Propulsion

BUK-B (variant)

Consolidate all required interfaces into one powerful solution. The BUK-B integrates your telegraph system and illuminated pushbuttons into a single, unified unit. Purpose-built for the demands of reliable and accurate maritime operations.

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BUK-B (variant)

Highlights Variations Specifications Compatibility
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Everything you need. One lever.

The largest control unit
in the Kwant Controls product range

With the size rooted in maritime tradition, it became the standard for Sea going vessels This lever has evolved to support the full spectrum of modern functionality demanded by today’s vessels.

Multiple remote control interfaces can be combined within a single unit, complemented by automatic lever line-up, haptic feedback and an integrated telegraph. The lever accommodates integrated pushbuttons and indicator lights for essential bridge functions — including Take Over, On Service indication and mode selection.

  • Up to 8 independent RC interface
  • High accuracy with 691 mm lever travel
  • Intergraded Telegraph (EOT) for each lever

Built to last

Engineering advantages

Transparant functionality

Designed with an unbreakable UV-resistant transparent cover. shielding the unit against the most demanding marine environments and still enabled for clear read out of pointers and dial indication

When size does matter

The highest accuracy possible with a big stroke, with a travel of 691mm, that is what size does. In combination with 'fine adjust' you getting it perfect all the time

Clear indication

With clear indication and by accuracy the dial does matter. Ask for the wide range of stock dials for perfect fit.

Dimmer & pushbuttons

The lower pad accommodates up to 8 illuminated pushbuttons and one dimmer, allowing flexible configuration to suit any operational requirement.

Interface Redundency

The BUK-B supports multiple redundant interfaces, up to 8 independent sensors can be combinable on a single lever.

Add-ons & options

Everything is possible

Optional modules and interface elements can be added depending on vessel configuration and operational requirements.

Mechanical lever lock

Lever with height adjustment

Intergraded telegraph

Stepper motor

Fine adjustment

Product variations

The BUK-B family

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BUK-B (variant) – Double lever, Cross grip

Korte beschrijving variant double lever cross-grip

BUK-B (variant) – Double lever, Knob

Korte beschrijving variant double lever knob

BUK-B (variant) – Double lever, Pitch RPM

Korte beschrijving variant double lever Pitch RPM

BUK-B (variant) – Single lever, Cross grip

Korte beschrijving variant single lever cross-grip

BUK-B (variant) – Single lever, Knob

Korte beschrijving variant single lever knob
BUK-B (variant) – Double lever, Cross grip
BUK-B (variant) – Double lever, Knob
BUK-B (variant) – Double lever, Pitch RPM
BUK-B (variant) – Single lever, Cross grip
BUK-B (variant) – Single lever, Knob
Type approvals
ABS — —
BV — — — —
CCS — — —
ClassNK — — — —
DNV — — —
LRS — — — —
RINA — —
Dimensions
Height 288.00mm 288.00mm 1.00mm 288.00mm 288.00mm
Width 144.00mm 144.00mm 144.00mm 144.00mm 144.00mm
Depth 180.00mm 1234.00mm 180.00mm 180.00mm 180.00mm
Weight
Weight 15.23kg — — — —
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specifications

All details at a glance

CANbus

interface

E-Shaft

Automatic line-up

  • Potentiometer 2kOhm, up to 5RC / lever
  • Potentiometer 5kOhm, up to 5RC / lever
  • 4-20mA, up to 4RC / lever
  • Switch contact (PFC; NO/NC), up to 5 / lever
  • CANbus interface, single or redundant / lever
  • Motorized levers
  • Automatic line-up (Electric Shaft)
  • Electrical fine adjustment

Zijn onderstaande relevant / elektrisch? Worden ook aan het begin van de pagina genoemd.

  • Haptic feedback
  • Programmable detents (palpable stops)
  • Intergraded telegraph, single of dual
  • Mechanically lockable cross-levers
  • Integrated pushbuttons, signal lamps, dimmers or buzzers

AISI 316

Lever Stainless steel

  • UV protected unbreakble Transparent cover, Lexan
  • Aluminuim Frame(sea waterproof) Powder Coated (EN AW-5056/5083 (from earospace))
  • Gearing – Stainless steel or Brass (EN CW614N AISI 303)
  • Lever Stainless steel (AISI 316)
  • Flame retardant plastics — UL 94 V-0 rated

IP56

IP-rating

-15°C / +55°C

Operating temperature

-25°C / +70°C

Storage temperature

95%

Humidity relative, non-condensing

IEC 60068-2-6

Vibration Resistance

IEC 60068-2-27

Shock Resistance

IEC 60068-2-52

Salt Mist

IEC 60533

Maritime EMC-norm

Perfect fit

Compatibility

Designed to integrate with modern marine propulsion and vessel control architectures.

  • Conventional propulsion systems
  • Hybrid and electric propulsion setups
  • CAN-bus and NMEA communication protocols
  • Dynamic positioning systems
  • Redundant bridge control architectures

Proven technology

We reward your trust

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A comparable project?

Superyacht

Case 1

500K+

control levers geleverd

30+

propulsion control systems

7x

goed gekeurd door classificatie instanties

Integration with Kwant Ecosystem

Perfect fit for your vessel

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Discuss your projectMore about CAESAR systems

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Veelgestelde vragen

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De unit kan worden uitgevoerd met analoge en digitale (via CAN) dimmer interface. Analoog kunnen worden gedimd met een PWM dimmer of onze eigen elektrische dimmer.

Ja dat is zeker, buiten onze brede assortiment van schaalplaten kan teken betaling klant specifieke schalen worden ontworpen en toegepast.

Ja, de control unit heeft een IP-grade van 56, waarmee deze geschikt en approved is voor buiten gebruik.

De BUK-B is type approved door: DNV, BV, LRS, RINA, ABS, CCS en ClassNK.

Onze producten zijn gemaakt voor het leven van een schip en dus onderhoudsarm. Wel vragen we extra aandacht voor de aandrijf riem, dit kan door eenvoudige visuele inspecite op te nemen in je jaarlijkste checklist. Daarnaast adviseren wij vervanging van de aandrijf riem 5 jaar na levering en elke 10 jaar service onderhoud te laten uitvoeren,

We kunnen op klant wens tot 11 detents plaatsen over de volledige slag van de handel.

Erik Miedema

Discuss your project

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    Alternatives

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