BK Servos DS-7001HV High Voltage Metal Gear Digital Standard Cyclic Servo

[BKSFS01]
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This is the BK Servos DS-7001HV High Voltage Metal Gear Digital Standard Cyclic Servo.  The DS-7001HV is a full size high voltage servo designed by Bert Kammerer. The DS-7001HV delivers lightning fast speeds, combined with very high torque and excellent centering, making it suitable for any high performance R/C helicopter that uses full size servos.

Specifications:

  • Operation Voltage: 6V – 8.4V
  • Weight: 50g (1.7 Oz)
  • Torque:
    • @ 6V: 17 kg/cm (236 oz/in)
    • @ 7.4V: 19.5 kg/cm (270 oz/in)
    • @ 8.4V:  21.3 kg/cm (295 oz/in)
  • Speed:
    • @ 6V: 0.07 sec/60
    • @ 7.4V: 0.055 sec/60
    • @ 8.4V: 0.049 sec/60
  • Dimensions: 20x40x37mm
  • Frequency: 1520us/333 hz
  • Gear Type: Metal
  • Motor Type: Coreless

This product was added to our catalog on April 22, 2014.

Christina Richardson
Verified Owner
Saturday, Jun 6 2015 (4 weeks ago)
BK Servos DS-7001HV High Voltage Metal Gear Digital Standard Cyclic Servo
These servos are smooth and powerful, they seem to be a bit power hungry only get 2 flights on a 2400mah battery with the Synergy N7. I am sure its because they are coreless, with a brushless I get 4 flight with same setup. Highly recommended if you don't want to pay the extra 50 bucks for the bk brushless.
Jim Leonard
Verified Owner
Friday, Jan 23 2015 (5 months ago)
BK Servos DS-7001HV High Voltage Metal Gear Digital Standard Cyclic Servo
Using these on a SAB Goblin 570. I have over 100 flights on them without a problem. They hold strong, move quick and use very little power. Im running them directly off a 2s 1300 20c lipo, and at the end of (4) 4:30 flights the have used about ~500mah (tail servo is Protek 270s for reference).
james hughes
Verified Owner
Thursday, Jul 10 2014 (11 months ago)
BK Servos DS-7001HV High Voltage Metal Gear Digital Standard Cyclic Servo
very smooth except you have to constantly adjust trim which in my book makes it no bueno looks cool maybe good for a shelf queen

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