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Specifications

General specifications

Product Name
Eaton Series 1 Heavy Duty Closed Circuit Pump Servo Control
Catalog Number
3923-134
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
265 N-m
Minimum Working Pressure
420 b
Shaft Rotation
Left
Charge Pump
None
Input Shaft
14 Tooth 12/24 Pitch Spline
Auxiliary Mounting
SAE C-Pad; (Typically Front Pump Of Tandem) No Shaft Seal; Includes 14 Tooth 12/24 Pitch Spline Coupling; Charge Pressure Inlet Port With 7/8-14 Unf; 37 Degree Flare; Tube Fitting (45 Degree For Models 33-46 And Straight For Models 54-64)
Design Type
Series 1
Charge Pump Displacement
0 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
63.66 CCR
Charge Pump Special Features
None
Control Supply Orifice Diameter
.073 IN
Valve Plate
Standard, V-Groove
Flow at Rated Speed and PSI
255 LQ
Application
Construction, Agriculture, Truck and Bus, Oil and Gas, and other mobile applications
Drive Shaft Seal Configuration
Single
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