The steel D-840WP is part of the Hitec D-Series dynamo 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

• Steel Gears
• 32-bit MCU and 12-bit ADC
• Plastic and Aluminum Case
• 15-tooth HD output spline

Specifications
Bearing: Dual
Bushing Or Bearing: Bearing
Connector Type: Z-Connector
Gear Material: Titanium
Gear Type: Metal
Height: 2.60 in:(66mm)
Length: 2.44 in: (62mm)
Programmable: Yes
Servo Operating Voltage: 4.8-8.4V (High Voltage)
Servo Type: Digital
Speed: .17 @ 4.8v, 0.14 @ 6.0v, .11 @ 7.4v
Spline Count: 15-Tooth
Torque: 264 oz-in @ 4.8v, 333 oz-in @ 6.0v, 417 oz-in @ 7.4v
Weight: 8.0 oz (227g)
Width: 1.26 in (32mm)