Electrical Resolver

Model / MPN: B-0720-015187-003 | NSN: 5990-01-583-2870

An item consisting of a rotor and a stator inductively coupled. It usually has two rotor windings displaced from each other by 90 degrees and two stator windings similarly displaced. The output voltag (s) is a trigonometric function of the input voltage(s) and the angular displacement of the rotor with respect to the stator. See also synchro (as modified) and goniometer, electrical. Excludes transolver, electrical and potentiometer sine/cosine electrical resolvers.

Product Details

NATO Stock Number

5990-01-583-2870

Sold in multiples of

1 EA

DEMIL

End Application

Motor, dc brushless

Rotor Input Voltage Rating In Volts

8.0

Rotor Input Current Rating

85.0 milliamperes

Rotor Input Electrical Power Rating

510.0 milliwatts

Zro Resistance In Ohms

84.00

Zso Resistance In Ohms

905.00

Zrs Resistance In Ohms

83.00

Zss Resistance In Ohms

885.00

Rotor Dc Resistance In Ohms

62.00

Stator Dc Resistance In Ohms

195.00

Maximum Fundamental Null Voltage In Millivolts Per Volt

30.00 output

Electrical Error Angular Range In Minutes

-20.0/+20.0

Plus J Zro Reactance In Ohms

59.00

Plus J Zso Reactance In Ohms

1860.00

Plus J Zrs Reactance In Ohms

59.00

Plus J Zss Reactance In Ohms

850.00

Transformation Ratio

0.500 rotor to stator

Part Name Assigned By Controlling Agency

Frameless resolvers

B0720 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7MC17TD742	Resolver, Electrical	3	EA	03/27/2017
SPE7M117TR215	Resolver, Electrical	3	EA	10/02/2017

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Electrical Resolver

Pricing and Availability

Certified Quality Assurance

B-0720-015187-003 Cross Reference