We have Moved! 

After heroic efforts by the team here Grin is now operating out of our new 14,000 square foot facility on Odlum Drive.  Basic orders are being shipped out again and more complex kits and wheelbuilds should start moving the first week of February. 


36-52V, 20A Sinewave Controller with ON/OFF Switch and Either 90cm or 120cm (for Front hub) Motor Phase Cable using Waterproof Z910 Higo Connector. For use with GEARED hub motors. New Model with WP8 CA Plug. 

Full Product Information Page

Availability: Out of stock ETA: 2020-09-15 00:00:00

20A Sinweave Grinfineon Controller

Features include:

  • New WP8 Cycle Analyst Connector
  • Wide Input Voltage Range (27-58V)
  • Includes Waterproof 9 Pin Higo Z910 Connector for Motor Phase, Hall, and Speed
  • Operates both Sensored and Sensorless
  • Quiet Sinusdoial Output when Sensored
  • Sensorless up to 28000 eRPM, Geared Motor Compatible
  • Fully Proportional Regenerative Braking from 0-0.8V Throttle Signal
  • FWD/REV Input Wire
  • Integrated ON/OFF Push Button Switch with Rubber Boot
  • Waterproof Gasket

For more information please see the Grinfineon controller page.

More Information
Country of Manufacture China
ETA Sep. 14, 2020
Dimensions (L x W x H, mm) 110 x 71 x 34
Actual Weight (kg) 0.4700
Max Regen Voltage (V) 58
Max Battery Amps (A) 20
Battery Range (V) 36V-52V Nominal
Low Voltage Cutoff (V) 27
MOSFETs 6 x AOT460
Control Chip XCKJ 3232C
Connector(s) Anderson, JST-SM, WP8 (HiGo 0812), Z910
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