WARCRC > Basic Tech > Tech How-To and Reviews Crawler Electronic Options

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Old 01-09-2019, 04:57 PM   #1
justinart24's Avatar
Join Date: Apr 2009
Location: Lake Stevens
Posts: 9,269
Default Crawler Electronic Options

Rating System (My Opinion)
♥: It will get you buy
: Average, must have
: Beefcake
: Over the top

Scale Winches:

Steering Servo (Stronger servos will need a BEC, view last section for BEC)
HiTec HS-645MG High Torque Servo (Part# HRC32645S) ($29.99)
Info: Torque: 107 oz/in @ 4.8V (133 oz/in @ 6V)

Hitec HS-5645MG High Torque Servo (Part# HRC35645S) ($52.99)
Info Torque: 143.03 oz-in at 4.8V Torque: 164.2 oz-in at 6V

Savox SA-1230SG Monster Torque Coreless Steel Gear Digital Servo ($69.99)
Info: @6.0V: 500 oz-in, @6.0V: .16 sec/60

Hitec HS-7950TH High Torque Servo (Part# HRC37950S) ($129.99)
Info: Torque: 403 oz/in @ 6V, 486 oz/in @ 7.4V

Savox Monster Torque Brushless Servo, Black Edition ($159.99)
Info: .13sec / 694.4oz @ 7.4v

Hitec HS-7980TH High Torque Servo (Part# HRC37980S) ($154.99)
Info: 500 oz/in @ 6V, 611 oz/in @ 7.4V

ESC (Electronic Speed Control)
Hobbywing QUICRUN WP1080 ($41.99)
Info: Waterproof Rock Crawler Brushed ESC, (2-3S)

Tekin BXR Waterproof Brushed Crawler ESC (Part# TEKTT1094) ($69.99)
Info: Brushed motors only, drag break/slow crawling is pretty good.

Castle Creations SW4 Sidewinder 12.6V ESC Waterproof ($79.95)
Info: Handles 3S just fine, workes with Brushed and Brushless(sensored&non-sensored)

Castle Creations Mamba X Sensored WP ESC
Info: Handles 3S just fine, workes with Brushed and Brushless(sensored&non-sensored)

Castle Creations Mamba Monster X Waterproof System
Info: Crazy ESC, a bit large and more meant for U4RC rigs.

Battery (Lipo):
Turnigy nano-tech 450mAh 3S 65C Lipo
Info: Very small lipo, for Comp Crawler trucks only

Turnigy 1300mAh 3S 30C Lipo Pack
Info: Small and compact, great for a Comp Scale truck

Turnigy nano-tech 2200mah 3S 35~70C Lipo Pack:
Info: Ensure you have a capable ESC that can handle lipos.

Turnigy 5000mAh 2S 7.4V 60C Hardcase
Info: Too large for a scale truck but great for U4RC racing.

Brushed Crawler Motors:
♥♥Tekin HD Rock Crawler Brushed Motor 35T (Part# TEKTT2115) ($49.99)

Team Brood Intensity Brushed Motor 35T ($34.99)

Brood RC Onslaught 35T Brushed Motor ($74.99)

Brushless Crawler Motors:
**Info: Brushless motors do lack low end crawler but have a lot of horsepower

CASTLE 1410 1Y SENSORED MOTOR - 3800KV ($94.99)
Info: Minimum Input Voltage: 2S, Maximum Input Voltage: 3S, Sensored Capable: Yes

Holmes Hobbies Puller Pro BL 540 3500kv WP Motor ($139.99
Info: Perfectly suited as a drop in motor for any heavy 2 or 4WD truck that uses 540 size motors

Team Brood Vigor 540 4 Pole Sensored Brushless Motor (3600Kv)
Great option for an Axial Bomber or Yeti or a Rock racer

Castle Creations BEC 10A Switching Regulator
Info: BEC are used to run power straight to servo to increase voltage and minimize glitching with a ESC/Motor.

Castle Creations BEC 10A Switching Regulator

Castle Creations BEC 2.0 14A Voltage Regulator ($32.99)

Castle Creations BEC 2.0 15A Waterproof Voltage Regulator ($42.99)

BEC Wiring Diagram Instructions
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Last edited by justinart24; 02-20-2019 at 08:01 PM.
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