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ZTW Spider 40A Opto ESC

Quick Overview

ZTW Spider 40A Opto ESC

Availability: In stock

Regular Price: $18.99

Special Price $9.99


ZTW Spider Series ESCs are one of the most popular multi-rotor ESCs on the market today. They are high quality speed controllers designed for simple installation and easy setup in your multi-rotor aircraft. Spider Series ESCs support super fast refresh rates for an incredibly crisp flight controller response. They also feature a smooth and linear throttle range without sacrificing a rapid response to throttle input. As usual, Spider Series ESCs come standard with the quality, performance, and reliability you have come to trust from ZTW.

  • Extremely low internal resistance
  • Super smooth and accurate throttle linearity
  • Safety thermal over-load protection
  • Auto throttle shut down in signal lose situation
  • Supports high RPM motors
  • Power arming protection (prevents the motor from accidentally running when switched ON)
  • Use new generation of the MOSFETs to make sure the ESC with low heating and more reliability


  • Output: 40A continuous, 50A burst
  • Max power: 630W
  • Input Voltage: 2-6s lipo
  • BEC Output: OPTO (NO BEC)
  • Dimensions: 52 x 27 x 10 mm
  • Weight: 33g

Additional Information

Manufacturer ZTW
Current 40amp
Burst Current (10s) 50A
Weight 33g
Dimensions (H x W x L) 52 x 27 x 10 mm