Spare Woodward Governor Parts 

  Woodward Analog MOD I & II

Woodward Analog Mod I and Mod II Parts

Modules in the rackPower Supply and Monitoring AssemblyPilot Control AssemblyGauge Assembly

Relay Interface Board

Timing Relays

American Governor provides complete support for Woodward analog governors of all types and vintages, including:

  • Repair
  • Testing
  • Calibration
  • Certification
  • Pilot Control Assemblies

We offer a complete line of new and reconditioned parts and assemblies for Mod I and Mod II Analog Electric governors,
including modules, power supplies, pilot control assemblies, mechanical and electrical devices, oil pumps, speed
signal generators (SSGs), and governor accessories.

Analog Governor Parts and Assemblies:

  • Governor Modules and Complete Rack Assemblies
  • Governor Power Supplies:
    • DC-DC Converters
    • Complete Power Supply Assemblies
  • Agastat Time-Delay Relays
  • CR120 Control Relays
  • Pilot Relay Boards
  • Watt Transducers
  • MW Setter Assemblies
  • Feedback Filters
  • 125 VDC Indicator Lights
  • SBM Pistol-Grip Control Switches
  • Miscellaneous Panel Switches
  • Dual and Single-Needle Gauges
  • DB40 Tachometers
  • Selsyn Transmitters
  • Selsyn Indicators
  • Potentiometers
  • Capacitors
  • Restoring Sheaves

Other Parts and Assemblies:

  • Complete Pumps and Pump Parts
  • Unloader Parts and Assemblies
  • Oil Filters and Filter Housings
  • Speed Switch Parts and Assemblies
  • Auxiliary Overspeed Switch Parts
  • Air Brake Valves
American Governor is committed to supporting all your governors,
regardless of manufacturer or model, with parts, field service, technical
support, training and engineering for as long as you wish to keep them in
service.
Position Switch Assembly XX Pump Speed Signal Generator
Woodward Analog Mod I and Mod II Analog Parts
Module Assembly # Module Description Board
Assembly #
Board #
5438-050 Aux Pulse Driver 5430-154 3073-086
Board Extender 16
Board Extender 6 5430-304
Derivative 5430-142 3073-094
Integrator 5430-138 3073-090
5438-056 Load Computer
Power Amp 5430-242 3073-160
Power Supply 5430-156 3073-106
Proportional 5430-140 3073-092
Pulse Driver 5430-134 3073-086
5438-054 Rotation Telemetry 5430-158 158
5438-094 Speed Sensor 5430-232 3073-232
5438-048 Speed Switch 3073-212
Auxiliary Racks
Joint Control Rack
Servo Amp Rack Mod I
Servo Amp Rack Mod II
Speed Switch Rack
215610E Amplifier
21571?0 Creep Detector
215672D Load Computer
215612D Power Amplifier
215608C Rectifier
215616E Regulator
5430-114 Regulator
215620E Speed Sense
215614D Tach 1 Telemeter
215710F Voltage Comparator
Pilot Relay Board 5430-400 3073-254
Board 5421-121
3D CAM Curve Eprom 5436-661 9924-416
I/O Driver 5421-103 3074-022
Microprocessor for 3D CAM 5431-196
Microprocessor for 3D CAM (BAD) 5431-196
5432-002 Amplifier 5431-162 3073-184
5438-116 Amplifier 5430-272 3073-184
5438-122 Amplifier 5430-284 3073-184
5438-050 Aux Pulse Driver 5430-154 3073-086
1324-172 Coil
1324-180 Coil
1324-196 Coil
Coil
5438-062 Comparator 5430-184 3073-122
5438-250 Comparator 5430-418 3073-242
Comparator 5430-240 3073-122
Comparator 5430-240 3073-122
5438-246 Comparator (Dual) 5430-420 3073-242
5438-092 Deadband 5430-230 3073-152
5438-228 Derivative 5430-398 3073-238
5438-228 Derivative 5430-396 3073-238
Derivative 5430-142 3073-094
5438-052 Generation Ramper 5431-294 3074-014
5432-096 Integrator 5431-396 3073-246
5438-038 Integrator 5430-138 3073-090
5438-048 Integrator 5431-274 3074-012
5438-230 Integrator 5430-396 3073-246
5438-190 Joint Control Proportional 5430-324 3073-092
Joint Control Proportional 5430-324 3073-092
6960-048 Line Drivers
5438-244 Line Receiver & Pulse Driver 5430-410 3073-260
5438-244 Line Receiver & Pulse Driver 5430-410 3073-260
5438-056 Load Computer
Magnetic Pickups
Matrix 5430-206 3073-126
Matrix 5430-198 3073-126
Matrix 5330-202 3073-126
Matrix 5430-200 3073-126
Matrix 5430-202 3073-126
Matrix 5430-204 3073-126
Net Head Level Control (assembly) 107575
Pilot Relay Board 5431-102 3073-302
Pilot Relay Board 5431-128 3073-302
Pilot Relay Board 5430-400 3073-254
5438-102 Power Amp 5430-242 3073-160
5438-234 Power Amp 5430-408 3073-236
Power Amp 5430-242 3073-160
Power Amp 5430-242 3073-160
5438-046 Power Supply 5430-146
438-202 Power Supply 5430-334
Power Supply 3073-106
Power Supply 3073-106
Power Supply (Acopian)
Power Supply (Bikor)
Power Supply (Bikor)
5450-064 (lead #) Power Supply Assembly-Mod II
5438-043 Power Supply Monitor
5438-226 Proportional 5430-394 3073-258
5438-348 Proportional 5430-944 3073-258
Proportional 5430-140 3073-092
Pulse Driver 5430-134 3073-086
Pulse Driver 5430-134 3073-086
Pulse Driver 5430-154 3073-086
5438-054 Rotation Telemetry 5430-158 3073-108
5438-334 Rotation Telemetry 5430-392 3073-248
Rotation Telemetry 5430-158 3073-108
5422-045 Speed Sensor
5432-090 Speed Sensor 5431-362 3074-020
5438-336 Speed Sensor 5430-550 3073-228
5438-336 Speed Sensor 5430-550 3073-228
5438-336 Speed Sensor 5430-550 3073-228
Speed Sensor 5430-174 3073-118
5432-028 Speed Switch 5431-212 3073-250
438-048 Speed Switch 5430-152 3073-104
5438-048 Speed Switch 5430-332 3073-212
5438-048 Speed Switch 5430-332 3073-212
5438-048 Speed Switch 5430-332 3073-212
5438-224 Speed Switch 5430-386 3073-240
5438-224 Speed Switch 5430-386 3073-240
5438-328 Speed Switch 5430-532 3073-290
Speed Switch 5430-152 3073-104
Speed Switch 5430-332 3073-212
Speed Switch 5430-332 3073-212
Speed Switch 5430-532 3073-290
Speed Switch 5430-352 3073-352
Speed Switch 3073-104
Speed Switch 5430-332 3073-212
5438-096 Summing Amplifier 5430-234 3073156
5438-096 Summing Amplifier 5430-234 3073-156
Test Interface Box