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  Type PCEM (Planetary gearbox with motor)

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  Type RH - Manually operated and spring-opened working brake (active)

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  Type RH - Pneumatically actuated and spring-opened working brake (active)

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  Type RH - Hydraulically actuated and spring-opened working brake (active)

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  Type RH - Spring-operated and pneumatically opened safety brake (passive)

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  Type RH - Spring-operated and hydraulically opened safety brake (passive)