Overview: The document describes Electro-Magnetic Brakes that operate on the Fail Safe principle. These brakes are single disc units that are released by energizing the operating coil with a DC supply and applied by interrupting the coil current or during power failure.

Brake Dimensions: The document provides specific dimensions for different brake models (FB-00, FB-07, FB-10, FB-14) including parameters such as diameter, hole sizes, and spacing.

Chopper Specifications: Key specifications include:

• Supply Voltage: 24V with a tolerance of -30% to +15%.
• Overexcitation Voltage: -2V.
• Overexcitation Time: 150 ms.
• Overexcitation Current: 10 A max.
• Retention Voltage: 5.5V for FB-10/14 and 4.8V for FB-07.
• Retention Current: 2 A.
• Response Time: 50 ms.
• Chopper Frequency: 20 kHz.
• Operating Temperature: 0-70°C.
• Mass: 0.095 kg.

Technical Specifications: The document lists technical specifications for different brake models:

• FB-00: Static Torque of 4 Nm, Voltage of 24V, Current of 1.2A, Inertia of Friction Disc of 0.3 kg cm², Mass of 0.8 kg.
• FB-07: Static Torque of 0.35 Nm, Start Power of 142W, Constant Power of 5W, Inertia of Friction Disc of 0.08 kg cm², Mass of 0.3 kg.
• FB-10: Static Torque of 0.7 Nm, Start Power of 210W, Constant Power of 9.5W, Inertia of Friction Disc of 0.3 kg cm², Mass of 0.8 kg.
• FB-14: Static Torque of 1 Nm, Start Power of 220W, Constant Power of 10W, Inertia of Friction Disc of 1.54 kg cm², Mass of 1.5 kg.