SR100 Retractable Thruster 12V

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SR100/185T Retracting Thruster Kit – 12V  220 lbs. thrust ON/OFF

SR100/185T Retracting Thruster Kit – 24V 256 lbs. thrust ON/OFF

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Side-Power Thrusters

The SR100 Retractable Thrusters are built with the same high safety standards as all Side-Power products, and incorporate all features introduced with the SE-series thrusters. Our focus on safety is a totally integral part of the product design so that everything from build quality to ease of installation is thought of to ensure long term reliability.

  • Plug and play S-link digital control system
  • Motor assembly rigid mounted on retract casing, no moving parts during deployment/retract operation
  • Compact construction
  • Reliable retract mechanism, avoids sticking/jamming
  • Fast deployment/retract time – ca. 7 – 10 seconds
  • User friendly control panel with status feedback
  • Q-prop
  • Sealed Drive – lifetime lubricated
  • Galvanic Separation
  • IIPC intelligence for extra safety

intelligent-power-control150twin150sealed-drive150galvanic-separation150q-prop-150S-LINK ™

Thrust @ 10.5VDC 220 lbs (100 kg)
Thrust @ 12VDC 256 lbs (116 kg)
Typical Boat Size 40-55′ (12-17 m)
Tunnel Diameter (I.D.) 7.3″ (185 mm)
Propulsion System Twin
Power @ 10.5VDC 10.5 hp (7.8 kw)
Voltage 12VDC
Minimum Battery Capacity 400 CCA SAE
Recommended Fuse Size 500 Amps (SMANL500)
Manufacturer Side-Power
Thrust @ 10.5VDC 220 lbs (100 kg)
Thrust @ 12VDC 256 lbs (116 kg)
Typical Boat Size 40-55′ (12-17 m)
Tunnel Diameter (I.D.) 7.3″ (185 mm)
Propulsion System Twin
Power @ 21VDC 10.5 hp (7.8 kw)
Voltage 24VDC
Minimum Battery Capacity 760 CCA SAE
Recommended Fuse Size 325 Amps (SMANL325)
Manufacturer Side-Power

Features & Benefits

  • Plug and Play S-Link two-way communication control system
  • Compact dimensions
  • Fast deployment time
  • Easy to use control panel (SM8700) with status feedback from thruster (sold separately)
  • Hatch deploys straight out of hull for minimal cutout gaps, creating minimal drag when thruster is retracted
  • Pressure sensor on door automatically retracts thruster when boat speed is too high
  • Thruster lock out: thruster is disabled when fully or partially retracted


  • Propulsion technology know-how maximizing amount of thrust from the system
  • Lightweight composite propellers reduce work needed to get up to speed and stop rotation
  • Streamlined gear housing reducing turbulence in the tunnel and maximizing flow


  • Compact sized units to reduce the amount of interior volume needed
  • Simple Plug and Play wiring
  • Easily accessible battery terminals
  • Fast and safe propeller mounting with lock nut
  • GRP and composite bolt-on stern thruster tunnel kits pre-drilled for ease of installation
  • Easy access zinc anodes allowing quick and simple changing
  • Sealed gearleg so no messy oil fill-ups needed during installation

Safety and Reliability

  • Overheat thermal switch on electric motor stops operation, preventing damage to the electric motor
  • Mechanical protection of drive gear through flexible coupling between gearleg and motor
  • Self-locking high pressure contacts extend solenoid life and improve current conduction
  • Extra insulation to help prevent wear and heat damage of internal wiring
  • Non-conductive and self-extinguishing solenoid covers
  • Control panels have child-safe on system and timed shut down from last use
  • 2 Year limited warranty