Nordson_EFD_10th_Edition_Product_Catalog.pdf - 第69页
67 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006 Radial Spinner Systems Radial Spinner System Features and Benets • Applies correct amount on every p…
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www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
Auger Valves
Features and Benets
• Adjustable auger speed
• Adjustable ow rate
• Fast, tool-free release of wetted parts
• Wear-resistant tungsten carbide
wetted parts for higher production
output (794-TC only)
Optimum
Syringe
Reservoir
3cc to 70cc
Syringe Adapter
Assembly
Motor Electrical
Cable to the 7194
Controller
Motor Chamber
Syringe
Clamp
Robot
Mount
Reduction
Gear Assembly
Adjustable Foot
Assembly
Fluid
Chamber
Auger
Supply
Hose
7029745 794-FR Valve
8 pitch, brush motor, fixed head.
7029746 794-FR-16 Valve
16 pitch, brush motor, fixed head.
7363512 794-TC Valve 0.10 mm
High flow (double pitch), brush motor, 0.10 mm
(0.004") gap, tungsten carbide – recommended for
fluids with large particles < 40 μm.
794 Series
Auger Valve
Auger valves use screw-feed technology with precision time and pressure controls to
dispense accurate, repeatable amounts of particle-lled materials, thermal interface
materials (TIM), or other highly abrasive pastes. The auger assembly can be easily
replaced to change the gap size as needed.
The robust tungsten carbide (TC) auger screw and uid body liner on the 794-TC
valve resists wear from highly abrasive pastes to ensure long valve life.
Learn more about EFD custom-made
solder pastes. See Solder Products for details.
Learn more about EFD thermal interface materials.
See Thermal Compound for details.
“We've gone from 30 minutes to 4 minutes
to solder an assembly. I look like a hero for
introducing this.”
– Automotive Assembly
For use with
• Thermal Interface Materials
• Particle-lled Materials
• Solder Pastes
• Thermal Greases
See 7194 Valve Controller for system setup
Specications
Size: 794: 237.5l x 31.8dia mm (9.35l x 1.25dia")
794-TC: 61.0l x 32.0dia mm (2.4l x 1.25 dia")
Weight: 794: 544.0 g (19.2 oz) / 794-TC: 470.0 g (16.6 oz)
Auger speed (dry): 794: 250–500 RPM based on voltage input
794-TC: 170–400 RPM based on voltage input
Auger pitch: 794: 8, 16 / 794-TC: High ow (double pitch)
Input voltage: 12–24 VDC (<10% ripple)
Maximum acceleration: 2.0 g (0.07 oz)
Maximum continuous 794: 240 mA / 794-TC: 240 mA
current: (time delay fuse recommended)
Maximum uid pressure: 2.0 bar (30 psi)
Fluid inlet: 794: 304 stainless steel, 10-32 UNF x 5/32"
794-TC: 1/8" ID tubing supplied for connection
Optional push-in tting: Polypropylene
Mounting: 10-32, low prole
Luer lock tip adapter 303 stainless steel
assembly (794-TC only):
Fluid body (794 only): 440C hardened stainless steel
Fluid inlet tube 303 stainless steel
(794-TC only):
Fluid cartridge liner Tungsten carbide
(794-TC only):
Auger: 794: 440C hardened stainless steel
794-TC: Tungsten carbide
Approvals: China RoHS
Warranty: 1 year, limited
All stainless steel parts are passivated.
794-FR
www.nordsonefd.com/794Series
www.nordsonefd.com/794-TCSeries
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www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
Radial Spinner Systems
Radial Spinner System
Features and Benets
• Applies correct amount on every part
• Applies material in correct location
• Eliminates waste, mess, and rework
• Operates in vertical or horizontal
position
The Radial Spinner System applies consistent amounts of adhesives, lubricants,
and other production uids inside cylindrical parts between 10.2 mm (0.4") and
127.0 mm (5.0") in diameter.
