PLX SERIES: Prime™ Planetary Angle Gearheads
Single, Double, Triple Stage Precision High Performance Gearheads

Design Features
- Low backlash design
- Input pinion with balanced clamp collar
- Quick installation
- Strong, caged roller bearings
- High reliability design
- High strength steels
- High shaft loading capacity
- Viton O-Ring sealed at each joint
- Sealed ball bearings
- High efficiency design
- All gears are heat treated
- NEMA mounting standards
- 5 year warranty

PART NUMBER |
A PILOT DIAMETER (in.) |
B SQUARE FLANGE (in.) |
C SHAFT LENGTH (in.) |
D SHAFT DIAMETER (in.) |
E PILOT LENGTH (in.) |
F FLANGE THICKNESS (in.) |
G KEY LOCATION (in.) |
017PLX 023PLX 034PLX 042PLX 056PLX 075PLX |
.864/.866 1.498/1.500 2.873/2.875 2.185/2.187 4.498/4.500 5.998/6.000 |
1.65 2.25 3.25 4.2 5.75 7.48 |
1.25 1.25 1.5 2 2.5 3.5 |
.4995/.5000 .4995/.5000 .7495/.7500 .9995/1.0000 1.4995/1.5000 1.9995/2.0000 |
0.062 0.062 0.062 0.062 0.125 0.187 |
0.187 0.25 0.312 0.5 0.75 0.875 |
0.56 0.56 0.56 0.63 0.94 3.00 Lg |
PART NUMBER |
H KEY HEIGHT (in.) |
I HOUSING DIAMETER (in.) |
J BOLT HOLE DIAMETER (in.) |
K BOLT HOLE CIRCLE (in.) |
KEY WIDTH/ WOODRUFF KEY (in.) |
RADIAL & AXIAL SHAFT LOADING (lbs.) |
|
017PLX 023PLX 034PLX 042PLX 056PLX 075PLX |
0.063 0.063 0.094 0.125 0.187 0.157 |
2.05 2.95 4.38 5.51 7.87 9.64 |
0.125 0.205 0.22 0.28 0.41 0.56 |
1.725 2.625 3.875 4.95 7 8.465 |
0.125/#404 0.125/#404 0.187/#606 0.25/#808 0.375/#1212 3/8” x 5/8”RECT |
Click here |
AVAILABLE RATIOS | EFFICIENCY | SPECIFICATIONS |
SINGLE STAGE : 3:1 / 4:1 / 5:1 / 5.5:1 / 7:1 / 10:1 DOUBLE STAGE: 15:1/16:1/20:1/22:1/25:1/28:1/30:1/40:1/49:1/50:1/55:1/70:1/100:1 TRIPLE STAGE: 160:1 / 280:1 / 400:1 / 550:1 / 700:1 OTHER RATIOS AVAILABLE |
90% 85% 80% |
Input RPM: 6500 Max. Operating Temperature Range -60˚F to +255˚F Motor Mounting Hardware Supplied |
ALL SPECIFICATIONS SUBJECT TO CHANGE.
