Pay in installments of $14.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
DualSky Ultra 40A ESCDualskys' high end 40A 2 6S brushless speed controller. For Airplanes and Helicopters. Features: Super strong 5A UBEC Failsafe BEC switch Supports S. BUS Adjustable Governor Mode (Heli's) Fully programmable 32 bit ARM Processor Dimensions 63x34x15. 8mm Weight w o wire 52g Number of Cells 2 6s Lipo Continuous Current 40A Burst Current 60A Input Signal PWM SBUS BEC Adjustable 5 7. 4V @ 5A Receiver Filter Yes Fail Safe Yes Programming Method Throttle or
Dualskys' high-end 40A 2-6S brushless speed controller.
For Airplanes and Helicopters.
Features:
- Super strong 5A UBEC
- Failsafe BEC switch
- Supports S.BUS
- Adjustable Governor Mode (Heli's)
- Fully programmable
- 32-bit ARM Processor
| Dimensions | 63x34x15.8mm |
| Weight w/o wire | 52g |
| Number of Cells | 2-6s Lipo |
| Continuous Current | 40A |
| Burst Current | 60A |
| Input Signal | PWM / SBUS |
| BEC | Adjustable 5 - 7.4V @ 5A |
| Receiver Filter | Yes |
| Fail Safe | Yes |
| Programming Method | Throttle or Programming Card V3 |
| High Response System | Yes |
| Governor Mode | Yes |
| Brake | 5 step |
| Timing | Adjustable |
| Soft Start | 3 Steps |
| Acceleration | 5 Steps |
| Low Voltage Cutoff | Yes |
| Arming Sequence | Yes |
| Overheating Protection | Yes |
| Water and Dust Proof | Yes |
| Finned Heat Sink | Yes |
| Protective Housing | Yes |
| LED Indicator | Yes |
| Input Wires | 14AWG 150mm long |
| Output Wires | 16AWG 75mm long |
| Signal Wire | JR Style Connector 300mm long |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 24 reviews
Sort
Product Reviews
★★★★★ 5
She sat still and licked peanut butter. I clipped nails!! "FINALLY" 😃😄
Color: Mixed, Size: Medium, Color: Mixed, Size: Medium
I have a Belgian Malanois who WILL NOT let me clip her nails. I got this a little bit of peanut butter in the places you can put it under the bottom in little compartments like which she sits and trys to lick it all out of every little cranny and while doing that, BOOM nails clipped and filed. Great product and worked exactly as I needed. Highly suggest if ya need the fur baby to sit still while you brush alor clip whatever you need, it works and if it works for my Dog a Belgian Malanois-look them up-it will def work for yours!!!! Oh yeah another great thing is it's nearly indestructible. I say nearly because she will prove me wrong if I say it is completely indestructible. Good buy. I suggest it for sure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2025
★★★★★ 1
Plastic cut my dog
Color: Mixed, Size: Medium
If your pet chews a lot do not buy. My dog chewed the plastic and cut her nose when grabbing the toy because of how sharp it became.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
pretty strong
Color: Mixed, Size: Medium, Color: Mixed, Size: Medium
she loves it :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Durable and fun
My puppy, 10 months and 52 pounds is an avid chewer on bones and toys. This has lasted her months and no sign of damage. It’s a keeper!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Lasts Great With a Heavy Chewer
We have had this for two weeks now, and our Pitbull has yet to destroy it. He normally destroys other chews in minutes. Great value, top quality, keeps him well occupied and does not squeak excessively. Seems to have good chewability. Size seems perfect for our 75 lb. Pitty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2025