1FK7085-4CF71-1BB0

Siemens SIMOTICS S synchronous motor 1FK7085-4CF71-1BB0 with PN=2 kW, 600 VDC, 22 Nm static torque, and 24-bit absolute single-turn encoder. Request a model-specific quote.

Product Code
1FK7085-4CF71-1BB0
Weight
23.3 kg
Lifecycle
Active Product
Availability
in stock
Lead Time
Confirmed with quotation
Product Attachment
Download Datasheet
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Current status: in stock. Price, condition, lead time and warranty are confirmed in the quotation.

Product Overview

Technical Summary

Parameter Value
Rated power PN=2 kW
DC link voltage UDC=600 V
Rated speed 3,000 rpm (100 K)
Rated torque 6.5 Nm (100 K)
Encoder Absolute single-turn encoder AS24DQI, 24 bits, DRIVE-CLiQ interface
Rated current 7.0 A
Cooling Natural cooling
Degree of protection IP64
Mounting design IM B5 (IM V1, IM V3)
Holding brake Permanent-magnet brake, 22.0 Nm holding torque
Connector size M40

Key Features

  1. Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 6.5 Nm (100 K); optimum power: 3.1 kW at 2,500 rpm.
  2. Electrical data: Rated current: 7.0 A; maximum current: 84.0 A; voltage constant at 20o C: 64.5 V/1000*min ̄1.
  3. Encoder interface: Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
  4. Cooling and protection: Natural cooling; degree of protection: IP64; temperature monitoring uses a Pt1000 temperature sensor.
  5. Installation and connection: Design acc. to Code I: IM B5 (IM V1, IM V3); connector size: M40; electrical connectors for signals and power are rotatable.
  6. Shaft and brake: Shaft end has a feather key and the motor has a permanent-magnet holding brake with 22.0 Nm holding torque.

Frequently Asked Questions

1. What encoder does the 1FK7085-4CF71-1BB0 have?

It has an Encoder AS24DQI absolute encoder with single-turn operation, 24 bits, and a DRIVE-CLiQ interface.

2. What are the motor's rated speed and rated torque?

Rated speed is 3,000 rpm (100 K), and rated torque is 6.5 Nm (100 K).

3. What mounting and connector details should be verified for this motor?

The design is IM B5 (IM V1, IM V3), the connector size is M40, and the electrical connectors for signals and power are rotatable.

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