Download User manual - Ntn

4. TECHNICAL CHARACTERISTICS
Pumping system
GENERAL TECHNICAL CHARACTERISTICS
Single acting pump elements with cam activation
Drive assembly
DC motor with gearbox
Motor operating voltage
Electronic Protection threshold for motor overload
Nett weight
Number of outlets / pumping max.
Output connection (pumping outlet)
12V DC
24V DC
0.6 A
3 Kg (6.6 lb)
12 – 24 – 35
Push-in for Ø4 (5/32 in)
0,02cc/strokes – RED
(1 notch)
0,03 cc/ strokes – GREEN (2 notches)
Nominal output per pump element*
0,04 cc/ strokes – YELLOW (3 notches)
0,08 cc/ strokes – BLUE
(4 notches)
0,10 cc/ strokes – GREY
(5 notches)
0,13 cc/ strokes – BLACK (6 notches)
Max pressure achievable at the outlet of the pumping
80 bar**
Standard version 2 L (0.53 US gallons- 0,44 UK Gallons)
Reservoir Capacity
Version with follower plate 4 L (1.06 US gallons- 0,88 UK Gallons)
Grease capability
NLGI00 ÷ NLGI2
Protection grade
IP 65
Operating temperature
-10°C ÷ +60°C (14°F ÷ +140°F)
Storage temperature
-20°C ÷ +80°C (-4°F ÷ +176°F)
Humidity
90%
Noise
< 70 db (A)
Minimum level signalling/counting revolution
With Hall effect sensor
CONTROL PANEL CHARACTERISTICS
Working voltages
12VDC – 24VDC
Operating temperature
-10°C ÷ +60°C (14°F ÷ +140°F)
Storage temperature
-20°C ÷ +80°C (-4°F ÷ +176°F)
 Motor Overload protection
 Input power protection
Hardware characteristics
 Remote Alarm signal
 Completed Cycle control sensor
Relay alarm contact
P/N Connector (type)
0039975 (MPM 203)
NC (opens in alarm) – I max 5A - Vmax 250V – Pmax 60W
TECHNICAL CHARACTERISTICS CONNECTOR
Nominal Voltage. N° Poles
Cross section max.
250V-300V
3+
1mm²
IP
65
Max. A
10A
WARNING: Do not operate the unit outside the specified voltage ranges.
* NOTE:
Pump output has been determined at the following conditions: Grease, NLGI 00, Standard environmental
conditions (Temperature 20°C / 68°F, Pressure 1 ATM), Back pressure on outlet 5bar (72.5 psi).
** NOTE:
The data refers to the maximum operating pressure of each pumping.
Maximum pressure that can be delivered by the pump is a function of several variables (number of pumping
elements used, type of grease, operating temperature, see par. 7).
3