SPZ series symmetrical brake arm disc brake

Application:The SPZ series products are advanced braking products with high performance ratio and multiple functions, widely used for ideal working braking and emergency braking of container cranes, ship unloaders, steel plant casting cranes, water and electricity bridge cranes, ship lifts, cable cranes and other equipment.Compliance with standards:The electric hydraulic disc brake complies with DIN15435 standard and JB/T7020-2006 standard. Equipped with Ed series thrusters that comply with DIN15430 standards.Main features:▲ For the Chinese style structural design, abandoning the traditional arm disc bias, achieving spring force acting on the center, without generating torque on the brake arm, extending the service life of the shaft sleeve, and improving transmission efficiency.The optimization configuration of the transmission system structure realizes the symmetrical braking operation mechanism with a single thruster and dual force application points and dual braking points, achieving a large braking torque in a small spatial position.Simultaneously apply braking force to the brake disc through two symmetrical points to compensate for the radial force generated on the shaft.▲ Design with multiple functional configurations such as convenient manual release device, equal backlash device, automatic compensation for friction plate wear, and display. The friction plate does not require manual adjustment after wear.▲ Normally closed design, (power-off) spring brake, (powered on) thruster release.Working conditions:Environmental temperature: -20 ℃~50 ℃, the altitude of the usage location complies with GB755-2000. When the temperature is below -20 ° C, the working oil of the thruster should be changed to YH-10 aviation hydraulic oil or equipped with a heater as required. Please refer to the Ed thruster sample for details.There should be no flammable, explosive, or corrosive gases in the surrounding work environment, and the relative humidity of the air should not exceed 90.◆ Generally used for three-phase AC power supply: 380V, 50HZ. (According to the needs, 60Hz or different voltages can be produced. Please pay attention to the nameplate of the thruster and indicate in advance when ordering.).Outdoor rain and snow erosion or corrosive gases and media should use anti-corrosion products.Basic parameters:Product models: SPZ-500/E301/8, SPZ-710/E500/12,Applicable disc diameter: 320-710mmBraking torque: 3000-24000Nm