Products
Robotic Brake
Product Description
Our Robotic Brake is an electromagnetically released spring-applied safety brake engineered for reliable holding and emergency stopping of robotic joints. To ensure instant response times and prevent rotational slip under load, the Robotic Brake requires precise air gaps and exceptionally flat armature plates. We process the electromagnetic cores and friction armatures of each Robotic Brake using Swiss Charmilles EDM and ultra-precision grinding machines to achieve a flatness within 3 microns. This meticulous manufacturing prevents any friction drag during operation and guarantees instantaneous locking when power is cut.
Global distributors and robotic system builders require a Robotic Brake that delivers an extremely long wear-life and silent engagement. We utilize proprietary, high-friction, wear-resistant materials and conduct strict dynamic torque testing on our Robotic Brake assemblies to guarantee reliable holding performance over millions of cycles. Operating in accordance with strict IATF 16949 standards, we supply these brakes with fully traceable magnetic properties and mechanical test reports. Partnering with us provides your inventory with a highly reliable safety component that is trusted by leading collaborative and industrial robot brands worldwide.
Product Specifications
Braking Torque: 0.1 Nm to 20 Nm (Customizable based on joint size)
Armature Flatness: ≤ 0.003 mm
Response Time (Engagement): ≤ 15 ms
Response Time (Release): ≤ 25 ms
Insulation Class: Class F (up to 155°C) or Class H (up to 180°C)
Application Fields
- Collaborative Robots (Cobots): Safety-holding brakes integrated into joint modules.
- Surgical Robotic Arms: Fail-safe braking systems to secure position during power loss.
- Automated Guided Vehicles (AGVs): Emergency and parking brake systems on drive wheels.
Customization Capabilities
We specialize in customizing electromagnetic brakes to match specific envelope constraints, voltage requirements (e.g., 12VDC, 24VDC, 48VDC), and torque ratings. Our in-house test lab allows us to rapidly simulate your load cycles, enabling us to deliver fully functional customized prototypes in 7 to 45 working days.
Packaging & Shipping
Magnetic Shielding:
Specialized packaging designed to block magnetic flux, ensuring safe air and sea cargo transportation.
Moisture Barrier:
Hermetically sealed in moisture-vapor barrier bags containing industrial desiccants.
Outer Carton:
Reinforced heavy-duty cardboard boxes stacked on robust plastic pallets.
Trade Terms:
Primarily EXW and FOB, with full support for export customs clearance and documentation.
FAQ
How do you prevent magnetic flux leakage from interfering with nearby joint sensors?
We offer specialized magnetic shielding covers and housings for our brakes to isolate the magnetic field, keeping emissions well below sensitive sensor thresholds.
What is the expected operating life of the friction disc in this brake?
Under normal holding and emergency-stop conditions, our high-friction discs are rated for over 2 million cycles before requiring inspection.
Do you test every single brake assembly before it leaves the factory?
Yes, 100% of our brakes undergo static holding torque, release voltage, and coil resistance testing on our specialized dyno-testing rigs prior to final packing.
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