This brake is a spring actuated type which makes brake action on the interruption of coil excitation. When exciting the coil, the field attracts armature beyond the sprig force, then it makes the gap between inner-disc and outer-disc and brake becomes free. When to interrupt the coil exciting, the field releases armature by spring force, and the brake is actuated. Autmatic braking is made when the power supply is shut off. [Points] As ESB has multipul discs, larger braking torque can be produced with its compacted body. |
ESB 80
ESB 100
ESB 115
ESB 135
ESB 165
ESB 190
ESB 220
ESB 250
ESB 320-2#
ESB 440-2#
# Shows special type with differrent shape
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