ZTP-42 1.2 kW 220V Rated Current 5.5A Technical Data

ZTP-42 is a high-performance DC Motor (drive) built by Xi'an XIMA Electric (Group) Co., Ltd., rated 1.2 kW, voltage 220V, rated current approx. 5.5 A, protection IP23 / IP44, efficiency 73.5%. Based on real sample data, this guide covers model meaning, specifications, selection and FAQ.

1. What ZTP-42 means: series ≠ model

Many buyers treat “ZTP” as a full model — a common mistake. The series code is only a product family; a complete motor model must include the frame size and pole/spec code. For ZTP-42:

• ZTP — series code, DC Motor (drive);
• — — frame size (center height in mm);
• spec code — distinguishes power, speed and electrical design.

Only ZTP-42 is the unique, orderable model; “ZTP” alone cannot pin down the spec.

2. Key specifications (real sample)

Note: above are library sample parameters; final values per XIMA datasheet and order confirmation.

3. Technical features

• Wide stepless speed range with high starting torque.
• Compensating and interpole windings give reliable commutation and overload ability.
• Rugged IP23/IP44 construction for metallurgy and hoisting loads.
• Pairs with thyristor DC drive for constant-torque / constant-power operation.
• Long-life brushes and commutator with low sparking, easy maintenance.

4. Adjacent frame selection

5. Typical industries

6. Standards

• GB/T 6656
• IEC 60034-1

7. Ordering notes

• State full model, power, voltage, speed/poles, mounting (IMB3/B5/V1) and protection/Ex level.
• Specify environment (temp, altitude, humidity, medium) and starting method (DOL/VFD/soft-start).
• Request special shaft, dual shaft, tachogenerator, encoder or brake at order time.
• Confirm cooling (IC411/IC416/IC611/IC81W) and matching cooler / inverter brand.
• Allow 10–15% power margin; confirm lead time, warranty and site commissioning scope.

8. FAQ

Q: What is the difference between “ZTP” and ZTP-42?

A: “ZTP” is only the DC Motor (drive) family code; ZTP-42 adds frame and spec code and is the orderable model.

Q: What are the rated power and current of ZTP-42?

A: Sample rated power approx. 1.2 kW, voltage 220V, rated current approx. 5.5 A; final per datasheet and order confirmation.

Q: Is frame — large? Any mounting notes?

A: None mm is a medium-large frame; bolt pattern per IMB3, foundation must be leveled, on-site guidance recommended.

Q: What is the protection / Ex level?

A: Protection IP23 / IP44; for hazardous areas confirm the Ex mark and gas group.

Q: Why does efficiency 73.5% matter?

A: Higher efficiency cuts running cost and heat, ideal for continuous duty with short payback.

Q: How is ZTP-42 cooled?

A: Cooling IC06 / IC17; keep cooling medium/air path clear under full load.

Q: Can it be customized?

A: Yes — voltage, speed, shaft, mounting, sensors and coating; state requirements at order.

Q: Where to get quote and datasheet for ZTP-42?

A: Visit www.xadjw.com or contact Xi’an XIMA sales engineers for selection and quote.

9. About the manufacturer

ZTP-42 is designed and built by Xi'an XIMA Electric (Group) Co., Ltd. (founded 1955), covering HV, LV, flameproof, VFD, DC and PM motors, shipped to 30+ countries. For datasheet, quote or customization of ZTP-42, visit www.xadjw.com or contact a sales engineer.