Model: HDC-11-F-6/B644

Differential Transmitter Synchro

Properties:

Body Material
Steel, stainless
Body Style
Standard round c
Shoulder Diameter
Between 0.9995 inches and 1.0000 inches
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Overall Length
2.2020 inches
Flange Diameter
Between 1.0610 inches and 1.0620 inches
Flange Thickness
Between 0.0570 inches and 0.0670 inches
Undercut Diameter
Between 0.9700 inches and 0.9800 inches
Undercut Width
Between 0.0450 inches and 0.0550 inches
Shaft Diameter
0.1195 inches single shaft and 0.1200 inches single shaft
Shaft Length
0.5620 inches single shaft
Maximum Tempurature Rise
125.0 degrees celsius
Stator Input Voltage Rating In Volts
11.8
Stator Input Current Rating
0.054 amperes
Stator Input Electrical Power Rating
0.102 watts
Frequency In Hertz
400.0
Zro Resistance In Ohms
61.00
Zrs Resistance In Ohms
59.00
Rotor Dc Resistance In Ohms
59.00
Stator Dc Resistance In Ohms
21.00
Actuator Friction Torque At Minus 55 Deg Celsius
16.0 centimeter-grams
Actuator Friction Torque At Plus 25 Deg Celsius
4.0 centimeter-grams
Shaft Maximum Radial Play
0.0005 inches
Shaft End Play
Between 0.0003 inches and 0.0008 inches
Pilot Length
0.0570 mils and 0.0670 centimeters
Shoulder Length
0.0570 mils and 0.0670 centimeters
Mounting Surface To Terminal End Distance
1.6400 inches
Shaft Maximum Runout
0.0010 inches
Terminal Location
Rear
Plus J Zro Reactance In Ohms
210.00
Shaft Slot Depth
0.0220 inches single shaft and 0.0320 inches single shaft
Shaft Slot Width
0.0220 inches single shaft and 0.0320 inches single shaft
Plus J Zrs Reactance In Ohms
21.00
Shaft Type
Round, slotted single shaft
Alignment Hole Depth
0.0700 inches
Transformation Ratio
1.166 stator to rotor
Alignment Hole Bolt Circle Diameter
Between 0.8090 inches and 0.8150 inches
Terminal Type And Quantity
6 wire lead
NSN
5990-01-348-9812
Part Number
HDC-11-F-6/B644
Description
Synchro,differential Transmitter
CAGE
4H618

A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part HDC-11-F-6/B644 NSN 5990-01-348-9812

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02071
FIIG:
A07800
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062120
UFC:
34760
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9014900000
  • SITC: 87412
  • End Use: Marine engines, parts
  • NAICS: 334511
  • USDA: 1

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