1FK7086-4CF71-1RB2

Siemens 1FK7086-4CF71-1RB2 SIMOTICS S synchronous motor with 2 kW rated power, 2,000 rpm optimum speed, IP65 protection, and absolute Encoder AM20DQI. Request a model-specific quote.

Product Code
1FK7086-4CF71-1RB2
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 2 kW
Rated speed 3,000 rpm (100 K)
Static torque (100 K) 28.00 Nm
Absolute Encoder 20 bits + 12 bits multi-turn, Encoder AM20DQI
Interface DRIVE-CLiQ
Cooling Natural cooling
Mounting design IM B5 (IM V1, IM V3)
Protection IP65 and DE flange IP67
Holding torque 22.0 Nm
Brake supply DC 24 V ± 10 %
Connector size M40

Key Features

  1. Rated performance: Rated power: 2 kW; rated speed: 3,000 rpm (100 K); rated torque: 6.5 Nm (100 K).
  2. Encoder system: Absolute Encoder AM20DQI: 20 bits with 1048576 resolution and 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
  3. Installation and cooling: Natural cooling; design: IM B5 (IM V1, IM V3); flange 1; M40 connector size; electrical connectors for signals and power are rotatable.
  4. Protection and monitoring: Degree of protection: IP65 and DE flange IP67; Pt1000 temperature sensor; housing color: Standard (Anthracite RAL 7016).
  5. Holding brake: Permanent-magnet brake with 22.0 Nm holding torque; power supply voltage: DC 24 V ± 10 %; coil current: 0.9 A.
  6. Shaft and delivery form: Shaft with fitted Feather key and tolerance N; holding brake included.

Frequently Asked Questions

1. What encoder does the 1FK7086-4CF71-1RB2 have?

It has an absolute Encoder AM20DQI with 20 bits, 1048576 resolution, 12 bits multi-turn, a traversing range of 4096 revolutions, and a DRIVE-CLiQ interface.

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

Rated power is 2 kW and rated speed is 3,000 rpm (100 K).

3. What mounting and protection details should be verified?

The design is IM B5 (IM V1, IM V3), with M40 connector size, IP65 protection, and DE flange IP67.

4. Does the motor include a holding brake?

It has a permanent-magnet holding brake with 22.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.

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