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Model reference
1FK7033-4CF21-1PA2

1FK7033-4CF21-1PA2 Variable Frequency & Servo Drives

Technical SummaryProduct designation1FK7033-4CF21-1PA2Motor typePermanent-magnet synchronous motorMotor type classHigh DynamicPN0.38kWUDC300VNN3000rpmRated torque (100 K)1.2 NmRated current2.0 ANumber of poles6CoolingNatural coolingEncoder systemResolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole)InterfaceDRIVE-CLiQ-interface Key FeaturesSIMOTICS S synchronous motor1FK7-HD High Dynamic motor type with permanent-magnet synchronous motor design.Electrical and speed ratingsPN=0.38kW, UDC=300V, NN=3000rpm, and M0=1. 3Nm (100K).Feedback and connection setupResolver 2-pole with…

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Product Parameters

Product Code
1FK7033-4CF21-1PA2
Weight
3.101 kg
Lifecycle
Active Product
Availability
in stock
Lead Time
Confirmed with quotation
Product Attachment
Download Datasheet

Product Details

Technical Summary

Product designation 1FK7033-4CF21-1PA2
Motor type Permanent-magnet synchronous motor
Motor type class High Dynamic
PN 0.38kW
UDC 300V
NN 3000rpm
Rated torque (100 K) 1.2 Nm
Rated current 2.0 A
Number of poles 6
Cooling Natural cooling
Encoder system Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole)
Interface DRIVE-CLiQ-interface

Key Features

SIMOTICS S synchronous motor
1FK7-HD High Dynamic motor type with permanent-magnet synchronous motor design.
Electrical and speed ratings
PN=0.38kW, UDC=300V, NN=3000rpm, and M0=1. 3Nm (100K).
Feedback and connection setup
Resolver 2-pole with DRIVE-CLiQ-interface, connector size M23, and electrical connectors for signals and power rotatable.
Mechanical and mounting details
FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N, and shaft end Feather key.
Protection and cooling
Naturally cooled with Degree of protection IP65 and DE flange IP67.

Applications

SINAMICS S120 drive integration
Servomotor use in SINAMICS S120 drive systems.
Motion control axis drive
High Dynamic synchronous motor operation for motion control drive tasks.

Frequently Asked Questions

What is Siemens 1FK7033-4CF21-1PA2?

It is a SIMOTICS S synchronous motor, 1FK7-HD High Dynamic variant.

What are the key ratings of 1FK7033-4CF21-1PA2?

PN=0.38kW, UDC=300V, NN=3000rpm, and M0=1. 3Nm (100K).

Which feedback and interface does 1FK7033-4CF21-1PA2 use?

It uses a resolver 2-pole with DRIVE-CLiQ-interface.

What protection and cooling details are listed for 1FK7033-4CF21-1PA2?

The motor is naturally cooled, with Degree of protection IP65 and DE flange IP67.

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