Sliding door automation WK120 RDN

modularsliding

Overview
WK120 RDN Series for sliding doors. Automation system for sliding doors offering smooth, accurate, silent movement. Designed for continuous use in offices, shops and supermarkets, providing top reliability and safety. Reversible single-motor automation suitable for high-traffic applications.

Key features

• Smooth, accurate, silent movement.
• Reversible single-motor automation for sliding doors (continuous use - 6 cycles/min).
• For 1 wing: up to 120 kg; for 2 wings: up to 100 kg each.
• Reversible gearmotor with electronic pulse width control and two-channel optical encoder for electronic control of position and speed.
• Power supply by stabilized switching technology; control unit ensures maximum reliability and safety.
• Self-learning of run length, door weight, braking force and distances; emergency batteries included and rechargeable.
• Redundant system with continuous monitoring to ensure functionality and emergency opening if necessary.
• Compact aesthetic aluminium cover available in natural and silver anodized finishes.
• EN16005 escape routes compliance.

Technical data
TECHNICAL DATA - WK120 RDN
GENERAL FEATURES
AUTOMATION POWER SUPPLY: Single-phase 230 Vca (+/- 10%) – 50 Hz
MOTOR POWER SUPPLY: 24 Vcc with stabilized switching transformer
ACCESSORY POWER SUPPLY: 24 Vcc/Vca
OPERATING TEMPERATURE RANGE: +5° +40° C
INSTALLED POWER (MAX.): 100 W

DIMENSIONS (mm)
BULK (height x depth): 121 x 176
MIN./MAX. BEAM LENGTH (mm): 2010 - 6010
MIN./MAX. PASSAGE SPAN (mm): 950 - 2950

WING LOAD CAPACITY (kg)
MAX. LOAD: 120 x 1 ; 100 x 2

SPEED (cm/s)
MIN./MAX. OPENING SPEED: 60 (1 wing) ; 120 (2 wings)

DRIVE TRANSMISSION
TRANSMISSION: toothed belt pitch 8 mm
CARRIAGE TYPE: 2 modular carriage with 3-wheel carriage for each wing
ROLLING TYPE: On reinforced-nylon wheels

SELF-LEARNING FUNCTIONS (at power on or after a reset)
OPENING STROKE LENGTH: YES
CLOSING STROKE LENGTH: YES
WING WEIGHT: YES
BRAKING SPACES (adaptive): YES
OPENING SPEED: YES
CLOSING SPEED: YES

STANDARD FUNCTIONS (selected from key-operated switch or keypad)
NIGHT LOCK: YES
AUTOMATIC TWO-WAY: YES
AUTOMATIC EXIT ONLY: YES
AUTOMATIC ENTRY ONLY: -
COMPLETELY OPEN: YES
AUTOMATIC PARTIAL OPENING: -
MANUAL OPENING: -
PHARMACY SERVICE OPENING: -
RESET: -

EMERGENCY FUNCTION
INPUT FOR EMERGENCY PUSH-BUTTON: YES
ELECTRIC EMERGENCY OPENING DEVICE WITH BATTERY: YES
EMERGENCY OPERATION WITH BATTERY: YES
STOP INPUT: YES

SAFETY FUNCTION
INPUT FOR SAFETY PHOTOCELL: YES
OBSTACLE DETECTION (adaptive): YES

ADJUSTABLE PARAMETERS
OPENING SPEED: YES
CLOSING SPEED: 65% opening speed (dipswitch)
APPROACHING SPEED: YES
OPENING PAUSE TIME: YES
THRUST FORCE: YES
ELECTRIC LOCK ACTUATION DELAY: YES
PARTIAL OPENING PERCENTAGE: -

DIAGNOSTICS
IDENTIFICATION OF DIFFERENT ALARMS AND WARNINGS: YES

ADDITIONAL FUNCTIONS (OPTIONAL)
BISTABLE ELECTRIC LOCK WITH SELF-TEST: YES
BUILT-IN EMERGENCY BREAK-OUT OPENING DEVICE: YES
INTERLOCK FUNCTION: -
MANUAL RELEASE: YES

Self-learning & Control

• Self-learning of run length, door weight, braking force and distances for optimized performance.
• Electronic control via two-channel optical encoder for position and speed management.
• Double power circuit electronic board manages two gearmotors with maximum efficiency.

Compliance
Compliant with EN16005 for escape routes.

Technical specifications

• Model: WK120 RDN
• Automation power supply: Single-phase 230 Vca ±10% 50 Hz
• Motor power supply: 24 Vdc with stabilized switching transformer
• Installed power (max): 100 W
• Beam length: 2010 - 6010 mm
• Passage span: 950 - 2950 mm
• Max wing load: 120 kg (single wing) / 100 kg (each wing for 2 wings)
• Opening speed: 60 cm/s (1 wing) / 120 cm/s (2 wings)
• Transmission: toothed belt pitch 8 mm
• Carriage: 2 modular 3-wheel carriages per wing; reinforced-nylon wheels
• Operating temperature: +5° to +40° C
• Emergency battery and emergency opening functions included