nVR2 - BLDC Control System

nVR2 - BLDC Control System

Brushless motor powerchair control system - fully compliant with US, European and Asian standards

  • Suitable for all small BLDC powerchairs
  • Simple motor-matching for optimal performance
  • Smooth and efficient motor control
  • Powerful – 40Arms for 1 minute
  • Low off-state current for small batteries (5Ah)
  • Compliant with NA, EU and Asian Standards
  • FDA Master File (MAF) for 510(k) submissions
  • MDR CE-marking documentation pack
  • TÜV certified
  • CFDA and KFDA documentation packs
  • Flexible BDI algorithm for various battery types
  • Battery Management System (BMS) Interface
  • Compact Joystick Module
  • Optional sealing cover
More Details


nVR2 - BLDC Control System

Designed specifically to meet the requirements of small powerchairs fitted with Brushless DC (BLDC) motors, Curtiss-Wright’s nVR2 BLDC control system is the ideal choice for international manufacturers. Superb driving performance is achieved with minimal programming, allowing OEMs to simply match a range of BLDC motors to the control system, quickly and efficiently.

The Power Module, fitted with cost-effective, industry-standard connectors, can supply an impressive 40Arms to each motor at peak power. Consuming minimal current while switched off, the control system easily meets international standards, even when the chair is fitted with small-capacity (5Ah) batteries.

Designed to comply with all relevant international standards and independently certified by TÜV, Curtiss-Wright can provide a Master Access File in support of FDA 510(k) submissions, as well as information for MDR CE-marking and documentation packs suitable for the CFDA and KFDA.

The nVR2 BLDC control system features a flexible BDI algorithm allowing manufactures to effectively set different discharge curves for various battery types. In addition, the Power Module is fitted with a Battery Management System (BMS) interface. As a future-proofing feature, this can be connected to a Li-ion BMS to provide accurate state-of-charge information, as well as exchanging an array of data, such as battery temperature and error codes.

Featuring simple, easy-to-use controls, the Joystick Module, with its sleek and compact design, lends itself perfectly to indoor use.

An optional sealing cover is available if the powerchair is required to be used outdoors.

Finally, adjusting the nVR2 BLDC control system to suit the end-user, can be achieved with ease, utilizing Curtiss-Wright’s established programming tools.

 Product Codes:
 nVR2 BLPM40  Power Module
 nVR2 JSM-BL-1.2M  Joystick Module (1.2M)
 nVR2 JSM-BL-0.29M  Joystick Module (0.29M)
 nVR2 JSM-BL-0.61M  Joystick Module (0.61M)

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