Drop Arm Turnstile Post Type NU9371ST

CODE: Nundnet NU9371ST

Nundnet NU9371ST is the motorised drop arm turnstile, built tough, designed for indoor and outdoor applications, with arms and casing made either or combination of
– All Stainless Steel
– All Painted
– Main Body Painted
– Polished: SS AISI 304, SS AISI 316
– Brushed: SS AISI 316, , SS AISI 316
– Powder coated: RAL
– Anodised Aluminum
In general, the unit is IP55 rated but IP65 rated casing can be offered based on projects. 
The bi-directional operation makes it suitable for universal access control applications. The system is designed for integration with any access control panel with options for any reader RFID, biometrics, QR readers etc.  The metal readers of Nund 1.0 series or any other brand can be embedded as customised option.  In case of power failure, the top arm will drop down automatically. Alternatively this function can be trigerred by a signal from fire alarm system or manually by staff, allowing for a fast evacuation of guests and personnel in emergency situations. When power supply is restored or the emergency signal suspended, arms will return to standard operating position.

Casing/ armsAll Stainless Steel
-All Painted
-Main body painted
-Polished: SS AISI 304, SS AISI 316
-Brushed: SS AISI 304, SS AISI 316
-Powder coated: RAL
Anodised Aluminum
Thickness1.5mm (default)
2.0 mm can be customized on special request
Arms (optional)Metal arms fillling with desired sign
Acrylic arm with illumination (Red, Green, Blue)
Access readerIn/ Out ( embedded unit)
Access controlCan integrate with posts, coin collectors etc
Serial interfaceRS485 / 9600bps ( N,8,1) Optional
Ethernet portTCP/IP, 10/100M Base T Module (optional)
Passage width (mm)520 ~550
ADA lane (mm)900
Height (mm)980/ 1000
Arm diameter (mm)38
InterfaceControl logic with relays
PortsRS485, TCP/IP (LAN network)
Motor– Servo type motor
– Brushless DC Motor
– Brushed DC Motor
Power supply110V/ 220V, 60/ 50Hertz ±10%
Consumption90/ 100W in ideal conditions
Passage speed~ 15 persons/minute (Push button)
~ 20 persons/minute (Swipe card)
~ 25 persons/minute (Proximity card)
MTTR+<30 minutes ( + Mean Time to Recovery/ Restore)
MTBF*0.8 million (* Mean Time Between Failure)
Startup after Power (ON)3 seconds
Gate opening time0.3 seconds
OperationSingle or bi-directional, Controlled mode, free passage, forbidden mode,
SafetyCollision technology (default)
Infra red sensors6 pairs (Knee, Waist) Standard Sensors,
Customization option using external balustrade steel unit.
Fire integrationVoltage free contact/ Fire port
Ingress protectionIP55/ IP65 (optional)
Storage temperature-20°C ~ 70°C
Operating temperature-20°C ~ 65°C
Humidity90% RH
CE Mark EN 301 489-3 EN55022 EN50130-4 (EU)
DirectionLED direction indicator
Status indicator
Designed for indoor, outdoor application

NU9371STXYSingle post tube type motorised drop arm turnstile
T– Material grade1SUS3042SUS3163RAL
X– MotorSServo motorNBrushless DC MotorDBrushed DC Motor
Y05LStandard left arm05RStandard right arm
55Standard left and right arm
59Standard left and ADA right arm
95Standard right and ADA left arm
99ADA left and right arm

Nundnet NU9371STCE, RoHSElectricalOperation

Additional information


Nundnet NU9371ST uses SUS304/316 stainless steel that has excellent resistance to a wide range of atmospheric environments and many corrosive media. It is subject to pitting and crevice corrosion in warm chloride environments and to stress corrosion cracking above about 60°C. It is considered resistant to potable water with up to about 200 mg/L chlorides at ambient temperatures, reducing to about 150 mg/L at 60 °C.


Electronic board of NU9371ST equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. This device is designed to provide the reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.


NU9371ST is available as indoor and outdoor housing with different IP Ratings