When it comes to enhancing your recumbent trike experience with electric assist, the decision between a hub drive and mid drive motor is crucial. Both systems offer unique advantages and are suited to different riding styles and preferences. Let’s delve into the intricacies of each to help you make an informed choice.
**Understanding Hub Drive Motors**
Hub drive motors are positioned at either the front or rear wheel, with the rear being the prevalent choice. These motors operate independently of the trike’s gears, applying torque directly to the wheel. This setup can sometimes detract from the natural feel of riding, as the motor’s output is not integrated with the gear system. Rear hub motors are favored for their lower impact on the drive chain’s wear and tear. Hub drive systems can be controlled via a throttle or, more commonly, through pedal assist, which is activated by sensors that detect speed and pedaling cadence. When you stop pedaling, the motor ceases to provide power.
Laid Back Cycles offers hub motors in 350-watt and 500-watt configurations. The 350-watt motor is ideal for casual riding, while the 500-watt variant is recommended for tackling hills or towing a trailer. The battery life varies with different models, but on average, a hub motor battery can last between 40 to 50 miles. Opting for an extended battery can increase this range by approximately 20%.
**Power and Performance of Hub Drive Motors**
The power output of hub drive motors is straightforward, as they directly translate the motor’s power to the wheel. This results in a direct and immediate response to the motor’s activation but may lack the finesse of a mid drive system when it comes to varying terrains and riding conditions.
**Mid-Drive Motors: A Closer Look**
In contrast to hub drives, mid-drive motors are located between the pedals and apply torque to the chain or belt, working in conjunction with the trike’s gears. This integration with the gear system allows for greater control and a more intuitive riding experience, especially when navigating diverse terrains.
**Functionality of Mid-Drive Motors**
Mid-drive motors are designed to be more intuitive than their hub drive counterparts. They use torque-based systems that respond to the pressure applied to the pedals, along with cadence and speed sensors to modulate acceleration and deceleration. These motors are also capable of distributing their power across the drive chain more effectively due to their position, allowing for continuous power adjustment without overtaxing the chain.
The power range of mid-drive motors is broader, spanning from 250 to 625 watts, and with dual batteries, they can reach up to 1250 watts. The range of travel on a single charge varies greatly, depending on riding conditions, power demands, and gear management.
One of the key benefits of mid-drive motors is their ability to optimize battery life through efficient use of the trike’s gears. This allows for better energy management and extends the range of the trike, especially when dealing with challenging inclines where gear shifting can significantly improve energy efficiency.
**Ride Quality: Mid-Drive vs. Hub Drive**
Mid-drive motors, due to their torque application to the belt or chain, provide a more natural riding experience that mimics the effort of pedaling with reduced exertion. The central positioning of the motor also contributes to a sense of balance that is often lacking in hub drive systems. Hub drive trikes, particularly those with rear hub motors, can give the sensation of being pushed forward, while front hub motors may feel as if the trike is being dragged.
The mid-drive system’s use of torque and cadence sensors to enhance speed provides a more organic feel to the ride compared to the hub drive’s reliance on cadence sensors alone. Torque sensors in mid-drive systems offer a more nuanced response by considering the intensity of pedaling efforts.
**Considering Your Riding Goals**
The choice between a hub drive and mid drive motor should be guided by your riding objectives. If you find yourself pedaling less or if you’re more easily fatigued, a throttle-based system might be more appealing. However, mid-drive throttles are rare, so a hub drive with a throttle is often the go-to option. For those seeking higher speeds, longer rides without fatigue, or quicker travel times, the mid-drive system is the preferred choice.
**Advantages and Disadvantages of Mid-Drive Motors**
– Superior assistance when ascending steep hills
– Enhanced sense of balance due to the central motor placement
– A more natural riding experience
– Easier tire changes as the tires are not integrated with the motor
– Potential for increased chain wear if gears are not used effectively
– Can be more costly than hub drive systems
**Advantages and Disadvantages of Hub Drive Motors**
– Reduced wear and tear on chains and cogs
– Continued operation even if the chain is damaged
– Generally more affordable than mid-drive systems
– Can create a sensation of being pushed or pulled, depending on motor location
– Commonly found in throttle-controlled e-bikes
– More complicated tire changes due to motor integration
Ultimately, testing both systems in person is the best way to determine which setup aligns with your needs. While mid-drive e-trikes are more popular, hub drive systems remain a viable option, especially for those who prefer throttle control and do not need to pedal.
In conclusion, the choice between a hub drive and mid drive electric assist system for your recumbent trike is a personal one, influenced by your riding style, preferences, and goals. Both systems have their merits, and understanding their distinct characteristics can help you make the right decision for your e-trike journey.