Industrial Galvi Calipers Disc Brakes with Advanced Thruster Technology

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: Flame-Retardant, Anti-Static, Oil-Resistant, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Wear-Resistant, High Temperature-Resistance
• Model NO.: HYD. 201/06
• Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Food Machinery, Marine, Mining Equipment
• Surface Treatment: Baking Paint
• Material: Cast Iron
• Subtitle: Hydro Galvi Thrusters
• Other Names: Failsafe Drum Brakes
• Brake Shoe Material: Aluminum with Steel Bushings (CD)
• Hruster Options: Lowering and Lifting Valves for Hydro Thruster
• Used in: Cranes, Winches, Steel Industry, Ports
• Transport Package: Plywood Box
• Specification: Epoxy antisalt paint final colour GREY RAL 7001
• Trademark: GALVI
• Origin: Italy
• Production Capacity: 1000 PCS/Month

Product Description

Product Description

GALVI HYDRO Electro-Hydraulic Thrusters

The GALVI HYDRO Thrusters are advanced electro-hydraulic units designed to deliver exceptional performance in industrial braking applications. These thrusters feature robust construction and innovative design, ensuring reliable operation across a wide range of environments and conditions.

Available Optional Items:

• Special a.c. Electric Motor: Customizable for any voltage and frequency (50 or 60 Hz).
• Long Stroke Version: Available for models 050, 080, 121, 201, and 301 (indicated by .../12).
• Lowering Valve: Enhances control (not available for models 024, 031, 051, and 081).
• Lifting Valve: Provides additional lifting control (not available for models 024, 031, 051, and 081).
• Internal Springs: Available for certain models to accommodate specific applications (not available for long stroke versions).
• Seals: For enhanced durability and chemical resistance.
• Adjustable Foot Orientation: Foot can be turned 90 degrees for models 023, 030, 050, and 080.
• Mechanical Limit Switches: Available for both open (SWMU) and closed (SWML) positions.
• Inductive Limit Switches: Provide precise positioning for open (SWIU) and closed (SWIL) positions.
• Heaters: Available for specific voltages (110V or 220V, 50 Hz) to ensure operation in colder environments.

The GALVI HYDRO Thrusters are engineered for high performance and reliability, making them ideal for use in a variety of industrial applications. Their robust design and versatile options ensure they can meet the demands of any braking system requirement.

 

Standard Features:

• Chromed Stainless Steel Piston Rod: Ensures durability and resistance to corrosion.
• Ambient Temperature Range: Operates efficiently in temperatures from -20 °C to +55 °C.
• Electric a.c. Motor: Available in various voltages (220/380V, 230/400V, 240/415V) and Hz 50, IP.65, class F, star connected.
• High-Quality Oil: Uses HLP32 oil (DIN 51525) for models HYD.023/05 to HYD.081/06 and HL10 oil (DIN 51524, part 3) for models HYD.121/06 to HYD.301/06.
• Self-Lubricating Bushes: Provide maintenance-free operation for the lower pin.
• Galvanized Components: Includes galvanized hinge for the upper pin and screw cap for oil fill and drain.
• Aluminum Housing: The motor housing, reservoir, and terminal box cover are made of aluminum for reduced weight and increased corrosion resistance.
• Epoxy Antisalt Paint: Finished with a durable, light grey RAL 7001 epoxy paint.
• Adjustable Foot: Can be unscrewed and turned 90 degrees for models 121, 201, and 301, providing flexibility in installation.

The GALVI failsafe electrohydraulic disc brakes, equipped with HYDRO GALVI thrusters, offer a robust and reliable braking solution for a variety of industrial applications. These brakes are designed for use with discs ranging from 355 mm to 1250 mm in diameter and feature adjustable braking forces, making them suitable for diverse operational requirements. The integration of self-adjusting devices, asbestos-free linings, and durable construction materials ensures long-lasting performance and safety. Additional customization options are available to meet specific operational needs.

Thruster	First phase Sequence and tightening Torque	Second phase Sequence and tightening Torque	Third phase Sequence and tightening Torque
023-024-030-031	Screws 1, 3, 2, 4 10 Nm	Screws 4, 2, 3, 1 17 Nm	Screws 2, 4, 1, 3 25 Nm
050-051-080-081	Screws 1, 3, 2, 4 12 Nm	Screws 4, 2, 3, 1 20 Nm	Screws 2, 4, 1, 3 30 Nm
121-201-301	Screws 1, 3, 2, 4 20 Nm	Screws 4, 2, 3, 1 35 Nm	Screws 2, 4, 1, 3 50 Nm