• Standard single-layer tracked chassis version with 4-channel encoded motor drive module board
  • Hiwonder suspended shock-absorbing tracked chassis smart car base, angled top view
  • Tracked robot chassis with raised upper mounting plate and standoffs, 3/4 front view
  • Suspension shock absorption design graphic for Hiwonder tracked chassis with rocker wheels
  • Detail collage of track suspension arms, drive shaft, double-layer plates, and track assembly
  • Tracked chassis use cases on rocks, road, grass, and floor terrain comparison photos
  • Exploded view showing chassis plates, encoder geared motors, tracks, and 11.1V 6000mAh battery
  • Dimension diagram of tracked chassis with top and side views and measurements in millimeters
  • Advanced double-layer tracked chassis version with 4-channel encoded motor drive module board
  • Standard chassis kit with LiPo battery, charger, cables, and 4-channel encoded motor drive module
  • Advanced double-layer chassis kit with LiPo battery, charger, cables, and motor drive module
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Hiwonder

Hiwonder Suspended Shock Absorbing Tracked Chassis Smart Car Base w/ 12V Hall Encoder DC Gear Motor

Hiwonder Suspended Shock Absorbing Tracked Chassis Smart Car Base w/ 12V Hall Encoder DC Gear Motor

$100.99 USD
$100.99 USD
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Overview

The Hiwonder suspended shock absorbing tracked chassis is a full-metal smart car chassis for all-terrain DIY robot builds. It uses an 8-channel high-elasticity carbon steel tension spring suspension with micro bearings, and integrates 12V encoder DC geared motors for precise motion feedback and robust driving force. A dual-layer structure and ample expansion holes support mounting controllers and sensors for custom development.

Key Features

  • Suspended shock absorption design with 8-channel high-elasticity carbon steel tension springs
  • High-durability micro bearings to improve rolling performance and shock absorption
  • Full-metal chassis construction (aluminum alloy body with anodized surface treatment)
  • High-performance DC geared motors with high-precision Hall encoder (12V rated)
  • Dual-layer structure with battery space on the bottom layer and numerous M3/M4 mounting holes
  • High-quality plastic particle track with dense bulged treads for increased friction
  • Compatible with various controllers; supports expansion with systems such as STM32 and common SBCs (e.g., Raspberry Pi, Jetson Nano), plus depth cameras and sensors
  • Adapt to diverse terrains: on rocks, on the road, on grass, on the floor

Specifications

Encoder DC Geared Motor (JGB3865-520R45-12)

Motor type (model) JGB3865 - 520R45 -12
Motor type (construction) Permanent magnet brushed
Encoder type Hall encoder
Rated voltage 12V
Voltage range 7-13V
Gear ratio 45:1
Pre-reduction speed 6500rpm
Post-reduction speed 150+10rpm
Rated torque 0.15 N.m
Stall torque 0.5 N.m
Rated current 0.1A
Stall current 1.5A
Port type PH2.0-6PIN
Output axis 6mm-diameter D-shape eccentric shaft

Chassis Plate (parameter table)

Material Aluminum alloy
Thickness 2mm
Width 143mm
Length 270mm
Weight 165g
Color Black

Chassis (specification table)

Material Aluminum alloy
Thickness 2mm
Width 194mm
Length 270mm
Product weight Single Layer: 1.4kg
Double Layer: 1.6kg
Color Black
Package weight 2.3kg
Package size 320 x 240 x 150mm

Battery / Charger (as specified in documentation)

Battery model 11.1V 6000mAh lithium battery
Battery capacity 6000mAh
Battery voltage 11.1V
Battery size 86 x 60 x 21mm
Plug DC5.5*2.5 female / SM-2P male
Charger 12.6V

Motor Outline Dimensions (unit: mm)

Length segments 35.15, 12.01, 12.40, 22.75
Heights / diameters 64.40, 34.00, 38.00
Mounting plate 64.40 (width), 50.00 (hole spacing), 29.50 (height)
Offsets / features 2.50, 13.10, 12.00, 2.70, 12.93

Applications

  • All-terrain tracked robot chassis base for DIY smart car projects
  • Robotics development platforms requiring encoder feedback (odometry / closed-loop control)
  • Educational projects integrating controllers and sensors via the chassis expansion holes

Manuals / Resources

Free Hiwonder Track Chassis resources (official): https://www.hiwonder.com.cn/store/learn/126.html

Control / Connection Reference (labels from diagrams)

  • 4-channel encoded motor drive module: Encoded Motor Port, 3Pin Power Port, IIC Port, Power Port; signal/power labels include A, VCC, B, GND, M+, M-.
  • Encoder DC geared motor wiring labels: Motor power cable +, Motor power cable -, Sensor signal positive 5V/3.3V, Sensor signal wire A phase, Sensor signal wire B phase, Sensor signal negative.
  • Example system wiring labels: 5V DC power supply, GND, SDA, SCL, M1, M2; lithium battery 11.1V 6000mAh.

Details

Hiwonder suspended shock absorbing tracked chassis smart car base with 12V Hall encoder DC gear motorsClose-up of carbon steel spring suspension and multiple road wheels for shock absorption on tracked chassisSide view of tracked chassis suspension arms and rolling wheels under the full-metal top plateDrive shaft and internal transmission detail for the tracked chassis motor output to the track sprocketDual-layer chassis plate layout with standoffs, creating space for battery and controller mountingAngled view of top expansion plate with multiple mounting slots for DIY robot controllers and sensorsTrack assembly cutaway highlighting dense tread pattern and suspended wheel set for all-terrain gripChassis dimension drawing with overall length, width, and height measurements for installation planningAll-terrain examples for the suspended tracked chassis on rocks, road, grass, and smooth floorWiring pinout diagram for encoded motor drive module and 12V Hall encoder DC geared motor connectorExample wiring diagram using battery, motor driver, and Arduino-style controller to run two encoder motorsMotor outline dimension drawing for the 12V encoder DC gear motor housing and mounting hole spacingChassis plate dimension drawing showing 270mm length and 143mm width with slotted mounting holes11.1V 6000mAh lithium battery size reference with charger and lead cables for the chassis power setup