APD UHV 20S BRUSHLESS ESC
85V / 400 Amps
$2,499.00
APD UHV 20S BRUSHLESS ESC
SPECIFICATIONS:
| Peak power rating (kW) | 38 | Weight (No cables) (g) | 749 | |
| Continuous power rating (kW) | 34 | Weight (No enclosure) (g) | 296 | |
| Continuous current (A) | 400 | Dimensions (mm) | 180 x 100 x 2 | |
| Continuous rating duration (s) | cooling dependent | Input signal PWM frequency | Up to 500Hz | |
| Burst current (A) | 450 | Input PWM frequency pulse width (ms) | 1000μs to 2000μs (Adjustable) | |
| Burst rating duration (s) | 10 | Motor de-sync protection | YES | |
| Max voltage (V) | 85 | Auto Motor PWM-Freq | YES | |
| Max no. of LiPo cells | 20S | Regenerative braking | YES | |
| Min voltage (V) | 15 | Max regen current (A) | 40 (10% max set current) | |
| Min No. of LiPo cells | 5S | Max regen voltage | 110% Power on Voltage | |
| Max ERPM | 1,000,000 | Auto Timing Advance | YES | |
| Stall Protection | YES | |||
| Input resolution | 12 bit (0.02%) | Configurator Tool | YES | |
| Max operating Temperature (⁰C) (50% current limit start point) | 115 | Data Logging (Black Box) | YES | |
| Recommended airflow to achieve max power ratings (m/s) | not necessary with fan | Bi-Directional Control | YES | |
| Decoupling capacitor | internal | Micro USB Firmware Flashing | YES | |
| Screw Terminals | Wurth 7461098 | Signal/Telemetry Receptacle | Harwin M80-5401442 | |
| Recommended Cable Lugs | Wurth 5580616 | Signal/Telemetry Connector | Harwin M80-4601442 | |
| Country of Origin | Australia | |||
| Data published | December 20, 2021 |
MODES
Normal mode: Incremental + Linear power ramp control
Used with:
Fixed wing aircraft
Watercraft
Paragliders
Multi-Rotor: Instantaneous Input = Output Step Response
Used with:
Drones
Flying Cars
Heli: Soft-start for drive-train protection
Used with: Helicopters
Traction: Same as normal except for active torque control, which applies a motor phase current limit that ramps proportionally with higher motor duty-cycles
Used with: Electric bikes
Reverse: Normal mode with reverse capabilities
Used with: Watercraft requiring reverse
APD CONFIGURATOR
Windows Configuration Tool allows users to update ESC, configure settings, and access data logs.
HIGHEST QUALITY AND EFFICIENCY
Designed and manufactured in Australia using the highest quality components. APD uses aerospace grade ceramic capacitors for the lowest possible ESR and maximum reliability.
PWM-frequency dithering to avoid PWM-commutation synchronisation.
Adaptive motor timing advance and proprietary developed Active Phase-Current Demagnetisation (APCD). APCD along with synchronous rectification ensures maximum ESC efficiency.
UHV Mounting Bracket
UHV Fan Mounting Bracket
$59.00
Optional UHV mounting plate (left) and fan mount (right).
$40.00
Fan mounting holes are 81.5mm on center, and are threaded for M3 bolts. Fans must be obtained by user to suit their voltage and flow requirements. Most ~90mm fans support this mounting pattern.
Products marked "Not Suggested for New Designs" are scheduled to be superceded by Hargrave Technologies. These products will remain in production indefinitely for customers with existing applications.
Peak power ratings defined at 100% throttle, where bus current = phase current. Requires proper sizing of motor to load.
(*) Continuous amps defined as amperage sustainable for 180 seconds with adequate cooling to keep ESC at or below 115C
(**) Burst amps defined as amperage sustainable without damage to controller for a period of 5 (five) seconds. Burst should not be encountered again until ESC has returned to normal temperature
(***) Weight refers solely to the circuit board and enclosure, if any. Weight measured without any wires or connectors.
Specifications subject to change without notice.