Ransburg MMA-570 Direct_Ind Charge Atomizer A13366 - Manual (Page 11)

Power Supply Type: MicroPak
Charging Method: Direct and Indirect
Output Voltage:
100 kV Maximum - Direct //
30-70 kV Variable - Indirect
Output Current: 1000 µA
Turbine Speed
Control: Atomizer Module
Part Spray Ability: Determine spray ability of
part to be coated using Test
Equipment (76652) (Paint
Conductivity Meter)
SPECIFICATIONS
Electrical / Mechanical
Electrical: Mechanical
(Cont.):
Length: (See “MMA-570 Tool
Center Point Dimension”
figures in the “Introduction”
section.)
Diameter: (See “MMA-570 Tool
Center Point Dimension”
figures in the “Introduction”
section.)
Approximate
Weight: (See “MMA-570 Tool Point
Dimension” figures in the
“Introduction” section.)
Turbine Type: Air Bearing Impulse Drive
Turbine Air Supply: Variable (See “Pressure
Flow Data Charts” in the
“Introduction” section.)
Maximum/Minimum
Turbine Speed: Continuous 80K rpm
max. /20K rpm min. See
exception at “Fluid Flow Rate”
Maximum Angular
Velocity for Turbine
(Robot Motion): 250˚/sec.
Bearing Air Supply
at the Applicator: 90 psig (±10 psi)
(Nominal):
621 kPa ± 69 kPa) 2.9
SCFM (82 slpm)
Shaping Air #1
(SAI) Supply: Variable (See “Pressure
Flow Data Charts” in the
“Introduction” section.)
Mechanical
:
Shaping Air #2
(SAO) Supply: Variable (See “Pressure
Flow Data Charts” in the
“Introduction” section.)
Brake Air Supply: 60-100 psig
(Nominal):
(414-689 kPa)
Maximum Fluid Pressure Supply
Paint:
200 psi (1379 kPa)
Solvent: 150 psi (1035 kPa)
Fluid Flow Rate: 25-800 cc/min.
(See exclusion below)
30mm Bell Cup Max. Flow Rate: 300 cc/
min. at 80,000 rpm
55mm Bell Cup Max Flow Rate: 500 cc/
min. at 80,000 rpm
Max. Flow Rate: 800 cc/
min at 70,000 rpm
65mm Bell Cup Max. Flow Rate: 500 cc/
min at 80,000 rpm
Max. Flow Rate: 800 cc/
min. at 70,000 rpm
Bell Cup Cleaning
Time (Internal/
External): 2.7 sec. (approx.)
Color Change Time: Dependent on system
configuration, fluid
pressures, fluid viscosity,
fluid line lengths, etc.
Speed Readout: Magnetic pick-up,
unidirectional fiber
optic transmission
Bell Cup
Replacement Time: Less than 2 min.
Minimum Control Equipment
Requirements: (Versions listed or higher)
MicroPak LECU5004-11 (V.3.84)
Atomizer Module A11925-00 (V.0.4)
I/O Module A11435-00 (V1.4) (0.01V)
(4-20 mA)
* Specifications and ratings based on testing at
sea level standard conditions.
Air Heater Recommendation:
An Air Heater is recommended for the turbine air
supply. See Air Heater and filteration recommen-
dation later in this manual
MMA-570 Direct/Indirect Charge - Introduction
Ransburg
LN-9279-13 8