Compare MotoSuiveur®
MotoSuiveur® vs. the competition
Why secure your hoist with MotoSuiveur®? Discover how it compares to other solutions on the market.
Basic Open Chain hoist
em Inglês
MotoSuiveur®-secured hoist
em Inglês
Safety Design Measures
Very Limited Safeguards
Motor service brake
Inherently Safe Design
Positive Mechanical Action at the Drum, Safety Decoupled from Operation
Benefits
✓ ✓ ✓ Instant arrest,
Shortest arrest distance
Shortest arrest distance
✓ ✓ ✓ Solves human error
✓ ✓ ✓ Overload protection
✓ ✓ ✓ Safe load recovery
✓ ✓ ✓ Compact, Sealed
✓ ✓ ✓ Retrofittable
✓ ✓ ✓ No wear parts
Drawbacks
Falha Elétrica
Load drop
20 - 50 mm
load arrest distance
load arrest distance
Falha Mecânica
Load drop
20 - 50 mm
load arrest distance
load arrest distance
Obstrução da Carga
Load drop
✓ Torque limiter
Bloqueio Duplo
Load drop
✓ Torque limiter
Sobrevelocidade
✕
✓ Intrinsic passive function
Deslize da Carga
✕
✓ Intrinsic passive function
Deteção de Rutura
✕
✓ Intrinsic passive function
Deteção de Sobrecarga
✕
✓ Intrinsic passive function, 0 delay
Fiabilidade Mecânica
Possible failure, a brake may remain open
✓ Impossible failure (positive action)
Torque de Travagem
Depends on many factors and the environment
Stable, impervious to the environment
Descida
Significant risks
✓ Simple and safe
Operação de Recuperação
✕
✓ Always possible, Remote operation
Testes
No (Basic verifications)
✓ Simple and safe
Peças de Desgaste
Linings, discs
✓ No wear parts
Dimensões e Massa
Preço de Compra
Custo Total de Propriedade
Open chain hoist with safety brake
em Inglês
MotoSuiveur®-secured hoist
em Inglês
Safety Design Measures
Safeguards
Mechanical load brakes, Redundant braking systems, Overload protection devices, Limit switches
Inherently Safe Design
Positive Mechanical Action at the Drum, Safety Decoupled from Operation
Benefits
✓ ✓ ✓ Relatively compact
✓ ✓ ✓ Retrofittable (under conditions)
✓ ✓ ✓ Instant arrest,
Shortest arrest distance
Shortest arrest distance
✓ ✓ ✓ Solves human error
✓ ✓ ✓ Overload protection
✓ ✓ ✓ Safe load recovery
✓ ✓ ✓ Compact, Sealed
✓ ✓ ✓ Retrofittable
✓ ✓ ✓ No wear parts
Drawbacks
✕ Uncertain state of the brake, may not close properly
✕ Highly susceptible to wear and the environment
✕ May create severe overstress, fatigue
✕ Safety depends on complex electronics, maintenance
✕ ~2 meters low-approach zone
Falha Elétrica
150 - 300 mm
load arrest distance
load arrest distance
20 - 50 mm
load arrest distance
load arrest distance
Falha Mecânica
500 - 2000 mm
load arrest distance
load arrest distance
20 - 50 mm
load arrest distance
load arrest distance
Obstrução da Carga
Load Cell and electronic detection of the overload
✓ Torque limiter
Bloqueio Duplo
Switch overtravel for Upper-Limit Switch
✓ Torque limiter
Sobrevelocidade
Electronic measurement and detection
✓ Intrinsic passive function
Deslize da Carga
Electronic measurement and detection
✓ Intrinsic passive function
Deteção de Rutura
~ Numerous encoders,
Complex electronics (SIL, PL),
Demanding maintenance
Complex electronics (SIL, PL),
Demanding maintenance
✓ Intrinsic passive function
Deteção de Sobrecarga
~ Electronic system, reaction time
✓ Intrinsic passive function, 0 delay
Fiabilidade Mecânica
Possible failure, a brake may remain open
✓ Impossible failure (positive action)
Torque de Travagem
Depends on many factors and the environment
Stable, impervious to the environment
Descida
Complex operation, significant risks
✓ Simple and safe
Operação de Recuperação
Impossible in case of breakage
✓ Always possible, Remote operation
Testes
Difficult to ensure the proper functioning of securities
✓ Simple and safe
Peças de Desgaste
Linings, discs
✓ No wear parts
Dimensões e Massa
Preço de Compra
Custo Total de Propriedade
Closed hoist or redundant chain
em Inglês
MotoSuiveur®-secured hoist
em Inglês
Safety Design Measures
Safeguards
Partially Inherently Safe Design
Dual load paths, Redundant braking systems, Multiple limit switches and overload detection
Inherently Safe Design
Positive Mechanical Action at the Drum, Safety Decoupled from Operation
Benefits
✓ ✓ ✓ Single failure proof
✓ ✓ ✓ Short arrest distances thanks to important inertia
✓ ✓ ✓ Load recovery possible
✓ ✓ ✓ Instant arrest,
Shortest arrest distance
Shortest arrest distance
✓ ✓ ✓ Solves human error
✓ ✓ ✓ Overload protection
✓ ✓ ✓ Safe load recovery
✓ ✓ ✓ Compact, Sealed
✓ ✓ ✓ Retrofittable
✓ ✓ ✓ No wear parts
Drawbacks
✕ Common failure modes of 2 identical transmissions
✕ Congestion, weight
✕ Not retrofittable
✕ Price
Falha Elétrica
100 - 200 mm
load arrest distance
load arrest distance
20 - 50 mm
load arrest distance
load arrest distance
Falha Mecânica
30 - 60 mm
load arrest distance
load arrest distance
20 - 50 mm
load arrest distance
load arrest distance
Obstrução da Carga
Load Cell and electronic detection of the overload
✓ Torque limiter
Bloqueio Duplo
Switch overtravel for Upper-Limit Switch
✓ Torque limiter
Sobrevelocidade
~ Electronic measurement and detection
✓ Intrinsic passive function
Deslize da Carga
~ Electronic measurement and detection
✓ Intrinsic passive function
Deteção de Rutura
~ Numerous encoders,
Complex electronics (SIL, PL),
Demanding maintenance
Complex electronics (SIL, PL),
Demanding maintenance
✓ Intrinsic passive function
Deteção de Sobrecarga
~ Electronic system, reaction time
✓ Intrinsic passive function, 0 delay
Fiabilidade Mecânica
Possible failure, a brake may remain open
✓ Mitigated by brake redundancy
✓ Mitigated by brake redundancy
✓ Impossible failure (positive action)
Torque de Travagem
Depends on many factors and the environment
Stable, impervious to the environment
Descida
✕ Complex operation, significant risks
✓ Simple and safe
Operação de Recuperação
✓ Always possible
✓ Always possible, Remote operation
Testes
Difficult to ensure the proper functioning of securities
✓ Simple and safe
Peças de Desgaste
Linings, discs
✓ No wear parts
Dimensões e Massa
Preço de Compra
Custo Total de Propriedade