Stearns 108706100HQF 75 lb-ft Disc Brake Assembly 1-5/8" Hub 230/460V

Stearns 108706100HQF Motor Brake Assembly, 75 lb-ft Torque, 1-5/8" Hub, Dual Voltage / Dual Frequency

The Stearns 108706100HQF is a heavy-duty industrial solenoid-actuated motor brake assembly engineered for reliable holding and stopping in industrial motor and machinery applications. Delivering 75 lb-ft of static torque, this brake features a multi-voltage coil (230/460V @ 60Hz // 190/380V @ 50Hz), a size #8 coil, and a pull release mechanism. Constructed with a lightweight, durable aluminum endplate and housed in a NEMA 2 / IP23 enclosure, it is designed for direct mounting to C-face electric motors and industrial equipment.

Key Specifications

• Brand: Stearns
• Part Number: 108706100HQF
• Static Torque: 75 lb-ft
• Hub Bore Diameter: H 1-5/8"
• Coil Voltage: 230/460 // 190/380 V
• Coil Frequency: 60 // 50 Hz
• Coil Size: #8
• Release Type: Pull Release
• Enclosure Rating: NEMA 2
• Enclosure IEC: IP23
• Endplate Material: Aluminum

Product Features & Fitment

Featuring a rugged aluminum endplate construction, the Stearns 108706100HQF delivers high thermal dissipation and reliable holding performance. The 1-5/8" H-style hub bore fits standard shaft sizes, while the multi-voltage coil supports worldwide dual-frequency operations (230/460V 60Hz and 190/380V 50Hz). The NEMA 2 / IP23 rated enclosure protects internal mechanical components against dripping water and light debris. An integrated manual pull release allows for safe manual operation during power failure or routine system maintenance.