SLEC SL93 Prop Balancer

The SLEC SL93 Prop Balancer is an essential tool for aeromodellers using glow, diesel or petrol engines. Few propellers leave the factory perfectly balanced; this sensitive balancer helps minimise vibration that can affect servos, switches, plugs and sockets, increase engine wear, and place unwanted stress on the airframe.

How It Works

The propeller mounts on a spindle between two metal cones with internal grommets, locking it securely. The assembly then rests on the balancing wheels as one, making even slight imbalance easy to detect. Remove small amounts of material from the propeller tips until true balance is achieved.

Versatile Across Prop Types

Effective for any size and type of propeller, including wood, plastic and glass-reinforced nylon, the SL93 provides precise feedback to help achieve smooth, reliable running.

Key Benefits

• Helps reduce vibration for smoother operation
• Assists in protecting servos, switches, plugs and sockets
• Supports improved engine longevity by reducing wear
• Helps mitigate potential airframe damage from vibration
• Highly sensitive setup for accurate balancing

Part number 5509795 ensures you have the correct SLEC SL93 Prop Balancer for your workshop.