Document
42 4.28"
DIA
SIZE
Rotary Hybrid Stepping Motor 1.8°
Conventional
EADmotors Size 42 hybrid DC stepping motors are precision bi-directional devices with position accuracy of ±3% non-cumulative.
Mod el N olta se V Pha (VDC)
Electrical Ratings
Unipolar Connection Bipolar Connection
ue orq gT ) din Hol oz-in ( ce ctan ndu l se I alle Pha H) par (m ce ctan ndu se I series Pha ) (mH ce tan esis el se R rall Pha ms) pa (oh ce tan esis s se R erie Pha ms) s (oh nt urre llel se C Pha s) para p nt (am urre se C ies Pha s) ser p ge (am olta se V llel Pha ) para C (VD ge olta se V es i r e Pha C) s (VD ue orq gT ) din Hol oz-in ( ce ctan ndu se I ) mH Pha ( ce tan esis se R s) Pha ohm ( nt urre se C ) Pha(amps ge
Motors are totally enclosed with permanently lubricated ball bearings. EADmotors specializes in meeting the individual requirements of each application and offers engineering assistance for your design requirements.
LA42BLK-5 LA42BLK-6 LA42BLK-7 LA42BLK-8 LA42BLK-200 LA42BLK-300 LA42BLK-500 LA42CNK-5 LA42CNK-6 LA42CNK-7 LA42CNK-8 LA42CNK-200 LA42CNK-300 LA42CNK-500 LA42HRK-5 LA42HRK-6 LA42HRK-7 LA42HRK-8 LA42HRK-200 LA42HRK-300 LA42HRK-500
LA42BLK-* LA42CNK-* LA42HRK-*
Solutions in motion
um
Model Number
ber
2.26 4.10 7.93 9.80
6.11 3.50 1.77 1.40
0.37 1.17 4.47 7.00
3.5 10.5 40.1 63.8
650 650 650 650
3.2 5.8 11.2 13.9 7.0 4.7 2.8
1.6 2.9 5.6
4.32 8.64 2.48 4.96 1.25 2.50
0.74 2.34 8.94 14 3.5 1.6 0.6 1.2 1.94 3.06 4.8 5.5 2.4 0.9 0.46 0.76 1.14 1.72 6.25 3.04 1.0
0.185 0.585 2.24 3.5 0.4 0.4 0.150 0.3 0.485 0.765 1.2 1.4 0.6 0.2 0.115 0.19 0.285 0.43 1.6 0.76 0.25
14 41.9 160 255 63.8 28.3 10.2 28 45 70 108 186 82.8 29.8 10.4 16 27.6 42.4 140 64 22.2
3.5 10.5 40.1 63.8 16.0 7.1 2.6 7.0 11.3 17.4 26.9 46.6 20.7 7.5 2.6 4.0 6.9 10.6 35 16 5.6
810 810 810 810 810 810 810 1440 1440 1440 1440 1440 1440 1440 2100 2100 2100 2100 2100 2100 2100
6.95 0.99 1.98 3.5 2.3 1.4
2.0 3.0 5.0
4.0 6.0 10
3.66 4.60 5.80 7.44
6.10 4.74 3.79 3.10
0.60 0.97 1.53 2.40
7.0 11.3 17.4 26.9
1150 1150 1150 1150
5.18 6.5 8.2
2.54 4.31 8.62 3.25 3.35 6.70 4.1
2.68 5.36
10.52 5.26 2.19 4.38 11.0 7.3 4.4
5.5 3.7 2.2 1.7 2.25 2.7 3.15 6.3 4.2 2.5
2.0 3.0 5.0 7.3 6.0 4.8 3.7 2.0 3.0 5.0
4.0 6.0 10 14.6 12.0 9.6 7.4 4.0 6.0 10
2.40 3.20 3.85 4.50
10.40 8.40 6.80 5.20
0.23 0.38 0.57 0.86
2.6 4.0 6.9 10.6
1650 1650 1650 1650
3.4 4.5 5.4 6.3 12.5 8.3 5.0
Rotor Inertia (oz-in-sec2) 0.055 0.114 0.172
Weight (ounces) 216 320 424
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1 Progress Drive, Dover, New Hampshire 03820-5449 USA, (603) 742-3330, Fax: (603) 742-9080, www.eadmotors.com
Rotary Hybrid Stepping Motor 1.8°
SIZE
Conventional
42 4.28"
DIA
Size 42
Model Series Dimension “L” (inches)
LA42BLK LA42CNK LA42HRK
5.39 7.56 9.90
See page 38 for Connection Diagrams. For the rear shaft option, use the suffix “R” (for example, LA42BLK-300R).
Pullout Torque Speed Curves
Typical Bipolar Performance: 80 VDC Power Supply, 3 Amps/Phase—Series
Typical Bipolar Performance: 80 VDC Power Supply, 6 Amps/Phase—Parallel
Solutions in motion
1 Progress Drive, Dover, New Hampshire 03820-5449 USA, (603) 742-3330, Fax: (603) 742-9080, www.eadmotors.com
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