Model: 31783-1

Hydraulic Motor

Properties:

Torque Load Rating
114.0 inch-pounds
Spline Minor Diameter
0.375 inches
Spline Major Diameter
Between 0.495 inches and 0.500 inches
Mounting Type
Flange
Spline Quantity
11
Mounting Hole Diameter
0.250 inches
Mounting Hole Quantity
4
Bolt Hole Quantity
4 and 4
Operating Speed At Rated Capacity In Rpm
2400.0
Pitch Diameter
0.458 inches
Drive Shaft Type
Splined, involute external
Housing Material
Steel
Shaft Rotation Direction
Clockwise
Shaft Protrusion Length
0.665 inches
Spline Pitch
24/48
Connection Quantity
1 and 1
Connection Type
Inlet and outlet
Connection Design
Flanged and threaded
Bolt Hole Thread Size
0.312-18 and 0.312-18
Spline Pressure Angle In Deg
30.0
Spline Length
0.580 inches
Displacement Type
Constant
Constant Displacement Per Revolution
0.310 cubic inches
Bolt Hole Spacing
1.500 in. By 0.688 in.
Mounting Bolt Hole Spacing
3.250 in. By 2.687 in.
NSN
4320-00-929-5497
Part Number
31783-1
Description
Motor,hydraulic
CAGE

A mechanical device designed to convert the energy of fluid pressure to rotary motion.

Part 31783-1 NSN 4320-00-929-5497

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06128
FIIG:
T103-F
Concept No.:
App. Key:
FA
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
125820
UFC:
63220
LTL:
77.5
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8412298075
  • SITC: 71893
  • End Use: Industrial engines
  • NAICS: 333996
  • USDA: 1

Freight Class: Hydraulic power engines and motors, nesoi

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