【几只好强的舵机……】
前些时间搜罗了些即将上市的舵机，看似非常的强大……:em21: :em21: :em21:【Hitec RCD】
HS-7950TG （7955的更大力版本？）
Detailed Specificationshttp://www.hitecrcd.com/images/spacer.gifMotor Type:CorelessBearing Type:DualSpeed:.15EnglishMetricTorque:403(29Kg)http://www.hitecrcd.com/images/spacer.gif
Detailed Feature DescriptionsG2 Digital Circuit
Titanium Gear Train (MK first gear)
Ultra Performance Coreless Motor
Heatsink Case
Hardened steel gear pins Supported by Axial Brass Bushings
(8) O-Rings for Water/Dust/Fuel protection
Dual Ball Bearing Supported Output Shaft
Programmable Features Include:
Dead Band Width Direction of Rotation Speed of Rotation (slower) End Points Neutral Points Fail Safe On/Off Fail Safe Point Resolution* (default is high resolution) [*]Overload Protection* (default is off)*These features are only programmable with the HFP-20, HPP-20 or HPP-21 programmers.
HS-7940TG (7955的超快速版本？)
Detailed Specificationshttp://www.hitecrcd.com/images/spacer.gifMotor Type:CorelessBearing Type:DualSpeed:.07EnglishMetricTorque:182 in/ozhttp://www.hitecrcd.com/images/spacer.gifDetailed Feature DescriptionsG2 Digital Circuit Titanium Gear Train (MK first gear) Ultra Performance Coreless Motor Heatsink Case (8) O-Rings for Water/Dust/Fuel protection Dual Ball Bearing Supported Output Shaft Programable Features Include:
[*]Dead Band Width[*]Direction of Rotation[*]Speed of Rotation (slower)[*]End Points[*]Neutral Points[*]Fail Safe On/Off[*]Fail Safe Point[*]Resolution* (default is high resolution)[*]Overload Protection* (default is off)*These features are only programable with the HFP-20, HPP-20 or HPP-21 programmers.
【JR】
DS8711 HV (7.4V Li电高压舵机，全铝外壳，超大力……)
DS8711HV High Voltage Ultra Torque Servo
Overview
The 8711HV delivers unheard of power through a new SuperSteel gear train and does it all on a 2S LiPo pack -- without a regulator!
Add its rugged new aluminum case, high voltage motor, legendary JR quality and true, zero-deadband precision--plus its blistering, 0.12 second speed--and the 8711HV represents a whole new level of big model servo performance.
Key Features
[*]Rugged new aluminum case[*]JR® SuperSteel™ gears for high precision, long wear[*]Exclusive motor designed for high voltage applications[*]Outstanding precision combined with outlandish performanceSpecs
Size Category: StandardType: DigitalApplication: Giant Scale AircraftTorque: 480 oz/in (2S Li-Po) (34.5Kg)Speed: .12 sec/60° (2S Li-Po)Dimensions (WxLxH): .82" x 1.58" x 1.57"Weight: 2.6 ozBushing Or Bearing: BearingBearing: DualMotor Type: CorelessConnector Type: JRGear Type: MetalGear Material: SuperSteel™Voltage: 7.4V (2S Li-Po)Deadband: Less than .001ms
DS8717 HV (7.4V Li电高压舵机，全铝外壳，超快速……)
Overview
With its new aluminum case, SuperSteel gears, a high voltage motor and improved electronics, the 8717 takes helicopter servos to a whole new galaxy of performance.
Plus it maitains JR's legendary reliability and unmatched, true zero-deadband precision.
Key Features
[*]Rugged new aluminum case[*]JR® SuperSteel™ gears for high precision, long wear[*]Exclusive motor designed for high voltage applications[*]Outstanding precision combined with outlandish performance
Specs
Size Category: StandardType: DigitalApplication: 50 size and larger helisTorque: 230 oz/in (2S Li-Po)Speed: .06 sec/60°Dimensions (WxLxH): .82" x 1.58" x 1.57"Weight: 2.6 ozBushing Or Bearing: BearingBearing: DualMotor Type: CorelessConnector Type: JRGear Type: MetalGear Material: SuperSteel™Voltage: 7.4V (2S Li-Po)Deadband: Less than .001ms
:em21: :em21: :em21: ……
看似太强大了，不知道为什么，JR的都是飞行用的呢……
上张JR的图图：
8711:
8717:
[ 本帖最后由 DYGM 于 2008-10-27 10:42 AM 编辑 ] 舵机扛得住锂电 接收机不行啊...还要单独接线 很烦
回复 2# 的帖子
Spektrum 2.4G 那些接收是可直接 2S 锂电！我的DX-3R 也准备这样！;P
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