Shaft Mounted Speed Reducer

Standard and non-standard available
With high quality and competitive price
Prompt delivery
Packing as per customer’s demand.

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EP Shaft Mounted Speed Reducer (SEP) is one of the most versatile drives offering the largest ratio range and capable of powers up to 280kW. Features

  • Model in 7 sizes B,C,D,E,F,G,H with nominal gear ratios of 5:1, 13:1 and 20:1
  • Extended 2 year warranty (optional).
  • Mounts direct onto the driven shaft:
  • No alignment problems.
  • No shaft couplings.
  • Flexible motor mounted in a convenient position.
  • No expensive adjustable base plate is required for the motor, as V-Belt tensioning is done by the use of a torque arm which can be simply shortened or extended to swing the shaft mounted speed reducer about its output hub to tension the ‘V’ -Belts.
  • Quick and easy speed changing via belt drive.
  • Final output speed can be very accurately obtained by adjusting the ‘V’ -Belt’ drive ratio.
  • High efficiency by using helical gears
  • Single – 98% efficiency.
  • Double – 96% efficiency.
  • Anti-run back device can easily be fitted on site.
  • Most shaft mounted speed reducers (SMSR) use “6000” series I. S. O. plan Taper Roller Bearings, stocked around the world.
  • Double lip type oil seals used throughout in shaft mounted gearbox.
  • Shaft Mount Gear boxes can be mounted in any position.
  • Proven history of success in all industrial applications; particularly, conveyors & elevators in the construction industry.
  • Long established and proven drive system.
  • Wide range of variation available: Shaft mount, face mount, foot mount, motor mount, hydraulic input, screw conveyor adaptor.
  • Shaft Mounted Speed Reducers (SMSR) are ultra compact when compared to other designs.
  • AGNEE offers a full comprehensive repair facility including spares availability for shaft mounted gearboxes.

 Dimension chart for Shaft Mounted Speed Reducer Sizes B-H

SMSR Dimensions

SIZES A B C D E F Input Shaft Keyway H J K P T U V W X Y
Hub Dia
STD ALT
B 134 30 40 63 59 80 19j6 6×3.5×50 104 131 55 10 186 226 81 75 25 79
C 142 40 50 72 65 90 22j6 6×3.5×5.6 108 156 59 10 218 270 96 90 31 95
D 152 50 55 77 68 100 25j6 8x4x63 118 188 76 12 258 328 117 110 37 116
E 170 55 65 85 76 115 28j6 8x4x70 130 222 90 12 278 377 129 125 43 133
F 189 65 75 90 87 130 32k6 10x5x70 149 242 98 16 317 414 143 141 50 150
G 212 75 85 105 110 145 42k6 12x5x90 172 277 110 16 365 468 162 156 56 166
H 242 85 100 116 115 170 48K6 14×5.5×100 190 330 88 16 434 550 195 189 62 200

 Power Rating (KW)

OUTPUT RPM
B5
C5
D5
E5
F5
G5
H5
J5
50
1.35
2.50