Z4 separately excited DC motor series

CATALOGUE OVERVIEW

About this motor series

Wannan Z4 DC motors cover a published 1.5–600 kW series range in frames 100–450. The catalogue lists 160 V and 440 V rated-voltage options, separate excitation, class F insulation and S1 duty. Applications listed by the manufacturer include machine tools, paper, printing, textiles and plastics machinery.

Specify armature supply, field supply and the required base and maximum speeds separately. Ask for the selected model rating and permitted field-weakening range; a series speed list does not mean every power is available at every speed.

Model / series reference: Z4

Published specifications

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

Power

1.5–600 kW

Voltage

160 / 440 V; model dependent

Duty

S1

Frames

100–450

Excitation

Separate

Insulation

Class F

Speed

Model dependent

Catalogue Type

Product series

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

Selection priorities for DC motors

Starting current can exceed running current. Confirm supply capacity and controller limits along with shaft dimensions and thermal conditions.

• Nominal supply voltage
• Rated torque and speed
• Starting and running current
• Duty and temperature
• Controller and brush maintenance

Use the Z4 reference when requesting a datasheet from Wannan Motor. Confirm these requirements against the exact offered model before comparing quotations.

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.