Minebea Stepper Motor Part Number Decoding Table

(Example Motor:  28BB-H151-11)

28 B B - H 1 51 - 11
Size Type
 Step Angle
(Degree)
Motor
Construction		 Motor
Lengths		 Different
Windings
Ver.
Motor Outside Diameter
In Tenths Of An Inch
(Example: Size 28 = 2.8")

  
A = 15
B = 7.5
J = 18
M = 1.8
Q = 5
S = 3.6
U = 3.75
W = 1.875
Y =  0.9
 

Phase
C = 2 & 4 Hybrid
H = 2 & 4 PM
K = 2 & 4 Hybrid
M = 2 & 4 Hybrid
Q = 2 & 4 Hybrid
0 to 9 01 to 99


B = Permanent Mag.
L = Precision Hybrid
K = Precision Hybrid
P = Precision Hybrid


01 to 99 = Standard
L1 to L9 = w/ Leadscrew
G1 to G9 = w/ Gear
P1 to P9 = w/ Pulley



Specifications for Permanent Magnet Minebea Stepper Motors

Series

 # of Models
in Series

 Motor
Type

 Size
mm		 Step
deg		 Best
Accuracy
arcmin		 Rated
Current
/Phase
Amps		 Nominal
Voltage
Volts
06BJ-H 2
 PM
 15
 18.0
 10.8 0.1 0.3 5.0 12.0
08BJ-H
 2
 PM
 20
 18.0
 10.8 0.2 0.4 2.1 3.8
15BA-H
 3
 PM
 35 15.0
 9.0 0.2 0.8 2.0 8.0
15BB-H
 4
 PM
 35
 7.5
 2.3 0.2 0.8 2.0 8.0
17BB-H
 3
 PM
 43.2
 7.5
 2.3 0.3 0.5 5.4 7.5
23BB-H
 3
 PM
 57.4
 7.5
 2.3 0.3 0.8 4.9 12.0

Model
Number

 Wind-
ing
Type

 Rated
Volts		 Rated
I
/Phase
Amps		 Winding
Resist
/Phase
Ohms		 Holding
Torque
g-cm		 Induc-
tance
mH		 Rotor
Inertia
g-cm^2		 Detent
Torq.
g-cm		 Wt.
g
06BJ-H005 Bi 5.0
 0.25
 20.0
 27
 7.0 0.06 2.5 8
06BJ-H012 Bi 12.0 0.12 100.0 30 37.0 0.06 2.5 8
08BJ-H007
 Uni 3.8
 0.19
 20.0
 40
 7.0 0.2 10 30
08BJ-H040 Bi 2.1 0.35 6.0 40 5.0 0.2 10 30
15BA-H051P
 Uni 8.0
 0.23
 35.0 165
 18.0 4.0 40 100
 15BA-H073P Uni 4.0 0.40 10.0 155 5.0 4.0 40 100
 15BA-H043P Bi 2.0 0.80 2.5 220 3.4 4.0 40 100
15BB-H051P
 Uni 8.0
 0.23
 35.0
 165
 27.0 4.0 30 100
15BB-H073P Uni 4.0
 0.40
 10.0
 155
 6.7 4.0 30 100
15BB-H170P Uni 6.6
 0.22
 30.0
 190
 17.0 1.5 35 65
15BB-H043P Bi 2.0 0.80 2.5 205 4.5 4.0 30 100
17BB-H262P Uni 5.4 0.45 12.0 500 11.0 12.0 80 140
17BB-H267P Uni 7.5 0.30 25.0 480 19.0 12.0 80 140
17BB-H240P Bi 5.4 0.45 12.0 670 27.0 12.0 80 140
23BB-H251P Uni 5.0 0.75 6.6 1,200 9.0 30.0 150 280
23BB-H252P Uni 12.0 0.34 36.0 1,200 32.0 30.0 150 280
23BB-H246P Bi 4.9 0.75 6.5 1,400 17.0 30.0 150 280


Specifications for Hybrid Minebea Stepper Motors

Model
Number

 Rated
Volts		 Rated
I
/Phase
Amps		 Winding
Resist
/Phase
Ohms		 Holding
Torque
g-cm		 Induc-
tance
mH
 Rotor
Inertia
g-cm^2
 Detent
Torque
g-cm		 Wt.
g
14PM-M204 12.00
 0.18
 65.0
 330
 24.0 11.0 50 110
14PM-M206 5.20
 0.40
 13.0
 330
 4.8 11.0 50 110
16PY-Q207 10.00
 0.25
 40.00 380
 8.5 13.0 30 120
16PY-Q204 3.96
 0.90
 4.40
 500
 1.6 13.0 30 120
16PU-M003 4.20
 0.70
 6.0
 700
 4.0 17.0 110 175
16PU-M006 7.60
 0.40
 19.5
 700
 10.5 17.0 110 175
17PM-K016V 8.80 0.40 22.00 1,500 19.5 34.0 80 200
17PM-K017V 4.40 0.80 5.50 1,500 5.7 34.0 80 200
17PM-K018V 3.00 1.20 2.50 1,500 2.8 34.0 80 200
17PM-K316V 9.60 0.40 24.00 1,700 25.8 45.0 100 250
17PM-K301V 4.80 0.80 6.00 1,700 7.1 45.0 100 250
17PM-K303V 3.20 1.20 2.70 1,700 3.3 45.0 100 250
17PM-K111V 10.00 0.40 25.00 2,200 33.4 56.0 120 300
17PM-K101V 5.00 0.80 6.20 2,200 8.6 56.0 120 300
17PM-K103V 3.60 1.20 3.00 2,200 4.4 56.0 120 300
17PM-K402V 6.00 0.80 7.50 3,400 7.0 75.0 200 350
17PW-M003 4.90 0.65 7.5 1,200 6.2 17.0 250 200


