MotoSuiveur® 비교

MotoSuiveur® 대 경쟁사

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	Basic Open Chain hoist 영어로	Open chain hoist with safety brake 영어로	Closed hoist or redundant chain 영어로	MotoSuiveur®-secured hoist 영어로
개요
안전 설계 조치	Very Limited Safeguards Motor service brake	Safeguards Mechanical load brakes, Redundant braking systems, Overload protection devices, Limit switches	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
장점		✓ ✓ ✓ Relatively compact ✓ ✓ ✓ Retrofittable (under conditions)	✓ ✓ ✓ Single failure proof ✓ ✓ ✓ Short arrest distances thanks to important inertia ✓ ✓ ✓ Load recovery possible	✓ ✓ ✓ Instant arrest, Shortest arrest distance ✓ ✓ ✓ Solves human error ✓ ✓ ✓ Overload protection ✓ ✓ ✓ Safe load recovery ✓ ✓ ✓ Compact, Sealed ✓ ✓ ✓ Retrofittable ✓ ✓ ✓ No wear parts
단점		✕ 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	✕ Common failure modes of 2 identical transmissions ✕ Congestion, weight ✕ Not retrofittable ✕ Price
안전
전기 고장	Load drop	150 - 300 mm load arrest distance	100 - 200 mm load arrest distance	20 - 50 mm load arrest distance
기계 고장	Load drop	500 - 2000 mm load arrest distance	30 - 60 mm load arrest distance	20 - 50 mm load arrest distance
하중 걸림	Load drop	Load Cell and electronic detection of the overload	Load Cell and electronic detection of the overload	✓ Torque limiter
이중 블로킹	Load drop	Switch overtravel for Upper-Limit Switch	Switch overtravel for Upper-Limit Switch	✓ Torque limiter
과속	✕	Electronic measurement and detection	~ Electronic measurement and detection	✓ Intrinsic passive function
하중 드리프트	✕	Electronic measurement and detection	~ Electronic measurement and detection	✓ Intrinsic passive function
신뢰성
파단 감지	✕	~ Numerous encoders, Complex electronics (SIL, PL), Demanding maintenance	~ Numerous encoders, Complex electronics (SIL, PL), Demanding maintenance	✓ Intrinsic passive function
과부하 감지	✕	~ Electronic system, reaction time	~ Electronic system, reaction time	✓ Intrinsic passive function, 0 delay
기계적 신뢰성	Possible failure, a brake may remain open	Possible failure, a brake may remain open	Possible failure, a brake may remain open ✓ Mitigated by brake redundancy	✓ Impossible failure (positive action)
제동 토크	Depends on many factors and the environment	Depends on many factors and the environment	Depends on many factors and the environment	Stable, impervious to the environment
유지보수
브레이크 제어 중력 하강	Significant risks	Complex operation, significant risks	✕ Complex operation, significant risks	✓ Simple and safe
복구 작업	✕	Impossible in case of breakage	✓ Always possible	✓ Always possible, Remote operation
테스트	No (Basic verifications)	Difficult to ensure the proper functioning of securities	Difficult to ensure the proper functioning of securities	✓ Simple and safe
마모 부품	Linings, discs	Linings, discs	Linings, discs	✓ No wear parts
설치
치수 및 질량
구매 가격
총 소유 비용

Basic Open Chain hoist

영어로

MotoSuiveur®-secured hoist

영어로

개요

안전 설계 조치

Very Limited Safeguards

Motor service brake

Inherently Safe Design

Positive Mechanical Action at the Drum, Safety Decoupled from Operation

장점

✓ ✓ ✓ Instant arrest,
Shortest arrest distance

✓ ✓ ✓ Solves human error

✓ ✓ ✓ Overload protection

✓ ✓ ✓ Safe load recovery

✓ ✓ ✓ Compact, Sealed

✓ ✓ ✓ Retrofittable

✓ ✓ ✓ No wear parts

단점

안전

전기 고장

Load drop

20 - 50 mm
load arrest distance

기계 고장

Load drop

20 - 50 mm
load arrest distance

하중 걸림

Load drop

✓ Torque limiter

이중 블로킹

Load drop

✓ Torque limiter

과속

✓ Intrinsic passive function

하중 드리프트

✓ Intrinsic passive function

신뢰성

파단 감지

✓ Intrinsic passive function

과부하 감지

✓ Intrinsic passive function, 0 delay

기계적 신뢰성

Possible failure, a brake may remain open

✓ Impossible failure (positive action)

