Model: DC8AJ7

Tachometer Generator

Properties:

Overall Length
1.996 inches
Overall Width
0.750 inches
Electrical Resistance
360.0 ohms
Shaft Diameter
0.1247 inches single end
Flatted Portion Length
0.5000 inches single end
Flat Depth
0.0207 inches single end
Mounting Method
Clamp ring
Mounting Facility Type And Quantity
1 clamp collar
Accuracy Range In Percent
-3.0 to 3.0
Calibration Speed In Rpm
1000.0
Calibration Voltage Output Type In Volts
5.0 dc
Length Of Shaft From Housing
0.560 inches single end
Rotor Speed Rating In Rpm
1000.0 low full load and 6000.0 high full load
Connection Type And Voltage Rating In Volts
5.0 line to neutral single output
Shaft End Characteristic
A5 single style single end
Terminal Type And Quantity
2 threaded stud
NSN
6680-00-050-9721
Part Number
DC8AJ7
Description
Generator,tachometer
CAGE
99932

A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.

Part DC8AJ7 NSN 6680-00-050-9721

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20241
FIIG:
A271A0
Concept No.:
1
App. Key:
F
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:
BF
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
121570
UFC:
61770
LTL:
100.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
Q
ACC:
Instruments/Radio

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 9029205000
  • SITC: 87325
  • End Use: Other parts and accessories of vehicles
  • NAICS: 334514
  • USDA: 1

Freight Class: Speedometers and tachometers, not for use in civil aircraft

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