ZF Has a 48-Volt Mid-Drive Motor
The ZF CentriX Drive is a surprisingly lightweight system with up to 600W and 90Nm of power output, while offering powerful 48V circuitry.
The ZF CentriX Drive is a mid-drive motor that can produce up to 90Nm of torque and a maximum power output of 600W. Those are solid numbers but what is even more impressive is that the CentriX Drive weighs just 2.5kg (5.5 lbs.). In fact, ZF makes two different versions of the CentriX Drive, the CentriX 90, which produces up to 600W and 90Nm of torque and the CentriX 75, which produces up to 450W and 75Nm of torque.
The motors can be configured with either a 504Wh or 756Wh battery. ZF also produces a controller, a color display, a top-tube-mounted power button and a smartphone app.