Navitas TAC3 850A AC Conversion Kit for Yamaha Drive & Drive2 48V & 72V | TAC3 850A + 7.5kW AC Motor | Replaces MORIC Controller | CAN Enabled

Navitas TAC3 850A AC Conversion Kit for Yamaha Drive & Drive2 48V & 72V | TAC3 850A + 7.5kW AC Motor | Replaces MORIC Controller | CAN Enabled

Navitas TAC3 850A AC Conversion Kit for Yamaha Drive models and Drive2 golf carts is engineered for high-performance 48V and 72V applications. This complete AC motor and controller upgrade delivers extreme torque, faster acceleration, stronger hill-climbing power, and higher top speeds compared to factory systems.

Upgrade your Yamaha golf cart with the Navitas TAC3 850A AC Conversion Kit, engineered for Yamaha Drive (G29) and Yamaha Drive2 electric models. Designed for both 48V and 72V applications, this high-output system delivers extreme torque, faster acceleration, stronger hill-climbing power, and higher top speeds compared to factory setups.

This high-performance 7.5kW AC motor and 850 amp controller kit is ideal for lifted carts, oversized tires, heavy passenger loads, towing applications, and demanding performance builds.

TAC3 850A Controller with 7.5kW High-Torque AC Motor

At the core of this Navitas AC conversion kit is the advanced TAC3 850 amp MOSFET controller paired with a powerful 7.5kW 19T AC golf cart motor. This combination provides smooth, efficient power delivery while dramatically increasing torque output across the full speed range.

• 850A TAC3 MOSFET technology for maximum torque and speed
• 7.5kW AC motor with 19 tooth configuration
• Compatible with 48V and 72V performance setups
• Improved acceleration and throttle response
• Enhanced hill climbing capability

Bluetooth Programmable Performance Control

The built-in Bluetooth programmable controller allows you to fine-tune performance directly from your smartphone using the Navitas OEM, Dealer, or End User App.

• Adjust top speed
• Modify acceleration curves
• Control regenerative braking (forward & reverse)
• Enable speed limiting
• Optimize battery usage and efficiency

The Navitas dashboard includes a digital speedometer, gear indicator, live battery voltage monitoring, and motor/controller temperature tracking. Diagnostic alerts can be sent directly to your technician or dealer via email.

Sealed, Waterproof & Built for Demanding Use

The IP65 fully sealed TAC3 controller features AmpSeal waterproof connectors to resist water, dust, and debris intrusion. Safety features such as thermal protection and rollback protection ensure dependable operation in demanding environments.

• Thermal overload protection
• Rollback protection for incline safety
• Adjustable regenerative braking
• One-button cart lock-out feature
• OEM multi-platform mounting options

Fitment

• Yamaha Drive (G29)
• Yamaha Drive2
• 48V and 72V electric models with compatible factory configuration

Kit Includes

• TAC3 850 Amp Navitas AC Controller
• 7.5kW AC Motor (19T)
• OEM Specific Wiring Harness
• Motor Sensor Cable

If you’re looking for a serious Yamaha Drive speed upgrade or Yamaha Drive2 torque upgrade, this Navitas TAC3 850A AC conversion system delivers unmatched power, programmability, and durability for both 48V and 72V builds.

SKU / Cross Reference Number: 25-169