8
MODEL N UMBER
7
6
5
4
3
REV
-
A
B
ECO
-
D6868
D7444
2
REVISION S
DESCRIPTION
NEW DRAWING
SEE ECO
SEE ECO
1
DATE
7/21/03
3/31/05
5/19/06
BY
DDK
DDK
DDK
CHECKED
RKT
DRW
DRW
55BRCX-520-JB5/4
+.000
1.250
- .005
B
HAROWE
55BRCX-520-JB5/4
920294
S/N:_ _ _ _
.200 MIN.
D
MADE IN ST. KITTS, WI
D/C:_ _ _ _
.192
.150
LABEL TO BE
PLACED IN
THIS AREA
NOTES:
1.
2.
3.
MATCHED SET - DO NOT ISSUE SEPARATELY.
ROTOR AND STATOR TO BE AXIALLY ALIGNED WITH DATUM 'B' .015
CUSTOMER MUST MAINTAIN SHAFT RUNOUT WITH RESPECT TO DATUM 'A'
WITHIN .003 T.I.R.
D
E-Z MARKS
ALIGN 15
+.0000
5.5008
- .0030
MOUNTING
END
C
+.0000
5.5008
- .0030
ELECTRICAL & MECHANICAL DATA AT 25°C
VALUES ARE REFERENCE UNLESS OTHERWISE TOLERANCED
HIPOT TESTING PERFORMED AT 60HZ, 4 SECOND DURATION
5.380
ELEC CYC / MECH CYC
EXCITATION FREQUENCY
INPUT VOLTAGE
INPUT CURRENT
INPUT POWER
IMPEDANCE ZRO
IMPEDANCE ZRS
IMPEDANCE ZSO
IMPEDANCE ZSS
TRANSFORMATION RATIO
DC RESISTANCE (R1-R2)
DC RESISTANCE (S1-S3, S2-S4)
ERROR
PK-PK ERROR
PK-PK VELOCITY RIPPLE ERROR
PHASE SHIFT, OPEN CIRCUIT
NULL VOLTAGE
HIPOT, LEADS TO CASE, 500VAC
HIPOT, INTERPHASE, 250VAC
TEMPERATURE RANGE
deg/deg
±1% kHz
±5% Vrms
Max. mArms
Watts
Ohms
Ohms
Ohms
Ohms
±5%
±15% Ohms
±15% Ohms
Max. arcminutes
Max. arcminutes
Max. %
±3 degrees
Max. mVrms
Max. mArms
Max. mArms
oz-in-sec
2
lbs
8
7
4.25
55
.10
46 +J 84
42 +J 78
140 +J255
135 +J235
.47
18
91
-
8
-
-1
20
2
2
.26
3.0
C
A
+.0015
3.6500
- .0000
THRU
2X .025 X 45
CHAMFER
#24 AWG (ET) LEADS
12" MIN. LEAD LENGTH
30'
B
B
PHASING EQUATION
INCREASING ANGLE FOR
CCW ROTATION AS VIEWED
FROM MOUNTING END
A
R1
R2
RED/WHT
RED
°C -55 TO +155
S1
S3
ROTOR MOMENT OF INERTIA
WEIGHT
YELLOW
ROTOR
PRIMARY
BLUE
E (S1-S3) = KE (R1-R2) COS 8
E (S2-S4) = -KE (R1-R2) SIN 8
YEL/WHT
BLACK
STATOR
SECONDARY
THIRD ANGLE PROJECTION
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN INCHES
SHARP EDGES BROKEN .005/.010
INSIDE CORNERS R .015 MAX
TOLERANCES:
DECIMAL .00 .01 .000 .005
0.5
ANGLE
CHAMFER ANGLE
10
INTERPRETATION PER ASME
Y14.5M-1994
APPROVALS
DRAWN
DATE
A
SCHEMATIC
S4
S2
THE INFORMATION CONTAINED
IN THIS DRAWING IS THE SOLE
PROPERTY OF HAROWE. ANY
REPRODUCTION IN PART OR
WHOLE WITHOUT THE WRITTEN
PERMISSION OF HAROWE IS
PROHIBITED.
OUTLINE & PERFORMANCE
SPECIFICATION
RESOLVER BRUSHLESS - 8 SPEED
SIZE DWG. NO.
DDK
7/21/03
4/1/05
7/21/03
CHECKED
DRW
RKT
DES ENG
B
55BRCX-520-JB5/4
SHEET 1 OF 2
CODE IDENT: 58655
8
7
6
5
4
SCALE
.75:1
3
2
1