제동 토크

Depends on many factors and the environment

Stable, impervious to the environment

유지보수

브레이크 제어 중력 하강

Significant risks

✓ Simple and safe

복구 작업

✓ Always possible, Remote operation

테스트

No (Basic verifications)

✓ Simple and safe

마모 부품

Linings, discs

✓ No wear parts

설치

치수 및 질량

구매 가격

총 소유 비용

Open chain hoist with safety brake

영어로

MotoSuiveur®-secured hoist

영어로

개요

안전 설계 조치

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

장점

✓ ✓ ✓ Relatively compact

✓ ✓ ✓ Retrofittable (under conditions)

✓ ✓ ✓ Instant arrest,
Shortest arrest distance

✓ ✓ ✓ Solves human error

✓ ✓ ✓ Overload protection

✓ ✓ ✓ Safe load recovery

✓ ✓ ✓ Compact, Sealed

✓ ✓ ✓ Retrofittable

✓ ✓ ✓ No wear parts

단점

✕ 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

안전

전기 고장

150 - 300 mm
load arrest distance

20 - 50 mm
load arrest distance

기계 고장

500 - 2000 mm
load arrest distance

20 - 50 mm
load arrest distance

하중 걸림

Load Cell and electronic detection of the overload

✓ Torque limiter

이중 블로킹

Switch overtravel for Upper-Limit Switch

✓ Torque limiter

과속

Electronic measurement and detection

✓ Intrinsic passive function

하중 드리프트

Electronic measurement and detection

✓ Intrinsic passive function

신뢰성

파단 감지

~ Numerous encoders,
Complex electronics (SIL, PL),
Demanding maintenance

✓ Intrinsic passive function

과부하 감지

~ Electronic system, reaction time

✓ Intrinsic passive function, 0 delay

기계적 신뢰성

Possible failure, a brake may remain open

✓ Impossible failure (positive action)

제동 토크

Depends on many factors and the environment

Stable, impervious to the environment

유지보수

브레이크 제어 중력 하강

Complex operation, significant risks

✓ Simple and safe

복구 작업

Impossible in case of breakage

✓ Always possible, Remote operation

테스트

Difficult to ensure the proper functioning of securities

✓ Simple and safe

마모 부품

Linings, discs

✓ No wear parts

설치

치수 및 질량

구매 가격

총 소유 비용

Closed hoist or redundant chain

영어로

MotoSuiveur®-secured hoist

영어로

개요

안전 설계 조치

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

장점

✓ ✓ ✓ Single failure proof

✓ ✓ ✓ Short arrest distances thanks to important inertia

✓ ✓ ✓ Load recovery possible

✓ ✓ ✓ Instant arrest,
Shortest arrest distance

✓ ✓ ✓ Solves human error

✓ ✓ ✓ Overload protection

✓ ✓ ✓ Safe load recovery

✓ ✓ ✓ Compact, Sealed

✓ ✓ ✓ Retrofittable

✓ ✓ ✓ No wear parts

단점

✕ Common failure modes of 2 identical transmissions

✕ Congestion, weight

✕ Not retrofittable

✕ Price

안전

전기 고장

100 - 200 mm
load arrest distance

20 - 50 mm
load arrest distance

기계 고장

30 - 60 mm
load arrest distance

20 - 50 mm
load arrest distance

하중 걸림

Load Cell and electronic detection of the overload

✓ Torque limiter

이중 블로킹

Switch overtravel for Upper-Limit Switch

✓ Torque limiter

과속

~ Electronic measurement and detection

✓ Intrinsic passive function

하중 드리프트

~ Electronic measurement and detection

✓ Intrinsic passive function

신뢰성

파단 감지

~ Numerous encoders,
Complex electronics (SIL, PL),
Demanding maintenance

✓ Intrinsic passive function

과부하 감지

~ Electronic system, reaction time

✓ Intrinsic passive function, 0 delay

기계적 신뢰성

Possible failure, a brake may remain open
✓ Mitigated by brake redundancy

✓ Impossible failure (positive action)

제동 토크

Depends on many factors and the environment

Stable, impervious to the environment

유지보수

브레이크 제어 중력 하강

✕ Complex operation, significant risks

✓ Simple and safe

복구 작업

✓ Always possible

✓ Always possible, Remote operation

테스트

Difficult to ensure the proper functioning of securities

✓ Simple and safe

마모 부품

Linings, discs

✓ No wear parts

설치

치수 및 질량

구매 가격

총 소유 비용

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