Highest Quality Products Coast to Coast

JR NX8931 Pro Ultra Torque MG WV Smart Servo

JR NX8931 Pro Ultra Torque MG WV Smart Servo

In Stock

Item:   JR PSNX8931
Price: $149.99 
Item Qualifies for Free Ground Freight (48 States) on Orders Over $250
Add to Cart

JR NX8931 Pro Ultra Torque MG WV Smart Servo

Ask any competition IMAC flyer or serious giant scale 3D enthusiast what their servo of choice is, and you’ll undoubtedly hear the DS8911 mentioned more often than not. This isn’t by accident- the DS8911 provides the perfect blend of brute strength and precision at a price point that won’t break the bank. What could be better than that?

Well, how about an updated center heat sink case for improved cooling, and a ton of programmability to customize and fine-tune each individual servo to its location in the airplane. Well, look no further than the new NX8931 servo from JR.

Featuring automatic output detection, these new JR Smart Servos can be used with either conventional (PWM) or XBus installations for ease and flexibility. Programming is simple via your XBus-equipped JR XG-series DMSS transmitter, and not only can servo direction and travel be adjusted, but it is now possible to fine tune holding power, stopping speed, deadband, starting power, total servo travel, create an alarm if servo load exceeds a user-set limit, enable slow start, as well as enhanced failsafe features to help protect your servos in the event of signal loss.

If you’re looking to take the performance of your model to unprecedented heights, take a look at the new NX8931 servos from JR and feel the difference the new JR NX Smart Servos can provide.
  • JRPSNX8931 Pro Ultra Torque MG WV
  • Torque: 319.2 (4.8V)/411.0 (6.0V)/506.8 (7.4V)
  • Speed: 0.20 (4.8V)/0.16 (6.0V)/0.13 (7.4V)
  • Dimensions (L/W/H): 1.59x0.83x1.38 in
  • Weight: 2.54 oz
  • Input Voltage: 4.8-8.5v
  • Shaft Support: Dual Ball Bearing
  • Comparable to DS8911HV
Chief Aircraft Logo

The best service and prices, with the largest inventory & fastest shipping. Serving aircaft owners, pilots & RC modellers for 30 years.

Grants Pass Airport
1301 Brookside Blvd. - Grants Pass, OR 97526
West Coast Store: Mon-Fri 7am-5pm Pacific Standard Time

Deland Airport
813A Flightline Blvd. Ste. 1 - Deland, FL 32724
East Coast Store: Mon-Fri 8:30am-5:30pm, Eastern Standard Time

Secure Card Transactions

USA ePay

Chief's Secure Ordering

Online Orders:Our Site is Secure!
Aircraft / Avionics Orders:(800) 447-3408
Radio Control Orders:(877) 219-4489
24 Hour Fax:(541) 479-4431
Master Card Logo Visa Logo American Express Logo Discover Logo

Chief's Customer Service

Customer Service: (800) 447-3408

Customer Service Request Form

Customer Service Info

Business Hours

E-mail & Phone Numbers