5
1) DESCRIPTION OF THE MODELS
The automation Neptis Plus consists of an electro-mechanical motor to open pedestrian swing doors.
According to the type of automation, the door may be re-closed by a spring or by a motor.
The electronic control equipment is located inside the automation.
A list of the automation models for Neptis Plus swinging doors produced by Label is provided below:
• NB-SLT
with re-closure spring, for leaves weighing no more than 250Kg.
• NB-SLTB
with built-in emergency battery, re-closure spring, for leaves weighing no more than 250Kg.
• NB-LET
with re-closure spring, for leaves weighing no more than 120Kg.
• NB-LETB
with built-in emergency battery, re-closure spring, for leaves weighing no more than 120Kg.
• NB-SMT
motor-driven closing only, for leaves weighing no more than 250Kg.
• NB-SMTB
with built-in emergency battery, motor-only closure, for leaves weighing no more than 250Kg.
All Neptis Plus automation models can be used with slide pull arm, or with articulated push arm.
The choice of the model depends on the weight and length of the door leaf, on the desired re-closure type (spring-driven or motor-driven
only) and on whether the emergency battery is required.
The automation must be installed in indoor environments.
All models are reversible, so in case of power failure it is possible to open the door manually.
Before starting installation, refer to the technical drawings in paragraph 5; for each type of arm they include the application design with
installation dimensions and the chart that, depending on the automation model, provides the weight limits based on the length of the door
leaf.
The technical data provided in the drawings refers to a typical installation, but may be influenced by variables inherent to each closing,
such as friction, environmental conditions, alignment of the leaf hinges, etc....
2) TECHNICAL SPECIFICATIONS
POWER SUPPLY
115/230V~, 50-60Hz
POWER
100W
POWER SUPPLY OF EXTERNAL ACCESSORIES
24Vdc, 1A
BRUSHLESS MOTOR
24Vdc
AUTOMATION SIZE (LxHxD)
550 x 110 x 120 mm
DIMENSIONS OF AUTOMATION with BATTERY (LxHxD)
730 x 110 x 120 mm
WEIGHT OF MOD. NB-SLT, NB-LET, NB-SMT
9.5 Kg
WEIGHT OF MOD. NB-SLTB, NB-LETB, NB-SMTB
11 Kg
PROTECTION CLASS
IP31
AMBIENT TEMPERATURE
-15°C +50°C
FREQUENCY OF USE
continuous
LIMIT SWITCH AND ANTICRUSH SAFETY
controlled by encoder
REACTION TO OBSTACLES
reversal of direction
OPENING TIME FOR 95°
3 - 12 seconds adjustable
CLOSING TIME FOR 95°
4 - 15 seconds adjustable
TORQUE
< 40 Nm
STAND-BY CONSUMPTION
6W
SOUND PRESSURE EMISSION
LpA < 70dB (A)
