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Eaton Series 1 Heavy Duty Closed Circuit Pump Servo Control
3923-288
Serial Number Verified :
Authenticated:
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
Specifications

General specifications

Product Name
Eaton Series 1 Heavy Duty Closed Circuit Pump Servo Control
Catalog Number
3923-288
Product Length/Depth
17.05 IN
Product Height
10.56 IN
Product Width
10.74 IN
Product Weight
62.6 LB
Warranty
Hydraulics Warranty

Product specifications

Configuration
Single
Maximum Working Pressure
480 b
Special Pump Assembly Features
None
Design Code
B
Identification
Standard
Maximum Input Torque
441 N-m
Minimum Working Pressure
420 b
Shaft Rotation
Right
Charge Pump
Charge Pump With External Discharge Port For 7/8-14 UNF SAE O-Ring Fitting; With Steel Hex Plug
Input Shaft
21 Tooth 16/32 Pitch Spline
Auxiliary Mounting
None
Design Type
Series 1
Peak Pressure Rating
480 b
Charge Pump Displacement
13.9 CCR
Special Features
None
Type
Variable Displacement
Mounting Flange Location
Standard J744
Main Port Orientation
Radial
Paint
Finish Blue
Main Port(s)
[1.00] - Code 61 Per SAE J518
Displacement
54.34 CCR
Charge Pump Special Features
None
Pressure Override Setting Port A
276 b
Control Supply Orifice Diameter
.052 IN
Maximum Rated Speed
4160 RPM
Charge Pressure Relief Valve Setting
15 b
Valve Plate
Propel
Flow at Rated Speed and PSI
375 LQ
Application
Construction, Agriculture, Truck and Bus, Oil and Gas, and other mobile applications
Drive Shaft Seal Configuration
Single