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EPS 68 Helical-Worm Gearbox | 520 Nm High-Efficiency Reducer — Ever-power

EPS 68 Helical-Worm Gearbox

Up to 520 Nm output torque | 80-92% efficiency | Ratios 2.2:1 to 287:1 | 0.57-5.50 kW input

EPS 68 helical-worm gearbox

EPS 68 Helical-Worm Gearbox

Medium-duty industrial drives for screw conveyors, rotary valve actuators, heavy mixer systems, and agricultural feed equipment. The 520 Nm output torque class with helical pre-stage efficiency allows continuous-duty operation in applications where a pure worm gearbox would overheat within 2-4 hours.

EPS 68
Frame Size
2.2:1 to 287:1
Ratio Range
520 Nm
Max Output Torque
0.57-5.50 kW
Input Power
80-92%
Efficiency
~40-65 kg
Unit Weight
Helical + Worm80-92% Efficiency Right-Angle OutputSelf-Locking Foot / Flange / Hollow ShaftIEC + NEMA 18-Month Warranty

Where the EPS 68 Is Deployed

Medium-duty industrial drives for screw conveyors, rotary valve actuators, heavy mixer systems, and agricultural feed equipment. The 520 Nm output torque class with helical pre-stage efficiency allows continuous-duty operation in applications where a pure worm gearbox would overheat within 2-4 hours.

For materials, construction details, and the engineering rationale behind the helical-worm combination, refer to the EPS Series overview.

EPS 68 Dimensional Drawing

EPS 68 helical-worm gearbox dimensions

EPS 68 Available Variants

VariantConfiguration
EPS68Solid shaft A-Side, foot mount
EPS68-BSolid shaft B-Side, foot mount
EPS68ABDouble output shaft, foot mount
EPSF68B5 Flange A-Side, solid shaft
EPSF68-BB5 Flange B-Side, solid shaft
EPSA68Hollow shaft output
EPSA68/THollow shaft with torque arm
EPSAF68B5 Flange A-Side, hollow shaft
EPSAF68-BB5 Flange B-Side, hollow shaft
EPSH68Hollow shaft with shrink disc B-Side
EPSH68/THollow shaft, torque arm, shrink disc B-Side
EPSH68-BHollow shaft with shrink disc A-Side
EPSHF68B5 Flange A-Side, hollow shaft, shrink disc B-Side
EPSHF68-BB5 Flange B-Side, hollow shaft, shrink disc A-Side
EPSHZ68Z-Flange A-Side, hollow shaft, shrink disc B-Side
EPSHZ68-BZ-Flange B-Side, hollow shaft, shrink disc A-Side

IEC B5, NEMA, and AD shaft adapters available. Specify variant code when requesting a quote.

Need Help Selecting the Right EPS Size?

Send us your torque, speed, duty cycle, and ambient temperature. Sizing report within 24 hours.