BMS-1715 HV Coreless Digital MG Servo (7.4V High Voltage) 66g / 0.15sec / 17.5 kgs

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	BMS-1715 HV Coreless Digital MG Servo (7.4V High Voltage) 66g / 0.15sec / 17.5 kgs

BMS-1715 HV Coreless Digital MG Servo (7.4V High Voltage) 66g / 0.15sec / 17.5 kgs

BMS-1715 HV Coreless Digital Servo w/Titanium Alloy Gear (7.4V High Voltage) 0.15sec / 17.5 kgs

Specifications:
Weight: 66g
Direction: Clockwise/pulse travelling 1500~1900us
Dimensions: 40.5 x 20 x 39mm
Operating Voltage: 4.8~8.5v
Torque: 14.3kg/cm @ 6v, 17.5kg/cm @ 7.4v
Speed (sec/60 deg): 0.18 @ 6v, 0.15 @ 7.4v
Motor Type: Coreless
Middle Case: Aluminium Heat Sink
Lead/Plug: JR Type
Dual Ball Bearing
Titanium Alloy Gear

PRODUCT ID: BMS-1715

Weight (g)	66
Torque (kg)	17.5
Speed (Sec/60deg)	0.15
A(mm)	43
B(mm)	40
C(mm)	39
D(mm)	20
E(mm)	54
F(mm)	28

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Customer Data

158g

10+

$51.74

acc.

Futaba/JR Connector caps (5pcs/set)
Combo Price: $0.94 BACKORDER

Further discounts available for registered & logged-in customers.

Customer rated

3 crowns

Total of 3 discussions.

Dinel

20 points - 11/30/2012

I had this servo for about 4 months. Used it with a 6V bec and HV rx (FrSky) on my crawler (which i only used indoors till now - no competitions). All went well till the servo just stopped working. It started to make gear noises and it stopped at the end of the max right point of the servo throw. I opened it up to look inside at what made the gear noise (was thinking that i broke a titanium gear). All titanium gears were ok except the one that is mounted on the motor shaft. THAT ONE IS NORMAL BRASS!!! It had damage from the titanium one that was conected to it and all the teeth were polished off at the contact point. Disapointed that Blue Bird made such a **** mistake! Why in hell mount a brass gear on the motor shaft and make the rest from titanium?!

Dinel

20 points

Relevant picture uploaded in the files section

silvana

34 points - 9/6/2011

DIVIDE OZ POR 13,3KGF - A RESPOSTA

Richard

3 points - 5/8/2011

Do you know if the Output spline for the servo arm match's any other manufactures so that aftermarket arms can be used ?

WAM74

1 points

Len posted below the "F-guy's" arms would fit. Futaba I presume. I'd like to run this www.link

Voldos

15 points

What is the "frame rate" for this servo if we use a powerbox system "competition" ?

Customer Reviews

Overall Rating		jandavid59 17 likes
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Quality

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Ok guys I ordered over 6 pcs of these servos for testing purposes and to install in my planes. All 6 were tested under extreme pull stress starting from 8kg/cm to 17kg/cm at 7.4V. The servos easily reach 16.0kg/cm without any problems.
I tested electronics and all was well-made. The gears are good and smooth. Overall, the quality of these servos are Good for those who need 17kg/cm performance.

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Overall Rating		Dinel 20 likes
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Overall Rating		5/23/2013 49dimes 5 likes
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Quality

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Used these servos on a 50cc yak54. They performed well but one of five servos started jittering only after 6 flights. I contacted Blue Bird Technologies Ltd. and they are going to repair the servo under warranty. If it were not for this small problem I would rate 5 crowns all around. I use other Blue Bird servos in giant scale planes and have had great success.

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BMS-1715 HV Coreless Digital MG Servo (7.4V High Voltage) 66g / 0.15sec / 17.5 kgs

Futaba/JR Connector caps (5pcs/set)