9W4485 CAP GP-TRACK IDLER Caterpillar parts
589, D10N, D9L
Rating:
Alternative (cross code) number:
CA9W4485
9W-4485
9W4485
CA9W4485
9W-4485
9W4485
Weight: 0.01 pounds 0 kg.
PIPELAYER, TRACK-TYPE TRACTOR,
Number on catalog scheme:
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Information:
Description
The assembly for the rotor position sensor (RPS) is located on the top of each of the flywheel assemblies. The flywheel assemblies are mounted to the upper bearing. The rotor position sensor generates the rotor speed feedback that is used by the system controller. The feedback is used in order to derive the gate signals for the flywheel inverter modules. The board also generates the signals that are used to monitor the levels of vibration in the flywheel.3.0+ hardware uses an "Optical RPS" assembly in place of the previous unit. The "Optical RPS" assembly is made up of three major components:
Comm/Accel fiber optic board
RPS fiber optic cable
Comm/Accel LED boardThe Comm/Accel fiber optic board interfaces with the Comm/Accel LED board and to the flywheel interface board. The Comm/Accel fiber optic board has two accelerometers that measure the horizontal and vertical vibrations. The measurements for vibration are sent to the flywheel interface board.The rotor position sensor detects rotation of the rotor. Also, the rotor position sensor consists of a coupled light beam that is interrupted by a slotted rotor.The Comm/Accel LED board provides the light source (LED) that is picked up by the Rotor position sensor.The Comm/Accel fiber optic board converts the light signal to an electrical signal. The electrical signal is transmitted to the flywheel interface board.The assembly for the magnetic RPS sensor can be upgraded to the assembly for the optical RPS sensor with a retrofit kit. Refer to Systems Operation, Testing and Adjusting, UENR3954, "Attachments" for further information.Removal Procedure
Refer to Systems Operation, Testing and Adjusting, UENR3954, "Internal Component Preremoval Steps (Flywheel Cabinet)" in order to shut down the system and gain access to internal components.
Electrostatic discharge can damage integrated circuits or semiconductors if you touch bus connector pins. When not in use, keep the module in a static-shield bag. Follow these guidelines when you handle
The assembly for the rotor position sensor (RPS) is located on the top of each of the flywheel assemblies. The flywheel assemblies are mounted to the upper bearing. The rotor position sensor generates the rotor speed feedback that is used by the system controller. The feedback is used in order to derive the gate signals for the flywheel inverter modules. The board also generates the signals that are used to monitor the levels of vibration in the flywheel.3.0+ hardware uses an "Optical RPS" assembly in place of the previous unit. The "Optical RPS" assembly is made up of three major components:
Comm/Accel fiber optic board
RPS fiber optic cable
Comm/Accel LED boardThe Comm/Accel fiber optic board interfaces with the Comm/Accel LED board and to the flywheel interface board. The Comm/Accel fiber optic board has two accelerometers that measure the horizontal and vertical vibrations. The measurements for vibration are sent to the flywheel interface board.The rotor position sensor detects rotation of the rotor. Also, the rotor position sensor consists of a coupled light beam that is interrupted by a slotted rotor.The Comm/Accel LED board provides the light source (LED) that is picked up by the Rotor position sensor.The Comm/Accel fiber optic board converts the light signal to an electrical signal. The electrical signal is transmitted to the flywheel interface board.The assembly for the magnetic RPS sensor can be upgraded to the assembly for the optical RPS sensor with a retrofit kit. Refer to Systems Operation, Testing and Adjusting, UENR3954, "Attachments" for further information.Removal Procedure
Refer to Systems Operation, Testing and Adjusting, UENR3954, "Internal Component Preremoval Steps (Flywheel Cabinet)" in order to shut down the system and gain access to internal components.
Electrostatic discharge can damage integrated circuits or semiconductors if you touch bus connector pins. When not in use, keep the module in a static-shield bag. Follow these guidelines when you handle
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts cap Caterpillar catalog:
120G, 12G, 130G, 140G, 14G, 160G, 16G, 225D, 3208, 3306, 3306B, 3406B, 3412C, 3456, 508, 518, 518C, 528, 528B, 578, 589, 611, 613C, 613C II, 615C, 621E, 621F, 621G, 621R, 623E, 623F, 627E, 627F, 627G,...
