Custom Hydraulic Brake For Gearbox

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  • Describe

      Specification  

      Static torque N.m  

      Release pressure bar  

      Maximum pressure ba1  

      Release oil control volume cm³  

      Maximum speed r/min  

      Rated speed r/min  

      Weight kg  

    F300

    3000

    45

    315

    71

    1000

    800

    70

    F250

    2500

    45

    315

    71

    1000

    800

    70

    F200

    2000

    45

    315

    71

    1000

    800

    70

    F150

    1500

    40

    315

    35

    1200

    1200

    55

    F100

    1000

    30

    315

    35

    1200

    1200

    55

    F60

    600

    30

    315

    35

    1200

    1200

    55

    F40

    400

    35

    315

    30

    1500

    1500

    20

    F25

    250

    35

    315

    30

    1500

    1500

    20

High-Performance Hydraulic Brake – Reliable Cooling & Low-Pressure Operation

Optimized Cooling System – Engineered to operate below the 90°C limit even in continuous duty, preventing overheating.

Low-Pressure Efficiency – Safe and stable performance under 2 bar pressure, ideal for heavy machinery.

Dual Viscosity Options – Compatible with ISO VG 32 (high-speed) and ISO VG 150 (low-speed/intermittent) oils.

Industrial-Grade Durability – Mineral oil lubrication ensures longevity, with strict no vegetable oil policy.

Industrial Hydraulic Brake Cooling System for High-Temperature Resistance

Our hydraulic brake integrates an advanced cooling system to maintain temperatures below the critical 90°C limit, even in demanding environments. Unlike standard brakes, our design uses optimized heat dissipation channels and optional forced cooling to ensure uninterrupted operation in heavy machinery, kilns, or high-cycle applications.

Low-Pressure Hydraulic Brake (Under 2 Bar) for Heavy Machinery

Engineered for safety and efficiency, this brake operates reliably at oil pressures below 2 bar, reducing wear on seals and pumps. Its low-pressure design makes it perfect for heavy machinery like cranes, mining equipment, and industrial presses, where consistent braking torque is critical.


Oil Compatibility & Maintenance
Use ISO VG 32 mineral oil for high-speed applications (>1000 RPM).
Switch to ISO VG 150 for low-speed or intermittent operations.
Never use vegetable oils—they degrade rapidly under high heat.

FAQ

Q: What happens if the oil temperature exceeds 90°C?
A: Overheating reduces brake lifespan. We recommend adding a forced cooling system (contact us for diagrams).

Q: Can this brake handle heavy machinery vibrations?
A: Yes! Its low-pressure (under 2 bar) design minimizes stress on components, ideal for rugged environments.

About
Shanghai SGR Heavy Industry Machinery Co., Ltd.
Shanghai SGR Heavy Industry Machinery Co., Ltd. is China Hydraulic Brake For Gearbox Manufacturers and Custom Hydraulic Brake For Gearbox Company. The company focuses on gear transmission, following the industry trend towards compact, modular, standardized designs with low vibration and low noise. After more than 10 years of deep engagement in the field of gear transmission, we have established a research and development team composed of PhDs and senior engineers. They have successfully developed the Planetary Gearbox, the Four-Axis Linkage Complex Profile Grinding Machine, and the Planar Double-Enveloping Worm Gear Optimization Design System.
Equipped with advanced machinery such as CNC machines, the domestically innovated Toroidal Worm and Hob Measuring Instrument (a first in China), 3D Measuring Machines, and a Power and Efficiency Test System for Gearboxes, the company has formed a specialized system that integrates design, production, and technical services.
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