Dual Hall Effect Throttle With Lever
Terms and Conditions
Orders Dispatched Within 24 hours - Excluding Weekends and Bank Holidays.
A dual hall effect throttle assembly with a lever, in CNC machined aluminium and sealed to IP67. For conversions where the original throttle mechanism cannot be reused.
Dual sensors are the whole point, and it is a safety argument rather than a specification. Two independent hall sensors read the same movement, and a controller compares them. If one fails, drifts or shorts, the disagreement between them is detectable and the controller can refuse the signal instead of accepting a phantom throttle demand. That is why every production car uses two, and it is why a single sensor throttle has no place on a vehicle that carries people.
Hall effect rather than a potentiometer means nothing rubs. A potentiometer drags a wiper across a resistive track, and on a throttle operated thousands of times that track wears into a dead spot or a jump at exactly the position used most. A hall sensor reads a magnet through a gap and does not wear.
The lever is driven directly by a rod, a linkage or a hand control rather than by a cable. That suits a build where the throttle is being designed from scratch, or where a cable run would be awkward, and it removes cable stretch and friction from the system entirely.
CNC aluminium and IP67 because a throttle assembly lives in a footwell or an engine bay and gets kicked, splashed and stood on.
Key specifications
| Part | DHETA-1 |
|---|---|
| Type | Dual hall effect throttle assembly |
| Actuation | a lever |
| Sensors | 2 independent hall effect |
| Body | CNC machined aluminium |
| Ingress protection | IP67 |
| Weight | 0.25 kg |
Features
- Two independent sensors, so a sensor failure is detectable rather than accepted as a demand
- Hall effect, so there is no wiper and no track to wear out
- CNC machined aluminium body, not a moulding
- IP67 sealed, for a footwell or engine bay position
- Lever actuation, for direct linkage or hand control rather than a cable
Compatibility
For EV conversions, kit cars, marine installations and any build where the original throttle mechanism cannot be reused.
Your controller must read both tracks. Wiring only one sensor gives up the redundancy the assembly exists to provide. If your controller takes a single throttle input, that is worth resolving before you buy a dual sensor throttle.
Check the output range against your controller. Controllers expect a particular voltage band at rest and at full travel, and the assembly has to be calibrated to it. Tell us which controller you are using and we will confirm compatibility.
The cable drum version is the same assembly with the other actuation method.
In the box
- 1 x dual hall effect throttle assembly
Downloads
The assembly datasheet is in the Documents tab, with the output characteristic and the mounting dimensions.
Worldwide Shipping
Fellten offers worldwide shipping through trusted carriers including UPS, DHL, and pallet freight services. Whether you're a professional installer or a classic car enthusiast, we ensure your order is packed securely and delivered efficiently.
We are fully certified to ship dangerous goods, including lithium-ion batteries, in compliance with all international regulations.
For UK orders, most in-stock items are eligible for next working day delivery if placed before 12:00 PM. Orders placed after this time will be shipped on the next working day. Please note that all delivery estimates are stock-dependent, and you will be notified if any delays are expected.
Shipping costs are calculated at checkout based on your location and order details, so you’ll always have clear and accurate pricing before completing your purchase.
Payments are securely processed using Stripe. We accept all major credit and debit cards.
