Convert your 40-size model to clean, quiet electric power with the Dualsky 40E Tuning Combo. This matched power system pairs the ECO 3520C V2 820KV brushless outrunner with Dualsky's new-generation Summit Lite 60A ESC — the ideal electric equivalent for .50 4-stroke or .32–.40 2-stroke glow models, running 3S–4S LiPo packs.

The Summit Lite 60A features an integrated high-current UBEC with excellent peak performance to power your receiver and servos, selectable rotation direction, and a full suite of protections: low voltage, over-heat, throttle, current and low-RPM. Fine-tune your setup via the Dualsky USB Link Multi Purpose (DSB22382, sold separately).

Features

  • Matched motor + ESC combo for 40E class aircraft
  • ECO 3520C V2 820KV brushless outrunner motor
  • New-generation Summit Lite 60A ESC
  • Integrated high-current UBEC with excellent peak performance
  • 3S–4S LiPo compatible
  • Low voltage, over-heat, throttle, current and low-RPM protection
  • Selectable rotation direction
  • Programmable via Dualsky USB Link Multi Purpose (DSB22382, sold separately)

Specifications

  • Motor: Dualsky ECO 3520C V2, 820KV
  • ESC: Dualsky Summit Lite 60A
  • Battery: 3S–4S LiPo
  • Suits: .50 4-stroke or .32–.40 2-stroke electric conversions / 40E class models

Package Contents

  • 1x ECO 3520C V2 820KV brushless motor
  • 1x Summit Lite 60A ESC
  • Mounting accessories

Motor Specs

KV 820
Turns 5
Weight (g) 210
Dimensions(D x L) [mm] 43.2x42.4
Slots & Poles 12N14P
Ri (mOhm) 18.7
lo @10V (A) 1.7
No. of Cells (LiPo) 3 or 4
Max. Efficiency Current [A] 40
Max. Burst Current (15S) [A]   65
Max. Power(15S) [W] 1040
Max. Torque [N*M] 0.91
Shaft diameter(mm) 6
Mounting holes pitch 25/25
Input Connectors GC4.0
Propeller 4S: 13x8E, 14x76, 15x6E
Class .50 4-stroke or .32-.40 2-stroke (40E)

ESC Specs

Dimensions (LxWxH) 66 x 25 x 10.7mm (w/o wire)
Weight (w/ wire) 49g
Number of Cells 3S-6S LiPo, 11.1V-22.2V
Continuous Current 60A
Burst Current 80A
Resistance (Ri) (mOhm) ~1.4 milliohms
Battery eliminate circuit BEC 6.0V, Switching mode, 6A const./10A peaks
Signal & Frequency Default = PWM(upto 333Hz), THR calibration Enabled
Timing System Programmable (Default=16°)
Motor Direction Normal - Reversed - Bidirectional (4D flight & EDF Braking)
Programming USBLINK MP (BLHeli32_Suite)
Start Power 100% (Programmable)
Work Frequency LOW = 24KHZ, High = 24KHz (Programmable)
Telemetry ON (Auto telemetry enabled, protocol=KISS)
Energy Recovery YES (Default-Disable, freewheel)
Brake On Stop Default=OFF (Adjustable)
Maximum Speeds PWM at 8KHz: 510k erpm, Multishot at 16kHz: 450k erpm / Dshot at 8kHz: 470k erpm / Dshot at 16kHz with sine: 280k erpm
Low Voltage Protection Programmable (Default=3.00V/cell)
Acceleration Default =125ms (Programmable)
Overheat Protection YES(Default=140 C)
Water & Dust Proof IP43
Beacon Beeps YES, 20 Mins
Input Wires 14AWG, 150mm
Wires to Motor 14AWG, 80mm w/ DB4F
Signal Wires JR, 350mm + 1pin telemetry
SKU DSB59312
Barcode # 6941047193123
Brand Dualsky
Shipping Weight 0.5000kg
Shipping Width 0.100m
Shipping Height 0.100m
Shipping Length 0.180m
Shipping Cubic 0.001800000m3

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