Model
Number

 Rated
Volts		 Rated
I
/Phase
Amps		 Winding
Resist
/Phase
Ohms		 Holding
Torque
g-cm		 Induc-
tance
mH
 Rotor
Inertia
g-cm^2
 Detent
Torque
g-cm		 Wt.
g
17PS-M001V 3.20
 0.40
 7.9
 450
 5.4 17.0 50 200
17PU-H008V
 3.70
 0.90
 4.10
 600
 2.9 34.0 180 200
17PU-H010V
 4.80
 0.80
 6.00 750
 3.4 34.0 180 200
17PU-H309V
 6.10
 0.80
 7.60
 1,000
 5.2 45.0 250 250
17PU-H312V
 9.50
 0.50
 19.0
 1,000
 17.0 45.0 250 250
17PM-K204VT
 2.40
 0.80
 3.0
 1,250
 2.6 28.0 60 180
17PM-K018VT 3.50 1.00 3.5 1,700 2.7 34.0 70 220
17PU-H204VT 2.40 0.80 3.0 750 2.1 28.0 120 180
17PU-H018VT 3.50 1.00 3.5 1,150 2.0 34.0 150 220
23LY-C205 4.00 1.10 3.6 3,000 5.3 55.0 250 360
23LY-C201 5.50 0.78 7.1 3,000 8.3 55.0 250 360
23LY-C202 3.75 1.25 3.0 3,000 4.5 55.0 250 360
23LY-C301 3.00 1.70 1.8 4,000 4.5 110.0 300 450
23LY-C303 5.10 1.00 5.1 4,000 13.0 110.0 300 450
23LY-C305 6.00 0.85 7.1 4,000 18.0 110.0 300 450
23LY-C002 4.30 1.60 2.7 4,800 7.2 160.0 350 560
23LY-C001 8.50 0.85 10.0 4,800 30.0 160.0 350 560


Model
Number

 Rated
Volts		 Rated
I
/Phase
Amps		 Winding
Resist
/Phase
Ohms		 Holding
Torque
g-cm		 Induc-
tance
mH
 Rotor
Inertia
g-cm^2
 Detent
Torque
g-cm		 Wt.
g
23LM-C250V 3.00
 1.50
 2.00
 3,200
 2.5 55.0 500 360
23LM-C213V 2.20
 2.00
 1.10
 3,200
 1.3 55.0 500 360
23LM-C343V 3.30
 1.50
 2.20 4,300
 3.5 110.0 550 450
23LM-C355V 2.50
 2.00
 1.25
 4,300
 2.3 110.0 550 450
23LM-C047V 4.70
 1.50
 3.10
 5,200
 6.1 160.0 600 540
23LM-C055V 3.40
 2.00
 1.70
 5,200
 3.5 160.0 600 540
23LM-K250V
 3.00
 1.50
 2.00
 2,400
 3.0
 55.0
 180
 360
23LM-K213V 2.20
 2.00
 1.10
 2,400
 1.6
 55.0 180 360
23LM-K343V 3.30 1.50 2.20 3,400 3.9 110.0 230 450
23LM-K355V 2.50 2.00 1.25 3,400 2.6 110.0 230 450
23LM-K047V 4.70 1.50 3.10 4,000 6.5 160.0 260 540
23LM-K055V
 3.40 2.00 1.70 4,000 3.7 160.0 260 540
23KM-C250V
 3.30 1.50 2.20 4,400 2.6 150.0 200 470
23KM-C379V 4.10 1.50 2.70 8,000 3.6 230.0 300 590
23KM-C032V 5.10 1.50 3.40 9,500 5.4 280.0 350 680
23KM-C716V 6.30 1.50 4.20 14,000 6.8 440.0 600 1,050
23KM-K250V
 3.30 1.50 2.20 3,700 3.1 150.0 200 470


Model
Number

 Rated
Volts		 Rated
I
/Phase
Amps		 Winding
Resist
Phase
Ohms		 Holding
Torque
g-cm		 Induc-
tance
mH
 Rotor
Inertia
g-cm^2
 Detent
Torque
g-cm		 Wt.
g
23KM-K379V 4.10
 1.50
 2.70
 5,600
 4.2 230.0 300 590
23KM-K032V 5.10
 1.50
 3.40
 7,400
 6.4 280.0 350 680
23KM-K716V 6.30
 1.50
 4.20 12,000
 8.0 440.0 600 1050
23LQ-C202V 3.90 1.10
 3.50
 2,300
 4.0 55.0 370 360
23LQ-C309V 6.75
 1.00
 6.75
 3,100
 8.6 110.0 380 450
23LQ-C055V 3.40
 2.00
 1.70
 3,600
 2.7 160.0 450 540
34PM-C101
 3.00
 4.00
 0.75
 20,000
 3.5
 1,100.0
 1,300
 2,400
34PM-C108 12.00 1.00
 12.00
 20,000
 56.0
 1,100.0 1,300 2,400
34PM-C007 5.50 1.25 4.40 12,000 14.5 560.0 900 1,400
34PM-C049 1.70 4.70 0.36 12,000 1.65 560.0 900 1,400

Minebea Stepper Motor Winding Wiring Color Code Diagrams
(Circa 1999)