LEESON VVVF Elevator Hoist Motors

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LEESON VVVF Elevator Hoist Motors

LEESON VVVF Elevator Hoist Motors

Specifications:
Designed for Geared or Gearless Traction Elevators, 100 fpm to 500 fpm operation and up to 12 or 15 floors
Features and Ratings:
  • 7.5 HP through 75 HP, open drip-proof enclosures
  • 1200 RPM and 900 RPM, high acceleration torque, low current draw, Elevator Duty designs
  • 200 and 230/460 Volt ratings. 60, 40 and 30 Hertz designs
  • More efficient, lower current, 30 and 40 Hertz designs can result in reduced drive size
  • Normally closed thermostats, one per phase
  • 1024 PPR Encoder, with 1-inch shaft bore standard
  • Dynamic Balanced per NEMA to assure smooth, vibration free car operation
  • Ground tested at the winding stage, surge and ground tested before final assembly then given a commercial test per NEMA
Increased Motor Life
Our Enhanced Class F Insulation System handles the wave front voltages and dvdt levels that are major factors affecting elevator motor insulation life. Phase insulation, slot liners and wedges are high dielectric strength materials. A two component, 100% reactive, solvent-less polyester resin Class H varnish is used to impregnate the motor stators. This varnish provides superior protection and strength as well as being in compliance with industrial environmental regulations. Lincoln’s insulation system exceeds the requirements for inverter-fed motors per NEMA MG1, Part 31.
Superior Construction
Our rigid, low noise, low vibration construction features include rugged steel frame construction with cast iron end brackets and heavy cast steel, full-length feet with gussets, welded to each side of the frame. Our hoist motors are provided with elevator shaft end play and oversized ball bearings with two pre-loading bearing washers to insure quiet bearing operation and centering of the rotor. A standard one-inch diameter stub shaft for encoder mounting is machined as an integral part of the carbon steel shaft (not a press in or bolt on piece that may require alignment).

LEESON VVVF Elevator Hoist Motors Part Numbers:

LEESON LM28114
LEESON LM28115
LEESON LM28116
LEESON LM28117
LEESON LM28119
LEESON LM28118
LEESON LM28120
LEESON LM28121
LEESON LM28123
LEESON LM28122
LEESON LM28123
LEESON LM28124
LEESON LM28125
LEESON LM31393
LEESON LM30676
LEESON LM30677
LEESON LM30678
LEESON LM30679
LEESON LM30680
LEESON LM28126
LEESON LM28127
LEESON LM28128
LEESON LM28129
LEESON LM30535
LEESON LM28131
LEESON LM30681
LEESON LM30682
LEESON LM28132
LEESON LM28133
LEESON LM28134
LEESON LM28135
LEESON LM28136
LEESON LM28137
LEESON LM30720
LEESON LM30721
LEESON LM28139
LEESON LM28138
LEESON LM28140
LEESON LM28141
LEESON LM28142
LEESON LM28143
LEESON LM30723
LEESON LM30722
LEESON LM27976
LEESON LM28145
LEESON LM28144
LEESON LM28146
LEESON LM28148
LEESON LM28147
LEESON LM30724
LEESON LM30725
LEESON LM28149
LEESON LM28150
LEESON LM28151
LEESON LM28152
LEESON LM28153
LEESON LM28154
LEESON LM30648
LEESON LM30647
LEESON LM28155
LEESON LM28156
LEESON LM28157
LEESON LM28158
LEESON LM28159
LEESON LM28160
LEESON LM30649
LEESON LM30650
LEESON LM28161
LEESON LM28162
LEESON LM28163
LEESON LM28164
LEESON LM28165
LEESON LM28166
LEESON LM30651
LEESON LM30652
LEESON LM28167
LEESON LM28168
LEESON LM28169
LEESON LM28170
LEESON LM28200
LEESON LM30655
LEESON LM28201
LEESON LM30655
LEESON LM30663
LEESON LM28202
LEESON LM28203
LEESON LM28204
LEESON LM30732
LEESON LM28205
LEESON LM30733
LEESON LM28207
LEESON LM28206

Downloads:

ElevatorDuty

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