LEESON P300 Series DC Gearmotors

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LEESON P300 Series DC Gearmotors

LEESON P300 Series DC Gearmotors

General Specifications:
These gearmotors are designed for continuous duty service over a 60:1 speed range. All have constant torque operation throughout this speed range when powered by a full-wave unfiltered SCR-type adjustable speed control having a typical form factor of 1.3 to 4. Low voltage gearmotors are designed for battery power or can be used with a low voltage controller with form factor up to 1.05.
Mechanical Specifications:
  • Output shafts utilize needle bearings for high load capacities
  • Shafts are hardened Steel
  • Lubrication by semi-fluid grease
  • First stage gear 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 300 gearmotors have the same mounting dimensions as Bison’s 300 gearmotors, and many of the Dayton brand gearmotors.
Available Ratings: P300 Series -TENV – SCR Rated – 1.0 S.F.

Output RPMF.L. Torque (In.Lbs.)Input HPRatio to 1Over-hung Load (Lb.)Voltage
53531/2033656590
92681/2021647490
181501/2010338590
201401/2090370180
242801/87635390
312201/85832790
312201/858327180
34821/205231890
511301/83527790
511301/835277180
51551/203528190
611131/82926790
60451/2029267180
94771/81923690
94771/819236180
109271/201622490
106261/2016222180
167431/81119790
170431/811196180
Available Ratings: P300 Series -TENV – Low-Voltage – 1.0 S.F.

Output RPMF.L. Torque (In.Lbs.)Input HPRatio to 1Over-hung Load (Lb.)Voltage
53531/2033656512
312201/85832712
511301/83527712
611131/82926712

LEESON P300 Series DC Gearmotors Part Numbers:

LEESON M1125261.00
LEESON M1125262.00
LEESON M1125263.00
LEESON M1125264.00
LEESON M1125265.00
LEESON M1125266.00
LEESON M1125267.00

Downloads:

SubFHP_DCParllelShftP300Wshgrd

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