24H, 5110B, 545, 561M, 572R, 583R, 583T, 587R, 587T, 621G, 623G, 627G, 631D, 631G, 637G, 657B, 69D, 824G, 825G, 826G, 938G, 950G, 950G II, 962G, 962G II, 966G, 966G II, 972G, 972G II, 980G, 980G II, 9...
120B, 140B, 3304B, 3306, 578, 589, 621E, 930R, 966C, 966R, D10, D10N, D4E, D4E SR, D5B, D5E, D6D, D6D SR, D6E, D6E SR, D6F SR, D6G SR, D6H, D6H II, D7H, D8K, D8L, D9L, D9N
324D, 324D L, 324D LN, 325D L, 345C, 345C MH, 345D L, 374F L, 385C, 385C FS, 385C L, 385C L MH, 390F L, 572R II, 583R, 587R, 854G, 992G, 994F, 994H, C18, C9, D10N, D10R, D10T, D6T LGP, D6T LGPPAT, D7R...
12G, 14G, 14H, 14H NA, 16G, 16H, 16H NA, 24H, 350, 3508B, 3512B, 375, 375 L, 385B, 385C, 385C FS, 385C L, 390D, 390D L, 5080, 5090B, 5130, 5130B, 5230, 5230B, 578, 583R, 589, 631C, 637, 637D, 637E, 64...
215, 215B, 225, 229, 235, 235B, 235D, 245, 245B, 24H, 24M, 5110B, 5130, 5130B, 5230, 5230B, 528, 589, 621, 621B, 621E, 621F, 621G, 621R, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 631C, 631E, 631G, 633...
16G, 245, 5130, 5130B, 578, 589, 621E, 621F, 623E, 623F, 627E, 627F, 627G, 631E, 633E II, 637D, 637E, 637G, 651E, 657E, 776C, 776D, 777, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793, 793B,...
589, 69D, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 983B, AD40, AD45, AE40, AE40 II, D10N, D10R, D10T, D10T2, D11T, D9L, D9N, D9R, D9T
583R, 583T, 587R, 587T, 589, D10N, D10R, D10T, D10T2, PL83, PL87
7A, 7S, 8 SR, 824B, 824G, 824G II, 824H, 824K, 824S, 825C, 825G, 825G II, 825H, 825K, 826C, 834, 834B, 836, 8A, 8S, 8U, 9A, D7G, D7G2, D7H, D7R, D7R II, D8H, D8K, D8N, D8R, D9E, D9G, D9L
D10N, D10R, D10T, D10T2, D11N, D11R, D9L
D10N, D10R, D8L, D9L
1263884
CAP AS-RAIN
3412, 3412C, 3512, 3516, 3516B, C18, C18 I6, C27, C32, PM3412, PM3516, SPF343C, TH48-E80
3412, 3412C, 3512, 3516, 3516B, C18, C18 I6, C27, C32, PM3412, PM3516, SPF343C, TH48-E80
1264233
CAP GP-TRACK ROLLER
D8N, D8R, D8R II, D8T
D8N, D8R, D8R II, D8T
1W7202
CAP AS
3508, 3512, 3516
3508, 3512, 3516
2693097
CAP GP-PROTECTION
725, 730
725, 730
CB-434, CB-434B, CB-434C, CB-534, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CB-634, CB-634C, CD-54, CP-433C, CP-563, CP-573E, CP-663E, CS-323C, CS-431C, CS-531, CS-531C, CS-531D, CS-533, CS-533C, CS-...
4264204
CAP GP-COOLANT FILLER
3508C, 3512C, 3516B, 3516C
3508C, 3512C, 3516B, 3516C
963, 963B, D6H, D6H II, D6H XL, D6H XR
AP-655C, CP-433C, CS-431C, CS-433C
2693095
CAP GP-PROTECTION
735, 740
735, 740
9N4682
CAP GP-TRACK IDLER
D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL
D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL
1294033
CAP GP-TRACK IDLER
D11N, D11R, D11T
D11N, D11R, D11T
