Technical Data; Motor Specifications - Graco Dispensit 1053-10C Operation & Maintenance Manual

Technical Data

NOTE: See feed system manuals for dimensions, weights, and wetted parts lists for those components. Dimensions,
weights, and wetted parts for components not covered in component feed system manuals and for combined assem-
blies are listed below.
Maximum Ambient Temperature . . . . . . . . . . . . . . . . . . . 110°F (43°C)
Maximum Operating Temp . . . . . . . . . . . . . . . . . . . . . . . . 150°F (65°C)
Maximum Outlet Fluid Working Pressure . . . . . . . . . . . . . 2000 psi (14 MPa, 138 bar)
Maximum Air Working Pressure . . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)
Minimum Air Working Pressure . . . . . . . . . . . . . . . . . . . . 70 psi (480 kPa, 4.8 bar)
Maximum Material Inlet Pressure . . . . . . . . . . . . . . . . . . . Metal Sleeves: 1200 psi (8 MPa, 83 bar)
Supplied Air Requirements. . . . . . . . . . . . . . . . . . . . . . . . 1 to 3 cfm at 80 psi to 100 psi
Shot Size Range (depending on metering rods selected) 0.002 cc to 3.150 cc
Maximum Cycle Rate (application dependent, heat
required) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 15 cycles per minute (with standard Graco motor)
Dimensions (H x L x W), height to end of material inlet
block (less needles) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 in.: 10.9 x 6.3 x 2.9 in. (277 x 160 x 74 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Metering Valve: 3 - 5 lb (1.36 - 2.27 kg)
Wetted Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Metering Valve: Hardened steel, 303/304, 404, UHM-

Motor Specifications

Any motor used with the Motor Driven model must meet
the following specifications.
Frame: NEMA 23
Torque at Typical Dispense Speed: 180 oz-in.
(11.25 in-lb) at 10 revolutions per second (1/2 in. rod
travel per second) or less. Above 10 revolutions per sec-
ond, the power declines.
California Proposition 65
CALIFORNIA RESIDENTS
WARNING: Cancer and reproductive harm – www.P65warnings.ca.gov.
3A0874F
Plastic Sleeves: 400 psi (2.8 MPa, 28 bar)
Graco-supplied Feed System Assemblies
(depends on selected options):
Smallest: 22.5 x 10 x 4 in. (572 x 254 x 102 mm)
Largest: 60 x 28 x 19 in. (1524 x 711 x 483 mm)
with Standard Graco motor: 7-9 lb (3.18 - 4.08 kg)
WPE, Tungsten, carbide, fluoroelastomer, EPDM,
PTFE
Graco-supplied Feed System Hoses and Fittings: Mild
steel, 303/304, PTFE, buna, polyethylene, polypropyl-
ene
Graco-supplied Tanks: Polyethylene, 303/304, mild steel
Torque at Maximum Speed: 117 oz-in (7.3 in-lb) at 20
revolutions per second (1 in. of rod travel per second).
Motor Face Pilot Boss: 1.5 in. diameter by 0.0625 in.
projection from motor face flange.
Shaft Size: 0.25 diameter by 0.75 in. projection from
motor face pilot boss to end of shaft.
Technical Data
29