Hitec D-645MW High Voltage High Torque Digital Metal Gear Servo Airplane Multi-Pack (4 Servos)
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Overview
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Overview
Airplane Multi-Pack - 4 Pack of D-645MW High Voltage High Torque Digital Metal Gear Servos from Hitec - HRC36645
The metal D-645MW is part of Hitec's D-Series servo line. All Hitec D-Series servos have been designed using brand new, cutting edge, custom engineering. Combining industry leading high-resolution, state-of-the-art ultra-response technology with a 32-bit MCU and 12-bit ADC for unprecedented programmability and flexibility, these servos deliver significantly smoother movement. The speedy, powerful line operates on a wide 4.8 ~ 8.4 voltage range, allowing use with any common battery chemistry without the need for adapters or regulators. Featuring Hitec’s industry standard 25-tooth output spline with 3mm hex screw, each D-Series servo brings monster performance never known before in the market.
Features:
- Convenient four-pack of Hitec servos is perfect for balsa ARF models
- Programmable PWM Digital Amplifier
- 32-Bit MCU with 12-Bit ADC Circuitry
- 4096 Resolution
- 1M Cycle Long Life Potentiometer
- Wide Operating Voltage (4.8 ~ 8.4 Volts DC)
- Dual Ball Bearing Supported Output Shaft
- 25-Tooth Output Spline
Includes:
- Four (4) Hitec D-645MW High Voltage High Torque Digital Metal Gear Servos
- Mounting hardware and horns

Product Specifications:
Servo Class |
Standard |
Servo Type |
Digital |
Gear Material |
Metal |
Direction |
Standard / Normal |
Operating Voltage Range |
4.8V to 7.4V |
Speed (Second @ 60°) |
0.28 ~ 0.20 ~ 0.17 |
Maximum Torque Range oz. / in. |
115 ~ 158 ~ 180 |
Current Draw at Idle |
30 mA |
Current Draw Operating (No Load) |
500 mA |
Dimensions (L x W x H) |
40.6 x 19.8 x 37.8mm |
Weight |
57g (2.11oz) |
Lead Length |
310mm |
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Hitec D-645MW High Voltage High Torque Digital Metal Gear Servo Airplane Multi-Pack (4 Servos)
- Regular price
- $14900
- Sale price
- $14900
- Regular price
- $
- (Save $-149.00)
- Unit price
- /per
Pay with Affirm on orders over $250. Check your purchasing power
Adding product to your cart
Customer Reviews

- Ease of Use / Assembly Very Easy Very DifficultDifficultAverageEasyVery Easy
- Performance Very Good Very WeakWeakOkayGoodVery Good
- Quality Very Good Very WeakWeakOkayGoodVery Good
- Value for the Money Good Very LowLowOkayGoodVery Good
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Motion RC delivers on time every time.
- Quality Very WeakWeakOkayGoodVery Good
- Value for the Money Very LowLowOkayGoodVery Good
- Ease of Use / Assembly Very DifficultDifficultAverageEasyVery Easy
- Performance Very WeakWeakOkayGoodVery Good

Servo
works great speed is good
- Performance Very WeakWeakOkayGoodVery Good
- Ease of Use / Assembly Very DifficultDifficultAverageEasyVery Easy
- Value for the Money Very LowLowOkayGoodVery Good
- Quality Very WeakWeakOkayGoodVery Good
Hitec servo’s
Top product always works , never let me down
- Performance Very WeakWeakOkayGoodVery Good
- Ease of Use / Assembly Very DifficultDifficultAverageEasyVery Easy
- Value for the Money Very LowLowOkayGoodVery Good
- Quality Very WeakWeakOkayGoodVery Good

great timely service
Great Servos, came in a timely manner, couldn't be happier.
- Performance Very WeakWeakOkayGoodVery Good
- Ease of Use / Assembly Very DifficultDifficultAverageEasyVery Easy
- Value for the Money Very LowLowOkayGoodVery Good
- Quality Very WeakWeakOkayGoodVery Good

top gun in servos
Hitec servos are so far the best I have ever used! And Motion has the best price!
- Performance Very WeakWeakOkayGoodVery Good
- Ease of Use / Assembly Very DifficultDifficultAverageEasyVery Easy
- Value for the Money Very LowLowOkayGoodVery Good
- Quality Very WeakWeakOkayGoodVery Good

My “go to servo”!
I love these! I use them for 20cc-60cc aircraft. I switched to them after 5 years of using hitec 645’s. (which are also good servos) The price is good for...read moreI love these! I use them for 20cc-60cc aircraft. I switched to them after 5 years of using hitec 645’s. (which are also good servos) The price is good for what you get. They are fast and quiet. Buy with confidence, fly with confidence!
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Overview
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Hitec D-645MW High Voltage High Torque Digital Metal Gear Servo Airplane Multi-Pack (4 Servos)
ARF BUNDLE - ARF plus Electronics - $219.00
- Regular price
- $14900
- Sale price
- $14900
- Regular price
- $
- (Save $-149.00)
- Unit price
- /per

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