product overview

A drone consists of multiple systems, including the flight control system and the power system. The power system comprises the battery, motor, ESC, and propellers; a malfunction in any of these components can cause the drone to crash. The ZK-DPS20 drone parachute recovery system is the solution to address this issue.

This industrial-level UAV emergency parachute system is widely used on multi-rotor drones with a payload capacity of 20 kg or less. It features a reusable design; after each deployment, only the parachute and canopy need to be replaced. With a service life of 30 deployments, it requires no pre-installation kits and allows for quick installation and removal.

The ZK-DPS20 drone parachute module includes an OTA update feature, allowing users to independently upgrade the parachute via configuration software.

The ZK-DPS20 drone parachute recovery system is compatible with a wide range of flight platforms and environments. Additionally, the parachute system comes equipped with a built-in alarm speaker module that provides voice announcements for status alerts. For example, during the parachute deployment and descent, an audible alarm alerts people to take cover; in nighttime conditions, a flashing warning light illuminates; and after deployment, dual alarms can emit audible and visual alerts to aid in search and rescue efforts. This ensures a safe landing for every flight.

Product Parameters

Drone Parachute Recovery System
Model No.	ZK-DPS20	Load weight	≤20kg
Item size	10.4x11.8cm	Parachute diameter	300cm
Installation method	secured with 68*68/M3 screws	Triggering methods	Attitude/Zero-G/Descent Rate/Command/PWM
Interface type	TYPE-C/5PIN	Triggering angle	±80°【default】
Fall trigger	0.5g/1.4s【default】	Fall speed threshold	12 m/s
PWM pulse width	1650–2000 ms	Unlock height	10m
Power consumption	75mw	Input voltage	5-24V
Built-in battery cell	500mAh	Parachute rope attachment method:	external attachment
Refresh rate	100 Hz	Audible alarm	Yes
Item weight	465 g	Visual alarm	Yes
Parachute anti-caking folding frequency		24 months / 12 months in humid environments (depending on regional conditions)
Ejection method	propellant	Warranty	30 deployments / 1 year
Operating temperature	-20–60°C	Operating altitude	-150 m to 4000 m

Product Advantages

Rapid Installation And Removal: no pre-installed kit is required
Cost-Effective : reuse design reduces usage costs
OTA Upgarded Function : self-update system synchronized upgrade
High Safety : multiple warnings, one more guarantee

DPS Series UAV Landing Equipment Application

UAV Parachute System Solutions

Smart Fly, Secure Sky

Multi-rotor drones

DPS-M : For Multi-rotor Drones

helicopter UAV

DPS-H: For helicopter UAVs

fixed wing UAV

DPS-F: For fixed wing UAVs

E-VTOL Aircraft

DPS-E : for E-VTOL Airplanes

Product Differentiation

Model NO.	ZK-DPS10	ZK-DPS20	ZK-DPS30	ZK-DPS40
Mounting dimension (cm)	80*40	80*40	80*40	80*40
Equipment size(cm)	D10.4*H7.8	D10.4*H11.8	D10.4*H16.8	D10.4*H18.8
Maximum load	10kg	20kg	30kg	40kg
Parachute diameter(cm)	200cm	300cm	350cm	400cm
Rope fixing method	built-in	built-in	external change-over	external change-over
Weight(g)	310g	465g	650g	800g
Minimum opening height	20m	30m	36m	40m