GAC 176 Series Manual

1

INTRODUCTION

GAC's 176 Series Integrated Pump Mounted Actuators are field proven pro-
portional actuators designed to mount directly to fuel injection Bosch-style "A"
pumps to achieve an integrated proportional servo fuel package. Since the de-
sign has no sliding parts and its components are sealed; outstanding reliability
results with no maintenance required. The design is versatile with numerous
options and mounting kits available in order to adapt to other fuel pumps.
2

SELECTION CHART

System
Voltage
PRODUCT NO.
12 24
■
ADD176A-12
■
ADD176A-24
■
ADD176AF-12
■
ADD176AF-24
■
ADE176AA-12
■
ADE176AA-24
■
ADE176AF-12
■
ADE176AF-24
Item
Camshaft Bearing Retainer Kit
Installation Kit
Actuator Mating Connector
Cold Start Solenoid Mating Connector
Feedback Sensor Mating Connector
Actuator Mating Cable Harness (6 ft.)
Feedback Mating Cable Harness (6 ft.)
4
Dimensions
87.1 87.1
3.4 3.4
65.1 65.1
2.56 2.56
64.6 64.6
2.54 2.54
46.6 46.6
1.83 1.83
Integral Electrical Actuator
Cold Mating
Stop
Start Connector
Lever
Solenoid Included
■
■
■
■
■ ■ ■
■ ■ ■
■ ■
■ ■
Model Number
KT176A
KT291
EC1300
EC1350
EC109
CH1215
CH1515
21.0 21.0
.83 .83
2 2
1
Cold Start
Connector
176 Series
3

SPECIFICATIONS

Response Time (10-90%)
Nominal Operating Current
Feedback
Sensor
Max. Continuous Current
■
Cold Start Min. Operating Voltage
■
Cold Start Coil Resistance
■
■
(ADE176AA Cold Start Version)
115.7 115.7
4.55 4.55
103.9 103.9
4.09 4.09
13.5 13.5
.53 .53
11.5 11.5
.45 .45
1
40.4 40.4
1.59 1.59
Cold Start
Connector
38.4 38.4
1.51 1.51
1

PERFORMANCE

Force
Operating Stroke

ELECTRICAL POWER INPUT

Operating Voltage
Coil Resistance

ENVIRONMENTAL

Operating Temperature
Relative Humidity
Vibration
Shock
All Surface Finishes Fungus Proof and Corrosion Resistant

PHYSICAL

Dimensions
Weight

COMPLIANCE / STANDARDS

Agency
NOTE
ADE176AA version shown
56.5
2.22
Dimension Units
(xx.x) -------- (mm)
xx.x --------------- in
139.0 139.0
2X 5.47 2X 5.47
148.6 148.6
5.85 5.85
2X 2X
23.4950 23.4950
.9 .9
176 Series Electric Actuator 10.15
© 2015 Copyright All Rights Reserved
6.2 lbf (27.5 N)
0.80 in (21 mm)
35 msec
12 VDC or 24 VDC
4.0 A @12VDC
2.0 A @24VDC
5.8 A @12VDC
3.1 A @24VDC
1.7 ± 0.2 Ohms @12VDC
7.2 ± 0.5 Ohms @24VDC
6 V @12VDC
12 V @24VDC
1.3 ± 0.2 Ohms @12VDC
4.0 ± 0.2 Ohms @24VDC
-40 to 200°F (-40 to 95°C)
Up to 100%
20g @ 20 to 500Hz
20g @ 11 msec
See Section 8
4.94 lb (1.84 kg)
5.44 lb (2.47 kg)
CE and RoHS Requirements
56.5
2.22
26.1 26.1
1.03 1.03
39.1 39.1
1.54 1.54
111.0 111.0
4.37 4.37
PIB 2053 C