DYNA
Power Controls
ProductInformation
Barber-Colman Integrated Actuator For Stanadyne "D" Series Injection Pump
Model DYNA 70025
Factory Approved by Stanadyne
General
The Barber-Colman Integral Governor System for Stanadyne
"D" Series* injection pumps has been designed in close
cooperation with Stanadyne. Through this cooperation a
uniquely simple integrated governor is now available.
Barber-Colman has taken a proven rotary actuator and built it
into a new cover design for Stanadyne "D" Series injection
pumps. This new integrated approach eliminates all brackets
and external linkage. No internal parts to the injection pump
need to be added or replaced.
The actuator design utilizes the principle of variable reluctance. This simple design of a proportional electric solenoid
has a rotating armature whose magnetic force is proportional
to input coil current.
ed
The integrated actuator and injection pump housing is very
easy to install. Simply remove the existing cover and install the
new cover. Along with the standard model (DYNC-70025-0000-12/24), a completely sealed model (DYNC-70025-001-0-12/
24) is also available. Pollutants from contaminated fuel can
cause the actuator to bind and hinder the engine governing.
For those contaminated fuel applications, the completely sealed
model prevents pollutants from entering the actuator and
causing erratic governing.
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Standard Features
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All Electric
Fast Response
Compact
Precise Repeatability
No External Linkage
No Mounting Bracket
Spring Return to Shut Off
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f Models
eStandard
DYNC-70025-000-0-12/24
DYNC-70025-200-0-12/24
Actuator is available with
flying lead connector,
which mates with Packard
weatherpak 2 way connector with female sleeves,
part number 1201 5792.
*Manufactured by Stanadyne Automotive Corp.
Sealed Model
DYNC-70025-001-0-12/24
DYNA 102-5
Installation Dimensions DYNC-70025-000-0-12/24 & DYNC-70025-200-0-12/24
4.260 MAX
.490 REF
3.270
.755
7/16 - 20 UNF - 2B THD
24 REF
3.205 REF
.030
SEE DETAIL "A"
2.643
3X
.100 REF
.219 .008
.020
1.690 MAX
.188
DETAIL "A"
AA
1.000
2.460 MAX
2.000
.939 .008
1.880 .008
2 X .08 MAX
2 X .193 REF
NAMEPLATE
2 X R .224 REF
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3 X R .375 REF
2 X .82 MAX
1 MAX REF
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.632 REF
.090 REF
.062 REF
2 MAX REF
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1.678 FOR MIN FUEL
POSITION REF
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.479 REF
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1.72 REF
3 X R .310 REF
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3 X MATERIAL VOID BETWEEN
HOLE AND GROOVE PERMISSABLE.
REF .065 WIDE X .090 DEEP MAX.
2 X .820 REF
4 X R .182 REF
.371
TRAVEL
REF
INC FUEL
3.090 REF
2.33 MAX
1.220 MAX
.966 .03
3 X .760 .020
.15 .03
Installation Dimensions DYNC-70025-001-0-12/24
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Specifications
Operating Characteristics
Nominal Voltage
12 Volts DC
24 Volts DC
Current Amps Nominal
2.5 Amps
1.94 Amps
Current Max Stall
6 Amps
2.2 Amps
Stroke
As Shown
Duty Cycle
Continuous
Temperature Range
-55C to 124C
-65F to 250F
Direction Of Travel
Increasing current causes travel in the direction shown (INC FUEL)
Finished Weight
1 lb. 12 oz. max
Finished Mass
.79 kg max
Typical Applications
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Generator Sets
Forklift Trucks
Ground Power Carts
Agriculture Vehicles
Off-Road Vehicles
Pump Sets
Pleasure Boats
Wood Chippers
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DB
JDB
DC
DB2
DB4
DM2
DM4
nt
DYN1-10784-000-0-12/24
DYN1-10786-000-0-12/24
DYN1-10794-000-0-12/24
cu
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]ce
DYN1-10784-001-0-12/24
DYN1-10786-001-0-12/24
DYN1-10794-002-0-12/24
Stanadyne Pump Models
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Input Signal
Frequency
Available Controllers
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2500 - 5000 Hz
5000 - 9500 Hz
2500 - 5000 Hz
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2500 - 5000 Hz
5000 - 9500 Hz
2500 - 5000 Hz
Barber-Colman Company
Aerospace & Power Controls Division
DYNA Product Group
1354 Clifford Avenue
P.O. Box 2940
Loves Park, IL 61132-2940
United States of America
Telephone (815) 637-3000
Facsimile (815) 877-0150
In Europe contact: Barber-Colman GmbH
Am Neuen Rheinhafen 4, D-67346 Speyer, Germany
Telephone 06232 29903, Facsimile 06232 299155
In Japan contact: Ranco Japan Ltd.
Shiozaki Bldg. 7-1, 2-chome, Hirakawa-Cho, Chiyoda-Ku
Tokyo 102, Japan
Telephone 3261 4293, Facsimile 3264 4691
A Siebe Group Company
NOTE
Barber-Colman believes that all information provided herein is
correct and reliable and reserves the right to update at any
time. Barber-Colman does not assume any responsibility for
its use unless otherwise expressly undertaken.
CAUTION
As a safety measure, the engine should be equipped with an
independent overspeed shutdown device in the event of
failure which may render the governor inoperative.
DYNA 102-5
