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MKS DS545 Digital Rudder Servo 2.3kg / .07sec / 15g

MKS DS545 Digital Rudder Servo 2.3kg / .07sec / 15g

Discontinued Product

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SKU:
DS545
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This is a high precision Titanium gear servo is best suited for agile and sensitive 3D helicopter tail servos. It can be used in a plane, though its precision and strength may not fully be appreciated.

Spec.
Dead band: 0.002ms(Default)
Control System: +Pulse Width Control
Working frequence: 1520μs / 80hz Analogy mode
(RX) Required Pulse: 3.0 ~ 5.0 Volt Peak to Peak Square Wave
Operating Voltage: 4.8 ~ 5.0 V DC Volts
Operating Temperature Range: -10 to + 60 Degree C
Operating Speed (4.8V): 0.073 sec/60° degrees at no load 
Operating Speed (5.0V): 0.070 sec/60° degrees at no load
Stall Torque (4.8V): 2.20 kg.cm (30.56oz/in)
Stall Torque (5.0V): 2.30 kg.cm (31.95 oz/in)
360° Modifiable:  NO
Motor Type:  Coreless Motor
Potentiometer Drive: Indirect Drive
Driver Type: FET
Bearing Type: Dual Ball Bearings
Gear Type: Aluminum-titanium alloy Gears*4 + Plastic gear *1
Programmable: YES
Connector Wire Length: 15.0 cm (5.9 in)
Dimensions: 23X12X28mm (0.9 x 0.47x 1.09 in)
Weight:  14.5 g (0.51 oz)

  • SKU DS545
  • Brand -
  • Shipping Weight 55.0000
  • Length 0.00
  • Width 0.00
  • Height 0.00
  • Torque(kg)(min. 0.01kg) 2.20
  • Speed (Sec/60deg) 0.07
  • A(mm) 32.00
  • B(mm) 23.00
  • C(mm) 28.00
  • D(mm) 13.00
  • E(mm) 33.00
  • F(mm) 19.00
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Vai ser utilizado na calda de meus helimodelos ..

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Vai ser utilizado na calda de meus helimodelos ..

Very fragile plastic body(( bought 6 pcs, 3 of them cracked while I installed into heli frame(((!!!! HK MUST have servo case packs as spares for this servo (http://mksservo$dot$digart039$dot$com/ktmllite/images/uploads/DS545.jpg?0.20475994978022965 from MKS web site)

24 bucks servo must be more durable!!

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Very fragile plastic body(( bought 6 pcs, 3 of them cracked while I installed into heli frame(((!!!! HK MUST have servo case packs as spares for this servo (http://mksservo$dot$digart039$dot$com/ktmllite/images/uploads/DS545.jpg?0.20475994978022965 from MKS web site)

24 bucks servo must be more durable!!

I just receved this little but mighty servo the outher day It is very good looking and the price you cant beat. I have not tryed it yet but I am verry much looking fored to Monday when my turnigy rx arives and I can fire every thing up and finsh the set up on my HK500GT and this is what I am starting with for the tail rotor

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I just receved this little but mighty servo the outher day It is very good looking and the price you cant beat. I have not tryed it yet but I am verry much looking fored to Monday when my turnigy rx arives and I can fire every thing up and finsh the set up on my HK500GT and this is what I am starting with for the tail rotor

Type your review here.
Try to include as much data as possible.

Using on 450 size heli. Works very well so far (only a few flights
so far). One disappointing thing: the case plastic is very weak
because the mounting tabs simply crumbled (!). Had to glue
metal brackets to mount the servos. Still, for the price a great
servo.

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Type your review here.
Try to include as much data as possible.

Using on 450 size heli. Works very well so far (only a few flights
so far). One disappointing thing: the case plastic is very weak
because the mounting tabs simply crumbled (!). Had to glue
metal brackets to mount the servos. Still, for the price a great
servo.

Just received this servo today, as advice from some user, this servo cant center well, it always moving back and forward. i think this servo no good.

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Just received this servo today, as advice from some user, this servo cant center well, it always moving back and forward. i think this servo no good.

very cheap for this class of servo. produces little heat on my t-rex 4-50...

rock solid with my 401 gyr0.
Still working, now i have more than 20 of flight...

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very cheap for this class of servo. produces little heat on my t-rex 4-50...

rock solid with my 401 gyr0.
Still working, now i have more than 20 of flight...

Had this servo installed on a HK250 tail. To date, the 250 tail had been held solid, though there is a tendency to hunt a little when coming out of a piro. I had the KDS 800 gyro dialed to "digital"... with gain set at 40%.

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Had this servo installed on a HK250 tail. To date, the 250 tail had been held solid, though there is a tendency to hunt a little when coming out of a piro. I had the KDS 800 gyro dialed to "digital"... with gain set at 40%.

Flat out the best 450 class tail servo I can find.

tried a few, this is leaps and bounds better, and does run digital dispite what has been posted, a firmware update was put in place almost a year ago that fixed that problem.

I wont look at any other for this application.

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Flat out the best 450 class tail servo I can find.

tried a few, this is leaps and bounds better, and does run digital dispite what has been posted, a firmware update was put in place almost a year ago that fixed that problem.

I wont look at any other for this application.

This servo rocks in 450 tail with the 401B rock stable... Buy it...

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This servo rocks in 450 tail with the 401B rock stable... Buy it...

Warning. Mine only lasted 2 minutes while testing. It wasn't even under load. I moved the servo back on forth a couple of times using the Tx, then suddenly it started making weird noises. It turns out that the gears stripped them selves.

Not a good servo.

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Warning. Mine only lasted 2 minutes while testing. It wasn't even under load. I moved the servo back on forth a couple of times using the Tx, then suddenly it started making weird noises. It turns out that the gears stripped them selves.

Not a good servo.

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