MODEL | RATIO | TORQUE RATING | INERTIA | BACKLASH | GEARHEAD | L | ||
Tc IN LBS. |
Tpeak IN LBS. |
INPUT PINION OZ IN SEC2 |
GEARHEAD OZ IN SEC2 |
STD/LOW ARC MINUTEs |
WEIGHT LBS. |
GEARHEAD LENGTH |
||
017PLX 017PLX 017PLX 017PLX 017PLX 017PLX 017PLX
017PLX 017PLX 017PLX 017PLX 017PLX 017PLX 017PLX 017PLX 017PLX 017PLX 017PLX 017PLX 017PLX 023PLX
023PLX 023PLX 023PLX 023PLX 023PLX 023PLX 023PLX 023PLX 023PLX 023PLX 023PLX 023PLX 023PLX 034PLX
034PLX 034PLX 034PLX 034PLX 034PLX 034PLX 034PLX 034PLX 034PLX 034PLX 034PLX 034PLX 034PLX |
3:1 4:1 5:1 5.5:1 7:1 10:1 15:1
16:1 20:1 22:1 25:1 28:1 30:1 40:1 49:1 50:1 55:1 70:1 100:1 160:1 15:1
16:1 20:1 22:1 25:1 28:1 30:1 40:1 49:1 50:1 55:1 70:1 100:1 160:1 15:1
16:1 20:1 22:1 25:1 28:1 30:1 40:1 49:1 50:1 55:1 70:1 100:1 160:1 |
167 158 148 143 119 56 178
169 170 171 159 172 183 174 127 161 156 128 52 181 396
376 378 380 347 384 408 388 286 361 347 288 110 404 1381
1315 1324 1333 1244 1346 1430 1364 1015 1267 1232 1027 507 1424 |
261 248 231 223 158 84 277
264 266 267 247 269 285 272 199 251 243 201 77 283 619
587 591 594 543 600 639 607 447 564 542 450 164 631 2158
2055 2069 2083 1945 2103 2235 2132 1587 1980 1925 1605 761 2226 |
2.163E-04 1.352E-04 1.203E-04 1.174E-04 1.143E-04 1.132E-04 1.203E-04
1.352E-04 1.203E-04 1.174E-04 1.203E-04 1.143E-04 1.132E-04 1.132E-04 1.143E-04 1.132E-04 1.132E-04 1.132E-04 1.132E-04 1.132E-04 9.044E-04
9.502E-04 9.044E-04 8.969E-04 9.044E-04 8.880E-04 8.846E-04 8.846E-04 8.880E-04 8.846E-04 8.846E-04 8.846E-04 8.846E-04 8.846E-04 2.115E-03
2.522E-03 2.115E-03 2.040E-03 2.115E-03 1.955E-03 1.923E-03 1.923E-03 1.955E-03 1.923E-03 1.923E-03 1.923E-03 1.923E-03 1.923E-03 |
1.669E-04 1.053E-04 6.954E-05 5.870E-05 3.692E-05 1.833E-05 7.482E-05
1.045E-04 6.906E-05 5.830E-05 6.699E-05 3.667E-05 1.965E-05 1.821E-05 3.479E-05 1.770E-05 1.755E-05 1.729E-05 1.708E-05 1.812E-05 2.355E-04
3.287E-04 2.175E-04 1.838E-04 2.110E-04 1.157E-04 6.200E-05 5.749E-05 1.098E-04 5.586E-05 5.543E-05 5.460E-05 5.393E-05 5.723E-05 2.033E-03
2.824E-03 1.869E-03 1.580E-03 1.810E-03 9.952E-04 5.355E-04 4.946E-04 9.417E-04 4.799E-04 4.759E-04 4.684E-04 4.623E-04 4.905E-04 |
6/3 6/3 6/3 6/3 6/3 6/3 10/5
10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 14/7 10/5
10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 14/7 10/5
10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 14/7 |
1.0 1.0 1.0 1.0 1.0 1.0 1.6
1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 2.2 2.8
2.8 2.8 2.8 2.8 2.8 2.8 2.8 2.8 2.8 2.8 2.8 2.8 3.8 8.0
8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 9.0 |
2.62 2.62 2.62 2.62 2.62 2.62 3.28
3.28 3.28 3.28 3.28 3.28 3.28 3.28 3.28 3.28 3.28 3.28 3.28 3.77 3.48
3.48 3.48 3.48 3.48 3.48 3.48 3.48 3.48 3.48 3.48 3.48 3.48 4.27 5.31
5.31 5.31 5.31 5.31 5.31 5.31 5.31 5.31 5.31 5.31 5.31 5.31 6.53 |
MODEL | RATIO | TORQUE RATING | INERTIA | BACKLASH | GEARHEAD | L | ||
Tc IN LBS. |
Tpeak IN LBS. |
INPUT PINION OZ IN SEC2 |
GEARHEAD OZ IN SEC2 |
