Drive & Speed-Control Parts

1FK7043-4CF21-1UH2

Product details

Product Code
1FK7043-4CF21-1UH2
Weight
6.301 kg
Lifecycle
Active Product
Availability
in stock
Lead Time
Confirmed with quotation
Product Attachment
Download Datasheet

Pricing, condition, availability and delivery terms are confirmed against the exact product reference.

Product information

Overview

Key Features

  • Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
  • Feedback and interface: Resolver R15DQ: resolver 15 bits with resolution 32768 and internal multi-pole design; DRIVE-CLiQ interface; rotatable signal and power connectors.
  • Mechanical configuration: IM B5 (IM V1, IM V3) design with M23 connectors, plain shaft, and permanent-magnet holding brake.
  • Brake data: Holding torque: 4.0 Nm; power supply voltage: DC 24 V ± 10 %; coil current: 0.5 A; opening time: 70 ms; closing time: 30 ms.
  • Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67; Pt1000 temperature sensor.

Technical Summary

Product type Permanent-magnet synchronous motor; High Dynamic
Rated power PN=0.94 kW
Supply voltage UDC=300 V
Rated speed 3,000 rpm (100 K)
Rated torque 3.0 Nm (100 K)
Feedback Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole)
Mounting IM B5 (IM V1, IM V3)
Protection IP65 and DE flange IP67

Frequently Asked Questions

What feedback system does the Siemens 1FK7043-4CF21-1UH2 use?

It has a Resolver R15DQ system: resolver 15 bits, resolution 32768, internal multi-pole, with a DRIVE-CLiQ interface.

What mechanical configuration does this motor have?

It has an IM B5 (IM V1, IM V3) design, plain shaft, M23 connectors, rotatable signal and power connectors, and a permanent-magnet holding brake.

What details should I provide for a quotation?

Please provide the required quantity, destination, requested date, and project or parts list context for model-specific quotation review.

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