Item	Data	Item	Data
Dimension	1300*830*540mm	Speed	2.5-12KM/h (<60km/h high speed can be customized)
Self Weight	120kg	Designed Load	100-300kg
Waterproof	IP65	Rated Torque	100-500 NM
Track Width	130mm	Reducer Efficiency	65-85%
Gear Ratio	1:10-1:40	Suspension System	Matila
Motor	(0.75-1.5KW)*2	Climbing Ability	≤30°(can climb stairs)
Motor Rated Speed	1500r/min	Maximum Span	750mm
Remote Control Distance	Open area 800m-3000m	Over-Obstacle Capacity	130mm

3.Features of mobile robot chassis

1. Standard frame body design, light weight and high strength. The profiled steel and sheet metal skin structure ensures the rigidity and strength of the machine and the airtightness of the machine body.

2. The expansion platform on the machine adopts T-slot and nut sliders, which can carry a variety of equipment.

3. Electronic stepless speed change, large axle torque and high speed.

4. Externally expand the power output and can also be used as a mobile power station.

5. Front high-power LED lights and back turn lights, convenient for night driving and operation.

6. Matilda suspension system can buffer the impact of steps, fit the undulating terrain, has an excellent low-speed shock absorption effect. The two wheels share the absorbing spring, with less wearing parts and high reliability.

7. Speed closed-loop and displacement closed-loop control can realize precise autonomous navigation.

8. Power conversion module with multiple protections for overvoltage, overcurrent, and undervoltage.

9. 3 control modes: Handheld remote controller mode (standard), Visual control box mode (optional), Network control mode (optional).

Characteristics
Control characteristics	Way to control	Speed control (PV), position control (PP), IP, CSP, CSV, CST
	Support motor	Brushless DC motor, AC torque motor
	Vehicle control accuracy	±0.1m
	Speed control accuracy	±0.05m/s
Control input and output signals	Digital input	2 analog left and right wheel speed inputs (standard +5V PWM)
	Digital input	2 channels analog light control (standard +5V PWM)
	Digital input	1 emergency stop anti-collision input (active low)
Communication Interface	RS-485	Standard ModBus protocol
	CanOpen	Standard CanOpen protocol, CiA301/402
	EtherCAT	no
Encoder type	Encoder port	2500P/R
	Ambient temperature	-20℃—50℃, use derating when it is higher than 40℃
	Altitude	The altitude of the use place is lower than 1000m, and it is used for derating if higher than 1000m
	Humidity	Less than 95%RH, no condensation
	Vibration	Less than 0.5G (4.9m/s2), less than 10Hz
	Storage temperature	-40℃—70℃
Structure	Cooling method	Intelligent air cooling of power components

 4.Deatil pictures of mobile robot chassis

 

5.Robot platform chassis manufacturer information 

Zhengzhou Defy Mechanical & Electrical Equipment Co,. Ltd.is a leading robot manufacturer in China, offering robots and mobile solutions for robotic products. With great development, we have established one-stop solutions for global clients, with our own R&D department, Q&C department, production department, sales department, and after-sales department.