Everything can be improved. Even the sophisticated standard equipment of our hoists can be usefully supplemented by various control and safety features.
Controls – Standard
- All electrical devices are wired onto a terminal strip in the hoist panel box
- All common control voltages available
- Plug connection of all important components
- Crane manufacturers can easily connect their own controls.
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Controls – Optional
- Complete control with transformer and crane switch contactor (main contactor)
- Crane manufacturers’ control without transformer and without crane switch contactor
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Overload protection and motor management SLE – Standard
- Prevents damaging inching operation
- Oversized contactors for maximum safety
- Temperature control of hoist motors with ptc thermistors
- Operating hours counter
- Sensor for standard overload cut-off
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Overload protection and motor management SLE – Optional
Multicontroller SMC
- Continuous load monitoring by overload cut-off even when hoist is at a standstill
- Overload protection by ALC automatic load control
(not for frequency inverter operation)
- Load spectrum memory for load-related summation of operating hours
- Registration of operating data, e.g. operating hours, motor switching operations and load cycles
- Slack rope cut-off when operating with load suspension equipment
- A second load cut-off point can easily be set
- Visual and acoustic devices (horn, flashing light) can easily be connected
- Large-format load display and load display on remote control possible
- Data exchange with PC
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Limit switches – Standard
- Ultimate hoist limit switch for top and bottom hook positions
- Gear limit switch for top hook position
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Limit switches – Optional
- Additional switching elements for added hook stop positions
- Travel limit switches for a maximum of 4 switching functions (pre- and final cut-off in both directions of travel)
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