.3 | 0.15~0.3 | ||||||
| Mass (kg) | 0.6 | 0.85 | 1.2 | 1.9 | ||||||
RNB-N non-excited operating brake [for holding]
3 type, 5 type, 10 type, 20 type
Torque: 30 - 200 N·m
| Model | RNB-N | 3G | 3K | 5G | 5K | 10G | 10K | 20G | 20K | |
| Voltage specification DC (V) | 24 | 90 | 24 | 90 | 24 | 90 | 24 | 90 | ||
| Static friction torque | 〔N・m〕 | 30 | 50 | 100 | 200 | |||||
| Inertia | J×10−4〔kg・m2〕 | 3.27 | 6.49 | 13.70 | 24.30 | |||||
| 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 | 53.5 | 56.5 | 71 | 81 | |||||
| M | 46 | 49 | 61 | 71 | ||||||
| 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) | 3.6 | 5.2 | 7.9 | 12.3 | ||||||
Performance table (operating characteristics).
RNB-N type [for holding] 0.2 type, 0.4 type, 0.8 type, 1.6 type, 3 type, 5 type, 10 type, 20 type.
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Model RNB-N |
Torque specification (N · m) | Coil (20 ℃) | Magnet attraction time (ms) | Release time of armature (ms) | Allowable number of rotations(r/min) | ||||
| Voltage DC (V) | Current DC (A) | Resistance (Ω) | Power capacity (W) | ||||||
| 0.2 | G | 2 | 24 | 0.41 | 59 | 10 | 35 | 12 | 5000 |
| K | 90 | 0.11 | 815 | ||||||
| 0.4 | G | 4 | 24 | 0.54 | 45 | 13 | 45 | 12 | 4000 |
| K | 90 | 0.14 | 630 | ||||||
| 0.8 | G | 8 | 24 | 0.63 | 38 | 15 | 55 | 15 | 4000 |
| K | 90 | 0.17 | 540 | ||||||
| 1.6 | G | 16 | 24 | 0.76 | 32 | 18 | 55 | 25 | 3500 |
| K | 90 | 0.20 | 445 | ||||||
| 3 | G | 30 | 24 | 0.96 | 25 | 23 | 70 | 35 | 3500 |
| K | 90 | 0.25 | 358 | ||||||
| 5 | G | 50 | 24 | 1.13 | 21 | 27 | 90 | 50 | 3000 |
| K | 90 | 0.30 | 300 | ||||||
| 10 | G | 100 | 24 | 1.37 | 17.5 | 33 | 180 | 65 | 3000 |
| K | 90 | 0.37 | 245 | ||||||
| 20 | G | 200 | 24 | 1.88 | 12.8 | 45 | 250 | 90 | 2500 |
| K | 90 | 0.50 | 180 | ||||||
Applicable scenarios:
Maintain function: Provide braking force through non excited state when stable load holding is required.
Emergency stop: In case of emergency, the power can be quickly cut off, and rapid braking can be achieved through spring force to ensure equipment safety.
Industrial applications: widely used in automation equipment, production lines, machine tools and other fields to ensure the stability and safety of equipment operation.
Product Function:
Non excitation action: When the coil is not energized, the brake is in a braking state; After being powered on, the armature is attracted by the magnetic yoke and the brake is released.
Quick braking: Utilizing spring force to achieve quick braking, with short braking response time and good braking effect.
Manual release: Some models (3-20) support manual release function, which releases the brake by pushing the armature with bolts, facilitating equipment maintenance and troubleshooting.
Protective element: It is recommended to use built-in protective elements or protective elements connected in parallel with the coil to protect the power supply device from damage.
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
RNB-N series non excited actuation brake 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.
Our products are sold all over the world, you can rest assured.