LEESON Electric Corporation  

AC Integral Gearmotors

 
 
Parallel Shaft – PZ Series AC Gearmotors
General Specifications:
  • Totally enclosed designs for continuous duty applications
  • Permanent Split capacitor designs
  • Lubrication by semi-fluid grease
  • Output shafts utilize needle bearings for high load capacities
  • Shafts are hardened Steel
 
Application Notes:
These gearmotors are designed for mounting at any angle, but shaft up with motor below should be avoided to prevent leakage of lubricant into the motor should the motor’s shaft seal fail. Gear-head damage may occur if gearmotor is stalled, especially in the ratios of 60:1 or higher. Overhung load capacities shown are at center of output shaft. Model PZ gearmotors have the same mounting dimensions as Bodine model D and Z gearmotors, Bison 100 gearmotors, and Baldor/Boehm PSS, plus many of the Dayton brand gearmotors.
 
Available Ratings: TEFC – 115 Volt - 1.0 Service Factor
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
2 100 1/150 900 155
9 100 1/15 180 155
19 100 1/15 90 155
28 100 1/15 60 155
57 56 1/15 30 171
94 36 1/15 18 171
142 24 1/15 12 180
283 12 1/15 6 180
 
Parallel Shaft – P240 Series AC Gearmotors
p240
General Specifications:
  • Totally enclosed designs for continuous duty applications
  • Permanent Split capacitor designs
  • Lubrication by semi-fluid grease
  • Output shafts utilize needle bearings for high load capacities
  • Shafts are hardened Steel
  • First stage gearing is helical type followed by spur type gears
 
Application Notes:
These gearmotors are designed for mounting at any angle, but shaft up with motor below should be avoided to prevent leakage of lubricant into the motor should the motor’s shaft seal fail. Gear-head damage may occur if gearmotor is stalled, especially in the ratios of 60:1 or higher. Overhung load capacities shown are at center of output shaft. Model P240 gearmotors have the same mounting dimensions as Bison’s 224 and 242 gearmotors many Dayton brand gearmotors.
 
Available Ratings: Totally Enclosed – 115/230 Volt - 1.0 Service Factor
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
8 3445 1/15 216 491
15 250 1/15 114 407
16 391 1/6 103 399
30 135 1/15 52 330
30 295 1/6 58 330
40 219 1/6 43 303
45 92 1/15 35 292
60 157 1/6 29 268
70 61 1/15 23 256
90 103 1/6 19 237
97 43 1/15 16.5 232
139 30 1/15 11.5 208
156 60 1/6 10.6 201
 
Parallel Shaft – P240 Series AC Gearmotors
integral
General Specifications:
  • Totally enclosed designs for continuous duty applications
  • 60/50 Hz Operation on General Purpose Designs
  • 60 Hz Operation on High-Torque Designs
  • Gears and bearings are splash lubricated by heavy-duty gear oil
  • Oversized output bearings for greater overhung load capacity
  • Shafts are of high carbon alloy Stee
  • Rugged aluminum die cast housingsl
 
Application Notes:
These gearmotors are designed for mounting at any angle, but shaft up with motor below should be avoided to prevent leakage of lubricant into the motor should the motor’s shaft seal fail. Overhung load capacities shown are at center of output shaft. Model P350 gearmotors have the same mounting dimensions as Bodine’s “E” box and many Baldor/Boehm gearmotors.
 
Available Ratings: TEFC – 115/230 Volt – Single-Phase
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
5 310 1/12 336 565
9 341 1/12 180 491
14 330 1/12 124 459
19 250 1/12 91 374
29 270 1/6 58 327
34 250 1/6 50 330
40 180 1/6 43 303
59 135 1/6 29 267
75 90 1/6 23 256
113 68 1/6 15 222
160 45 1/6 10 196
340 25 1/6 5 190
High-Torque 1-Phase PE350 Gearmotors with Capacitor Start Motors
58 320 1/3 30 300
85 218 1/3 20 300
173 109 1/3 10 300
345 55 1/3 5 300
 
PE350 Series - Three-Phase – TEFC – 230/460 Volt
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
58 320 1/3 30 300
85 218 1/3 20 300
173 109 1/3 10 300
345 55 1/3 5 300
 
P1100 Series AC Gearmotors

le0770

General Specifications:
  • Totally enclosed designs for continuous duty applications
  • 60 Hz input operation
  • Gearing designed to withstand 200% momentary shock overloads
  • Gears and bearings are splash lubricated by heavy-duty gear oil
  • Oversized output bearings for greater overhung load capacity
  • Shafts are of high carbon alloy Steel
 
Application Notes:
These gearmotors are designed for mounting at any angle, but shaft up with motor below should be avoided to prevent leakage of lubricant into the motor should the motor’s shaft seal fail. Overhung load capacities shown are at center of output shaft. Model P1100 gearmotors have the same mounting dimensions as Bison 482 gearmotors box and many Dayton brand gearmotors. Three-Phase models are suitable for inverter duty.
 
