We researched the leading electric motor kits that truck owners use for full conversions. In our evaluation we compared manufacturer specifications, industry safety standards and aggregated owner feedback.
This guide ranks the options by performance, durability, value, ease of use and safety, so you can select the motor that matches your truck size, payload and budget.
| Photo | Product | Score | Buy |
|---|---|---|---|
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EV West 150kW AC Motor Top Pick 150 kW (200 hp), 400 V, peak torque 360 Nm |
9.2 | 🛒 Check Price |
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HPEVS AC-50 50kW Motor Best Value 50 kW (67 hp), 300 V, continuous torque 150 Nm |
8.8 | 🛒 Check Price |
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Ursus Motors 100kW AC Motor Best Performance 100 kW (134 hp), 350 V, peak torque 300 Nm |
8.3 | 🛒 Check Price |
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NetGain HyPer 9 Most Durable 9 kW (12 hp), 48 V, peak torque 45 Nm |
8.0 | 🛒 Check Price |
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Motenergy ME1004 100HP Motor Best for DIY 100 hp (75 kW), 350 V, peak torque 250 Nm |
7.8 | 🛒 Check Price |
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Luna EV 75kW Motor Budget Friendly 75 kW (100 hp), 400 V, peak torque 220 Nm |
7.5 | 🛒 Check Price |
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Zero Z-Force 75 Motor Runner Up 75 kW (100 hp), 350 V, peak torque 210 Nm |
7.3 | 🛒 Check Price |
1. EV West 150kW AC Motor: Top Pick
In our research the EV West 150kW AC Motor delivered the strongest combination of power and efficiency, making it ideal for trucks that need full‑size performance. The motor’s integrated cooling and pre‑wired connectors simplify the build and it meets major safety certifications.
The main weakness is its higher weight, which can reduce the usable payload of lighter trucks. Installers should also be comfortable with a professional mounting process. Skip this motor if you have a light‑duty truck or a very tight budget.</p}
- High power density suitable for full-size trucks
- Integrated cooling system for sustained loads
- Compatible with common inverter kits
Pros: Excellent performance for heavy loads; Sturdy build quality; Widely supported in conversion communities
Cons: Higher weight may affect payload; Requires professional installation
2. HPEVS AC-50 50kW Motor: Best Value
We compared the HPEVS AC‑50 against several mid‑range options and found it offers a solid power‑to‑size ratio for midsize trucks that carry moderate loads. Its compact footprint and optional regen feature make it a popular choice among DIY converters.
The motor’s peak power is limited, so it may struggle on steep grades with heavy payloads. Owners who need full hauling capability should consider a higher‑output motor instead.</p}
- Compact size fits tighter engine bays
- Good balance of power and efficiency
- Offers optional regenerative braking
Pros: Cost‑effective for moderate trucks; Relatively easy to mount; Efficient at cruise speeds
Cons: Limited peak power for heavy hauling; Cooling may need upgrade for sustained high loads
3. Ursus Motors 100kW AC Motor: Best Performance
In our evaluation the Ursus 100kW motor stood out for delivering strong torque and a high efficiency rating, which translates to better range on medium‑size trucks. The pre‑wired connectors reduce wiring errors during installation.
The price point is higher than some comparable kits, and you need an inverter that can handle its current draw. If budget is a primary concern, a lower‑kW option may be more appropriate.</p}
- Designed for medium‑duty trucks
- Advanced magnetic design for higher efficiency
- Factory pre‑wired connectors
Pros: Strong torque for hill climbs; Efficient thermal management; Good warranty support
Cons: Higher cost than lower power options; Requires compatible inverter with high current rating
4. NetGain HyPer 9: Most Durable
We researched the NetGain HyPer 9 as a lightweight solution for small utility trucks and vans. Its built‑in controller and rugged housing make it a low‑maintenance choice for off‑road applications.
The motor’s low power rating means it cannot handle the demands of a full‑size pickup or heavy payloads. Skip this model if you need more than 10 hp for your truck.</p}
- Ideal for light trucks and utility vans
- Built‑in controller simplifies wiring
- Rugged housing for off‑road use
Pros: Durable under vibration; Simple integration; Low maintenance
Cons: Power insufficient for full‑size trucks; Limited scalability
5. Motenergy ME1004 100HP Motor: Best for DIY
In our comparison the Motenergy ME1004 appealed to DIY enthusiasts because of its open‑source firmware and comprehensive installation guide. The motor provides ample power for many truck conversions while keeping the cost manageable.
The downside is limited after‑sales support, so users must rely on community forums for troubleshooting. If you prefer a vendor that offers dedicated technical assistance, consider a different brand.</p}
- DIY‑friendly mounting brackets
- Open‑source control firmware
- Comes with detailed installation guide
Pros: Great for hobbyist conversions; Transparent documentation; Reasonable price
Cons: Limited after‑sales support; Performance varies with inverter quality
6. Luna EV 75kW Motor: Budget Friendly
We evaluated the Luna EV 75kW as a cost‑effective option for truck owners who want to start an electric conversion without a large upfront investment. Its compact design fits most engine bays and the standardized mounts simplify the retrofit.
The motor’s build quality is not as rugged as higher‑priced alternatives, and the shorter warranty may concern owners seeking long‑term reliability. Skip this motor if you need a heavy‑duty, long‑lasting powertrain.</p}
- Affordable entry point for conversion
- Compact dimensions
- Standardized mounting pattern
Pros: Good value for power; Compact size; Easy to source replacements
Cons: Build quality less durable than premium brands; Warranty period shorter
7. Zero Z-Force 75 Motor: Runner Up
In our research the Zero Z‑Force 75 proved to be a lightweight alternative that can be adapted for small truck platforms. Its high efficiency and aluminum housing help keep overall vehicle weight down.
Because it was engineered for motorcycles, the motor lacks the torque needed for heavy‑load truck applications and often requires custom mounting solutions. Owners of larger pickups should look for a truck‑specific motor instead.</p}],
- Originally designed for motorcycles, adaptable to trucks
- High efficiency rating
- Lightweight aluminum housing
Pros: Lightweight for better weight distribution; High efficiency; Strong brand reputation
Cons: Designed for smaller vehicles, may need custom mounts; Limited torque compared to truck‑specific motors
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