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1FK7044-4CH71-1PA1

1FK7044-4CH71-1PA1 SIMOTICS synchronous motor with 1.4 kW optimum power, 4,500 rpm rated speed, Resolver feedback, IP65 protection, and natural cooling. Request a quote.

Specifications
Product Code 1FK7044-4CH71-1PA1
Weight 7.501 kg
Lifecycle Active Product
Availability in stock
Lead Time Confirmed with quotation

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Product Details

Technical Summary

Motor type Permanent-magnet synchronous motor; High Dynamic
Rated speed (100 K) 4,500 rpm
Optimum power 1.4 kW
Rated current 3.9 A
Encoder system Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole)
Design acc. to Code I IM B5 (IM V1, IM V3)
Cooling Natural cooling
Degree of protection IP65

Key Features

Permanent-magnet synchronous motor
Motor type: Permanent-magnet synchronous motor; High Dynamic.
Speed and power
Rated speed: 4,500 rpm (100 K). Optimum power: 1.4 kW.
Electrical ratings
Rated current: 3.9 A. Maximum current: 16.4 A.
Resolver feedback
Encoder system: Resolver R14DQ, resolver 14 bits with 16384 resolution and internal 2-pole design.
Mounting and connectors
Design: IM B5 (IM V1, IM V3). M23 electrical connectors for signals and power are rotatable.
Cooling and protection
Cooling: Natural cooling. Degree of protection: IP65. The motor is without holding brake.

Frequently Asked Questions

What is the rated speed and optimum power?

Rated speed is 4,500 rpm (100 K), and optimum power is 1.4 kW.

What feedback system does the motor have?

It has a Resolver R14DQ system: resolver 14 bits, resolution 16384, internal 2-pole.

How is the motor mounted and connected?

The design is IM B5 (IM V1, IM V3), with rotatable M23 connectors for signals and power.

Does the motor include a holding brake?

It is without holding brake.

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