The system combines a compact air-driven motor with a low maintenance EFD
dispense valve and ValveMate controller. The valve dispenses a precisely metered
amount of uid onto a spinning disk attached to the motor. As uid reaches the
edge of the disk, it spins off, forming a neat band inside the part.
RADIAL SPINNER / DISC ASSEMBLIES
Shaft length is 70 mm (2.75") x 3.18 mm (0.125") diameter
Part # Description
7021842 7880-9MM: 9 mm (0.354") radial spinner
/disc
7021836 7880-12MM: 12 mm (0.473") radial spinner
/disc
7021838 7880-15MM: 15 mm (0.590") radial spinner
/disc
7021840 7880-19MM: 19 mm (0.745") radial spinner
/disc
DISPENSING TIPS
Part # Description
7021846 18 gauge needle – 30 degree bend 20/box
7021844 Tip kit: Includes (2) each of 18, 21, and 23 gauge bent tips
7021448 Tip adapter: Rotating luer lock tip for 752V valve
7021798 7860C-RS
Air Motor Bracket Assembly
Radial spinner motor/bracket assembly. Includes all
hoses, #7021844 tip kit, and #7021448 rotating luer
lock tip adapter.
7021795 7860C
Radial spinner air motor only.
www.nordsonefd.com/RadialSpinner
“In manufacturing, reliability is everything.
That's what we get from EFD valves. If all
our equipment worked as well…our jobs
would be easier.”
– Ford Motor Company
For use with
• Anaerobics
• Cyanoacrylates
• Lubricants
• Silicone Gels
• Solvents
See Spray Valve Controllers for system setup
Note: Valves purchased separately. We recommend 752V Series
Diaphragm Valves for use with the Radial Spinner System.
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www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006
ValveMate Controllers
ValveMate 8000
Multi-Valve Controller
Features and Benets
• 4 independent programmable actuation channels
• Maximum process control
• “On the y” deposit adjustment
• Easily interfaced with a PLC
• Fast-response pneumatic solenoids
7022004 8000 Multi-Valve Controller
Includes controller, stand, panel mount bezel
and spring clips, filter regulator, and air manifold
assembly with pre-wired pressure sensor.
Order single or dual valve solenoid
assemblies separately.
For each ValveMate 8000 ordered, select the
appropriate solenoid assembly for the number of
valves used. Each solenoid kit includes the pre-
wired 6 pin connector and housing, 3.6 m (12 ft)
cable cordset, input air hose, and push-in fittings.
7022246 Single
Single in-line solenoid for one valve operation.
7022247 Dual
Dual-solenoid block for two valve operation.
7022249 Quad
Quad-solenoid block for four valve operation.
Order power cord separately.
7014871 American Plug Power Cord Kit
7014872 European Plug Power Cord Kit
Automated dispensing stations run at maximum speed and efciency when EFD
dispense valves are operated by ValveMate controllers. The ValveMate 8000 Multi-
Valve Controller provides the primary control for deposit size. The controller is designed
to bring uid dispensing control close to the dispense valve and provide numerous
user-friendly features that simplify valve setup and operation.
Capable of operating up to (4) dispense valves independently or simultaneously, the
ValveMate 8000 controller and control air solenoids offer state-of-the-art features and
capability, maximizing automated assembly machine efciency and convenience.
Specications
Cabinet size: 18.3w x 5.1h x 8.6d cm (7.20w x 2.00h x 3.38d")
Weight: 0.3 kg (0.6 lb)
Cycle rate: Exceeds 600 per minute
Time range: 0.001–99.9 s
Input AC 100–240 VAC, 50/60Hz
(to power supply):
Output DC 24 VDC, 1.25 Amp maximum
(from power supply):
Feedback circuits: 5–24 VDC NC solid-state switch, 100 mA maximum
Cycle initiate: 5–24 VDC signal
Approvals: CE, UKCA, TUV, RoHS, WEEE, China RoHS
Warranty: 1 year, limited
Download CAD Models:
www.nordsonefd.com/CAD
See next page for compatible valves