Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo (High Voltage)

Read Reviews
Write a Review
Back Order Now
You may back order this item and it will ship when it arrives.
FREE Shipping Eligible! Learn More
Price: $104.99

Please Log in to receive a notification when this item arrives in stock.

Save In List
This item earns up to 105 VIP Reward Points Learn More

This is the Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo. The steel D-845WP is part of the D-Series servo line. All Hitec D-Series servos have been designed Hitec's 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 a 15 tooth HD output spline with 3mm hex screw, each D-Series servo brings monster performance never known before in the market.

NOTE: Losi Desert Buggy XL applications will require shimming at the servo or the servo tray, to raise the servo high enough to clear the chassis.  

Features:

  • 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
  • 15-Tooth 8mm Output Spline
  • Coreless Metal Brush Motors
  • Nylon Reinforced Plastic Upper and Lower Case
  • Diamond Cut Aluminum Heat Sink Center Case
  • IPD 67 Rated Water Resistant and Waterproof Proof Case
Programmable Functions:
  • End Point Adjustments
  • Direction
  • Fail Safe
  • Dead Band
  • Speed (Slower)
  • Soft Start Rate
  • Overload Protection
  • Data Save / Load
  • Program Reset

Accessories:

  • Steel Gear Set
  • Metal / Plastic 1st Gear Set
  • Plastic / Aluminum Case Set
Specifications:
Operating Voltage Range (Volts DC):
4.8V ~ 6.0V ~ 7.4V
Speed (Second @ 60°): 0.26 ~ 0.21 ~ 0.17
Maximum Torque Range oz. / in.: 454 ~ 566 ~ 698
Maximum Torque Range kg. / cm.: 32.5 ~ 40.5 ~ 50.0
Current Draw at Idle: 30 mA
No Load Operating Current Draw: 1,600 mA
Stall Current Draw: 10,000 mA
Dead Band Width: 2 µs
Dimensions (Inches): 2.59 x 1.26 x 2.44
Dimensions (Metric): 66.0 x 32.0 x 62.0
Weight (Ounces): 8.0
Weight (Gram): 227.0
Circuit Type: 32bit Programable Digital
Motor Type: 5 Poles Cored Metal Brush
Gear Material: Steel
Bearing Type: Dual Ball Bearing
Output Shaft (type / Ømm): 15T 8mm
Case Material: Plastic / Aluminum
Dust / Water Resistance: IP 67
Connector Gauge (AWG) / Strand Count: 20 / 80

Limited Warranty:
Hitec Servo Warranty: Each Hitec servo is backed by a limited two-year warranty from the date of purchase. Hitec RCD USA, INC. shall REPAIR OR REPLACE, at Hitec RCD, INC., defective equipment covered by this warranty, otherwise the purchaser and/or consumer is responsible for any charges for the repair or replacement of the product.

This product was added to our catalog on October 30, 2017

Shawn Johnson
Verified Owner
Tuesday, Jul 21 2020 (about 4 years ago)
Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo
After 1 week this servo started getting stuck at full lock left or right . Then getting burning hot. Amain would not replace it.even tho ive spent nearly 2k with them this year. I had to send it back to hitec and now they arent responding to my emails either. Love having my brand new dbxl out of service for over a month.
Lawrence Eader
Verified Owner
Wednesday, Dec 13 2023 (7 months ago)
Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo
Used on redcat rampage mt v3 and using single and so far better than stock
Matt Robertson
Verified Owner
Tuesday, Sep 22 2020 (about 3 years ago)
Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo
Ton of power at 6.0 volts, just what I needed for my HPI Baja. Will need to cut the battery box to fit it, but great upgrade, super happy.
John Jones
Verified Owner
Friday, Oct 14 2022 (about a year ago)
Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo
Big servo, lots of power! I have no doubt it will last longer that the stock servo.
Amain really helped me out with this. Put this in a Losi DBXL 2.0. It will fit in the servo tray as is, but I would suggest a very slight trim anyway.
And the direction is opposite of the stock servo, but a click of a switch on the transmitter fixes that.
Shawn Janda
Verified Owner
Friday, Apr 29 2022 (about 2 years ago)
Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo
Excellent servo I run 2 of these in my DBXLE2.0!!!! VERY STRONG AN FAST!!!
nat carpenter
Verified Owner
Tuesday, Jun 8 2021 (about 3 years ago)
Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo
Love this servo. Put one in my DBXLE and it totally woke up my steering. Plenty of speed and power. When got my super rock Rey the only downside to it was a pathetic stock servo. I ran it for a little while but ultimately it couldn’t turn the tires anymore. I knew I would be happy with the Hitec so I got another one for it as well. Don’t hesitate to buy one if you need a good 1/5 scale servo.
Gregory Reynolds
Verified Owner
Monday, Mar 15 2021 (about 3 years ago)
Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo
Great servo for 1/5 scale buggy.
Very responsive.
Sleek and smooth final finish.
I would purchase this servo again.
Robert Martin
Verified Owner
Thursday, Sep 17 2020 (about 3 years ago)
Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo
Rock solid servo?. Used it to replace the factory steering servo on my losi dbxl 2.0. and all I have to say is wow
Rodney Stovall Sr
Verified Owner
Thursday, Aug 22 2019 (about 4 years ago)
Hitec D845WP Waterproof Monster Torque Steel Gear Large Scale Servo
Thank you for your patience and understanding and loyalty .