HARGRAVE TECHNOLOGIES microDRIVE LP BRUSHLESS CONTROLLERS
Groundbreaking FOCAL (FOC) algorithm combines FOC drive plus traditional trapezoidal drive as needed for peak efficiency throughout the throttle range.
microDRIVE LP & LPi
- CAN communication
- FOCAL (FOC) + trapezoidal algorithms for maximum efficiency
- NDAA compliant available
Please call Neutronics at +1 858-674-2250 for product application guidance, pricing and availability.
Key Data – microDRIVE LP
Electrical:
15 – 60 V
60 A continuous, 110 A burst
Physical:
94g base weight
IP67 ingress rating
Communication:
DroneCAN, DShot150 – DShot600,
IP67 ingress rating
Offered without enclosure as the LPi model
Physical:
94g base weight
17mm x 33.5mm x 72.5mm
| PARAMETER (UNIT) | VALUE | NOTES |
| Nominal Power Supply Voltage | (V) 7 – 34 [3S – 8S] | The recommended operating range for the units. |
| Absolute Power Supply Voltage | (V) 6 – 35 | Breaching absolute limits will result in unexpected shutdowns or unit failures. |
| Rated Phase Current | (A) 20 Per Channel. | Indefinitely, when appropriately cooled. |
| Peak Phase Current | (A) 40 | Per Channel. When appropriately cooled. |
| NDAA Compliance | Standard | NDAA Compliant |
| Country of Origin | Australia | |
| Weight (g) | 20 [0.7 oz] | Base weight only, not including options. |
| CAN Bus Support | DroneCAN, ARINC825* | Other protocols can be requested.*ARINC825 support to be added in future firmware update. |
| CAN Bus Termination | ✓ | Selectable with solder jumper. |
| Auxiliary Output Rail / BEC | 5V, 2.5A | Can supply up to 2.5A |
| Telemetry | ✓ | CAN, Serial and PWM telemetry supported. |
| Firmware Updates | ✓ | Firmware update through CAN interface |
| DShot Support | DShot150 – DShot600 | Standard and Bi-Directional DShot supported. |
| Servo PWM Support | ✓ | 50-499 Hz input frequencies supported. |
| Input Resolution | 10-bit | Resolution on DShot and PWM input signals. |
| Minimum Switching Frequency (kHz) | 4 | Automatic switching, configurable range. |
| Maximum Switching Frequency (kHz) | 64 | Automatic switching, configurable range. |
| Commutation Types | FOCAL and Trapezoidal | Configurable motor control algorithm. |
| Efficiency | Up to 99% | Maximum achievable efficiency. 2-pole motor speed. |
| Maximum RPM (Trapezoidal) (eRPM) | 500,000 | 2-pole motor speed. |
| Maximum RPM (FOCAL) (eRPM) | 200,000 | 2-pole motor speed. |
| Telemetry | ✓ | CAN, Serial and PWM telemetry supported. |
| Firmware Updates | ✓ | Firmware update through CAN interface |
| DShot Support | DShot150 – DShot600 | Standard and Bi-Directional DShot supported. |
| Servo PWM Support | ✓ | 50-499 Hz input frequencies supported. |
| Input Resolution | 10-bit | Resolution on DShot and PWM input signals. |
| Regenerative Braking | ✓ | Configurable operation. |
| IP Rating | × | No ingress protection, this unit relies on the user to provide an appropriate enclosure. |
| Operating Temperature (°C) | -20 – 110 [-4 - 230°F] | Continuous operation above 85°C [185°F] may reduce lifetime of unit. |
Setup and configuration:
USB C connector allows easy connection to platform agnostic GUI.
Once GUI installed, host platform may be completely air-gapped.
Designed and manufactured in Australia.
Stocked and supported in the US by Neumotors.
Products may be produced in compliance with the United States National Defense Act (NDAA) 2023. All legislated components may be sourced outside of NDAA countries of concern.
Products below are EO13981 compliant