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Specifications
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PCD
Pump
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Guide
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Table 6:
PCD4 Specifications
Specification
PCD4
22293081
22293098-0002
PCD4L
22293122
PCD4H
22293103
PCD4HB
22293240
Dimensions (height, SQ, dia.)
Also see
Additional Dimensions
(pg 28)
230.28, SQ 29, ø 35 mm
(9.457”, SQ 1.142”, ø 1.378”)
230.35, SQ 29, ø 35 mm
(9.457”, SQ 1.142”, ø 1.378”)
240.2, SQ 29, ø 35 mm
(9.457”, SQ 1.142”, ø 1.378”)
252.1, SQ 29, ø 35 mm
(9.927”, SQ 1.142”, ø 1.378”)
Weight
approx. 420 g (0.9 lb)
671 g (1.48 lb)
approx. 689 g (1.52 lb)
Dispensing volume
≈
0.05 ml/rotation
Theoretical flow rate per minute ***
0.5-6.0 ml/min
0.2-6.0 ml/min
Minimum dispensing amount ml *
0.004 ml
0.001 ml
Priming volume
≈
3 cc
≈
1.5 cc
Precision ml ±, absolute *
±1%
Repeat accuracy
>99%
Minimum operating pressure
0 bar (0 psi), with self-leveling liquid
Maximum operating pressure
0-6 bar (0-87 psi)
Maximum dispensing pressure
16-20 bar (232-290psi)
Self-sealing **
approx. 2 bar (29 psi)
Maximum viscosity‡
60,000 cps
Parts touched by medium
HD-POM, Stainless Steel, Anodized Aluminum
Sealings
High-molecular PE, VisChem
Sealings static
O-ring Viton
Motor
18-24 VDC incremental encoder
Servo
Motor rotating speed, per minute
0-120 rpm
Operating ambient conditions
°
C
+10 to +40 non-condensing, air pressure 1 bar (14.5 psi)
Medium temperature
°
C
+10 to +40
Storage conditions/temp.
°
C
dry and dust free, -10 to +40
Cable dimensions
O.D.: 9.423 mm (0.371”). Length: 250 mm (10”), extension cable available
Cable flexibility
High flex cable; flex cycles 5 million minimum. Bending radius -min: 5 x d, opt: 10 x d
Cable features
Max voltage 600V. Copper 22AWG. 6 cores of TPE-E. Black jacket of FHF, PUR. Connector at each end.
* Reference medium approx. 1.000 mPas at 20 ° C.
** Maximum dispensing pressure and self-sealing decrease with decreasing viscosity.
*** Depending on viscosity and primary pressure of medium. All pressure details are maximum values for low-to-medium viscosity media (20,000 mPas).
‡Higher viscosity may be possible based on nozzle size and flow rate.