IEC71-B14 1/3 HP DC motor family

CATALOGUE OVERVIEW

About this motor series

Eson's IEC71-B14 page provides four D713 model combinations at 1/3 HP, with either 90 or 180 V DC supply and either 1800 or 3000 rpm rated speed. The 1800 rpm variants are listed at 1.3 Nm and 6.6 kg, whereas the 3000 rpm variants are listed at 0.79 Nm and 4.5 kg. Rated current follows the selected voltage: 3.6 A for 90 V and 1.8 A for 180 V in this table. The mechanical drawing gives a 98 mm body diameter, 14 mm shaft and B14 mounting details. Choose the complete order code rather than combining the torque of one speed variant with the dimensions of another. Confirm controller compatibility, flange fit and the required operating duty with the manufacturer.

Model / series reference: D713 IEC71-B14

Published specifications

Use these ratings to shortlist the series. A range does not mean every combination is available.

Power

0.2486 kW

Voltage

90 or 180 V DC

Output

1/3 HP (approximately 0.249 kW)

Current

3.6 A at 90 V; 1.8 A at 180 V

Mounting

IEC71 / B14

Rated Torque

1.3 Nm at 1800 rpm; 0.79 Nm at 3000 rpm

Body Diameter

98 mm

Speed Options

1800 or 3000 rpm

Shaft Diameter

14 mm

Approximate Mass

6.6 kg at 1800 rpm; 4.5 kg at 3000 rpm

Speed

Model dependent

Request current pricing, MOQ, lead time and a dimensioned drawing for the exact configuration offered. Catalogue drawings may cover several variants.

Catalogue reference

Manufacturer

Eson

Product reference

IEC71-B14 1/3 HP DC motor family

Source reviewed

2026-09-23

Specifications describe the manufacturer’s published catalogue. They are not a test report or a guarantee that every option can be combined.

Send a specification the manufacturer can quote

1. Application and load: describe the machine, required torque or power, speed and operating cycle.
2. Electrical supply: provide voltage, frequency, phase and any inverter or controller.
3. Installation: share mounting, shaft dimensions, frame constraints and operating environment.
4. Commercial requirements: state quantity, destination, target date and required certificates or drawings.