This 40A, 20V ESC from Dualsky is designed for RC planes and helicopters. The software and hardware in this ESC is the 2nd version of its kind from Dualsky and offers many new features. For example, this ESC can support all motor types up to 210,000rpm (2-pole motors). It has a very low resistance and factory high-quality MosFETs, for high-current usage. This ESC comes ready with Dualsky Governor Mode (DGM). There is an adjustable cut-off for either motor stop or power reduction. The Dualsky Linear Brake Mode (DLBM) can be switched on or off. This brake strength can be adjusted by the transmitter when switched on. Full protection features are offered with this Dualsky ESC. These include low voltage cut-off, over heating protection and automatic cut-off in the event of a signal loss. Additionally, there are normal, soft or super-soft startup modes available for both fixed wing and helicopter setups. This ESC offers smooth and accurate throttle control throughout the range. Throttle digital signal sampling is compatible with the signal frequency of 14ms (normal mode) and 7ms high speed mode (HS mode). This throttle range can be re-calibrated to make it suitable for all brands of transmitter. It is fully PC-programmable when used with the Dualsky USB link and a compatible programming card can be used for easy reprogramming at the field. This ESC also features UBEC switching power supply, to support up to 6S LiPo (3A) and easily support 4-5pcs of standard digital servos.
  • The new designed 2nd version software and hardware have many new features.
  • Supports all motor types up to 210,000 rpm(2 Poles motors).
  • Extremely low resistance, factory high quality MosFETs, for high current usage.
  • Dualsky Governor Mode(DGM) ready.
  • Adjustable cut-off, either motor stop or reduction in power.
  • DLBM on/off - Dualsky Linear Brake Mode. Brake strength can be adjusted by transmitter when switch on.
  • Full protection features including: Low voltage cut-off, Over heating protection, signal loss auto cut-off.
  • Normal, Soft or Super-Soft start up modes available, for both fixed wing and helicopter setups.
  • Smooth and accurate throttle control throughout the range.
  • Throttle digital signal sampling, compatible with the signal frequency of 14 ms Normal mode and 7 ms high-speed mode (HS Mode).
  • Throttle range can be re-calibrated, so suitable for all brands of transmitter.
  • Fully PC programmable when used with Dualsky USB link(#45525).
  • Compatible with programming card(#45200) for easy re-programming at the field!
  • UBEC switching power supply, support up to 6S Lipo, 3A, easily support 4-5pcs of standard Digital Servos.
Dimensions (L x W x D)
52x 28x 14mm
Weight (g)
32
Number of Cells (NiXX)
6-18, 7.2-21.6V
LiPo
2-6, 7.4-22.2V
Resistance(Ri)
0.0031Ohm
Max Cont. Current & Max Cont.Output
40A, 840W
Max Burst Current & Max Burst Output
60A, 1224W
BEC / Dissipative Power
5V/3A (Swiching)
Programmable
Throttle + ProgCARD V2
Input Wires
120mm, 14AWG, DC3
Output Wires
75mm, 16AWG, DB3
Signal Wire
300MM JR
SKU DSXC4018BA
Brand Dualsky

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