Available Ratings:P1100 Series - Single-Phase – TEFC – 115/230 Volt
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
8 975 1/4 212 700
12 1030 1/4 143 700
18 800 1/4 95 700
26 569 1/4 66 650
59 248 1/4 29 625
133 114 1/4 13 525
18 1089 1/3 95 700
26 752 1/3 66 650
41 461 1/3 42 650
59 330 1/3 29 625
91 224 1/3 19 757
157 125 1/3 11 500
288 70 1/3 6 400
22 1105 1/2 79 700
41 700 1/2 42 650
59 496 1/2 29 625
91 336 1/2 19 575
133 229 1/2 13 525
 
Available Ratings:P1100 Series - Three-Phase – TEFC – 230/460 Volt
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
18 1089 1/3 95 700
26 752 1/3 66 650
41 461 1/3 42 650
59 330 1/3 29 625
91 224 1/3 19 575
157 125 1/3 11 500
288 70 1/3 6 400
22 1105 1/2 79 700
41 700 1/2 42 650
59 496 1/2 29 625
91 336 1/2 19 575
133 229 1/2 13 500
288 100 1/2 6 400
 
Right Angle AC Gearmotors

General Specifications:
  • Totally enclosed designs for continuous duty applications
  • Permanent Split capacitor designs
  • Lubrication by permanent oil bath
  • Output shaft is interchangeable for left hand or right hand style
  • Shafts are hardened Steel
  • Worm-type right-angle gearing features hardened steel and bronze worm gears for long life and quiet operation
 
Application Notes:
For optimum seal life, these right angle gearmotors have a lubrication breather positioned for horizontal mounting. For other mountings, the breather plug must be reoriented by u sing a 90-1/8 NPT taper pipe elbow. However, shaft up with motor below should be avoided to prevent leakage of lubricant into the motor should the motor’s shaft seal fail.
 
Available Ratings: Right-Angle - Single-Phase – TEFC/TENV – 115/230 Volt
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
28 37 1/15 60 185
43 34 1/15 40 185
58 40 1/15 30 185
85 24 1/15 20 185
173 14 1/15 10 185
29 110 1/6 60 235
43 113 1/6 40 235
57 95 1/6 30 235
83 75 1/6 20 235
170 43 1/6 10 235
340 23 1/6 5 235
 
Inverter Rated SUB-FHP Gearmotors
subfhp
General Specifications:
  • Totally enclosed designs for continuous duty applications
  • Inverter Rated insulation system
  • Hardened black enamel finish
  • Class F insulation
  • Shafts are hardened Steel
  • Double shielded ball bearings
  • 10:1 Speed range operation when operated with a PWM AC inverter
 
PZ Series AC Gearmotors
 
Available Ratings: Three-Phase – TENV – 230 Volt – Inverter Rated
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
19 100 1/15 90 155
57 56 1/15 30 171
142 24 1/15 12 180
283 12 1/15 6 180
 
P240 Series AC Gearmotors
 
Available Ratings: Three-Phase – TEFC – 230 Volt – Inverter Rated
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
16 391 1/6 103 399
30 295 1/6 58 330
60 157 1/6 29 268
90 103 1/6 19 330
156 60 1/6 10.6 330
 
PE350 Series AC Gearmotors
 
Available Ratings: Three-Phase – TEFC – 230/460 Volt – Inverter Rated
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
9 341 1/6 180 491
29 300 1/4 58 327
58 244 1/4 30 300
85 165 1/4 20 300
173 92 1/4 10 300
345 50 1/4 5 300
 
Right-Angle "13 Series" AC Gearmotors
 
Available Ratings:Three-Phase – TEFC – 230 Volt – Inverter Rated
Output RPM F.L. Torque (In.Lbs.) Input HP Ratio to 1 Over-hung Load (Lb.)
29 238 3/8 60 235
43 228 3/8 40 235
86 138 3/8 20 235
172 105 3/8 10 235
345 54 3/8 5 235
 
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AC Integral Gearmotors