Product Overview
Technical Summary
| Product designation | 1FK7064-4CF71-1RB2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor, High Dynamic |
| Optimum power | 2.5 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 8.0 Nm |
| Encoder system | Absolute Encoder AM20DQI, 20 bits + 12 bits multiturn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3), flange 1 |
| Cooling | Natural cooling |
| Protection | IP65 and DE flange IP67 |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake, 13.0 Nm holding torque |
| Shaft end | Feather key, tolerance N |
Key Features
- Motor designation and performance: High Dynamic permanent-magnet synchronous motor with 2.5 kW optimum power, 3,000 rpm optimum speed and 8.0 Nm rated torque (100 K).
- Encoder feedback: Absolute Encoder AM20DQI with 20 bits, resolution 1048576, encoder-internal 512 S/R and 12 bits multiturn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with flange 1 and a shaft with fitted Feather key, tolerance N.
- Cooling and protection: Natural cooling with IP65 protection and DE flange IP67.
- Connectors and brake: Rotatable M23 connectors for signals and power, with a permanent-magnet holding brake providing 13.0 Nm holding torque.
- Electrical supply: Optimum power is 2.5 kW; the holding brake has a DC 24 V ± 10 % power supply and 0.8 A coil current.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7064-4CF71-1RB2 from other SIMOTICS S variants?
Check the High Dynamic permanent-magnet motor type, 2.5 kW optimum power, 3,000 rpm optimum speed, AM20DQI absolute Encoder with 20-bit + 12-bit multiturn feedback, holding brake, Feather key, IM B5 (IM V1, IM V3) mounting, M23 connectors and IP65 with DE flange IP67.
What encoder and interface details should be checked for this order number?
Check the absolute Encoder AM20DQI, 20-bit resolution 1048576, encoder-internal 512 S/R, 12-bit multiturn range of 4096 revolutions and DRIVE-CLiQ interface.
What brake and supply details identify the listed configuration?
It has a permanent-magnet holding brake with 13.0 Nm holding torque, DC 24 V ± 10 % power supply and 0.8 A coil current.
What should be provided for a quotation request?
Provide the complete order number, required quantity and destination, then verify the code and requested configuration.
