The M500SH/HR brake caliper is a spring applied, hydraulically released brake for use in heavy duty industrial applications. The brake comes standard with marine grade epoxy paint suitable for outdoor environments. The M500SH is available with standard force ratings. which when paired with the correct disc size produces an exact braking torque for the application. The caliper features “Maintenance Mode” which removes all stored spring energy within the cylinder assembly. This allows for brake pad replacement, monitor unit adjustment and seal replacement without the need to remove the brake from service.