STD/LOW ARC MINUTEs |
WEIGHT LBS. |
GEARHEAD LENGTH |
||
042PLX 042PLX 042PLX 042PLX 042PLX 042PLX
042PLX 042PLX 042PLX 042PLX 042PLX 042PLX 042PLX 042PLX 042PLX 042PLX 042PLX 042PLX 042PLX 042PLX 056PLX
056PLX 056PLX 056PLX 056PLX 056PLX 056PLX 056PLX 056PLX 056PLX 056PLX 056PLX 056PLX 056PLX 075PLX
075PLX 075PLX 075PLX 075PLX 075PLX 075PLX 075PLX 075PLX 075PLX 075PLX 075PLX 075PLX |
3:1 4:1 5:1 5.5:1 7:1 10:1
15:1 16:1 20:1 22:1 25:1 28:1 30:1 40:1 49:1 50:1 55:1 70:1 100:1 160:1 15:1
16:1 20:1 22:1 25:1 28:1 30:1 40:1 49:1 50:1 55:1 70:1 100:1 160:1 15:1
16:1 20:1 22:1 25:1 28:1 30:1 40:1 49:1 50:1 55:1 70:1 100:1 |
2301 2195 2079 2021 1711 1122
2485 2379 2397 2414 2263 2438 2579 2473 1867 2308 2250 1890 1031 2587 5619
5396 5439 5482 5143 5542 5850 5627 4273 5253 5127 4328 2543 5904 15924
15298 15430 15561 15333 15746 16632 16006 11968 14447 14464 12134 6447 |
3597 3430 3249 3159 2673 1684
3884 3717 3745 3772 3536 3811 4032 3865 2918 3606 3516 2953 1547 4044 8781
8433 8500 8567 8038 8661 9142 8794 6677 8210 8012 6763 3814 9227 24048
23907 24113 24318 23962 24608 25155 25014 18704 22577 22604 18962 9671 |
1.680E-02 1.032E-02 9.201E-03 8.997E-03 8.766E-03 8.680E-03
9.201E-03 1.032E-02 9.201E-03 8.997E-03 9.201E-03 8.766E-03 8.680E-03 8.680E-03 8.766E-03 8.680E-03 8.680E-03 8.680E-03 8.680E-03 8.680E-03 2.647E-02
3.123E-02 2.647E-02 2.564E-02 2.647E-02 2.470E-02 2.435E-02 2.435E-02 2.470E-02 2.435E-02 2.435E-02 2.435E-02 2.435E-02 2.435E-02 4.403E-02
6.554E-02 4.403E-02 4.015E-02 4.403E-02 3.574E-02 3.410E-02 3.410E-02 3.574E-02 3.410E-02 3.410E-02 3.410E-02 0.0341 |
1.641E-02 1.049E-02 6.945E-03 5.878E-03 3.704E-03 1.841E-03
7.783E-03 1.101E-02 7.286E-03 6.156E-03 7.101E-03 3.875E-03 2.050E-03 1.925E-03 3.706E-03 1.879E-03 1.866E-03 1.843E-03 1.823E-03 1.931E-03 3.315E-02
4.702E-02 3.105E-02 2.621E-02 3.026E-02 1.648E-02 8.708E-03 8.184E-03 1.576E-02 7.986E-03 7.932E-03 7.830E-03 7.746E-03 8.201E-03 1.372E-01
1.928E-01 1.279E-01 1.083E-01 1.246E-01 6.831E-02 3.629E-02 3.398E-02 6.523E-02 3.314E-02 3.291E-02 3.247E-02 0.03212 |
6/3 6/3 6/3 6/3 6/3 6/3
10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 14/7 10/5
10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 14/7 10/5
10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 10/5 |
11.5 11.5 11.5 11.5 11.5 11.5
18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.5 43.0
43.0 43.0 43.0 43.0 43.0 43.0 43.0 43.0 43.0 43.0 43.0 43.0 58.0 116.0
116.0 116.0 116.0 116.0 116.0 116.0 116.0 116.0 116.0 116.0 116.0 116.0 |
4.73 4.73 4.73 4.73 4.73 4.73
6.36 6.36 6.36 6.36 6.36 6.36 6.36 6.36 6.36 6.36 6.36 6.36 6.36 7.93 9.53
9.53 9.53 9.53 9.53 9.53 9.53 9.53 9.53 9.53 9.53 9.53 9.53 11.63 11.99
11.99 11.99 11.99 11.99 11.99 11.99 11.99 11.99 11.99 11.99 11.99 11.99 |
ALL SPECIFICATIONS SUBJECT TO CHANGE.
Other ratios are also available, consult factory.
TC: Output torque is rated at 3000 RPM, and a minimum life of 10,000 hours.
Bearing load ratings are based on a minimum life of 10,000 hours.