Model: M1200B

Tachometer Generator

Properties:

Overall Height
4.625 inches
Overall Length
5.406 inches
Overall Width
3.312 inches
Electrical Resistance
8.0 ohms
Thread Length
0.500 inches single end
Shaft Diameter
0.6250 inches single end
Current Type
Dc input
Shaft Rotation Direction
Clockwise single end or counterclockwise single end
Mounting Method
Fixed base
Mounting Facility Type And Quantity
4 unthreaded hole
Excitor Type
Separately excited
Accuracy Range In Percent
-2.0/+2.0
Calibration Speed In Rpm
1000.0
Keyway Center To Shaft End Distance
0.875 inches single end
Calibration Voltage Output Type In Volts
3.0 dc
Features Provided
Horizontal mounting position and vertical mounting position
Woodruff Key Size Designation
30 single end
Length Of Shaft From Housing
1.125 inches single end
Center To Center Distance Between Mounting Facilities Parallel To Length
0.875 inches
Rotor Speed Rating In Rpm
300.0 low full load and 2500.0 high full load
Center To Center Distance Between Mounting Facilities Parallel To Width
2.750 inches
Current Rating In Amps
0.060 single input
Shaft End Characteristic
A11 second style second end
Shaft End Characteristic
A2 first style first end
Terminal Type And Quantity
1 connector, plug
NSN
6680-00-557-5328
Part Number
M1200B
Description
Generator,tachometer
CAGE
12763

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 M1200B NSN 6680-00-557-5328

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
4.2000lbs
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:
062120
UFC:
34760
LTL:
RATING VARIABLE
LCL:
--
WCC:
590
TCC:
Z
SHC:
9
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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