Product information
Overview
Key Features
- Synchronous motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.4 Nm (100 K); optimum power: 0.5 kW.
- Electrical ratings: Rated current: 1.8 A; maximum current: 8.0 A; torque constant: 0.84 Nm/A.
- Absolute encoder feedback: Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mechanical configuration: IM B5 (IM V1, IM V3) design with plain shaft, holding brake and rotatable signals and power connectors.
- Cooling and protection: Natural cooling and IP65 degree of protection; temperature monitoring uses a Pt1000 temperature sensor.
- Holding brake supply: Permanent-magnet brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Technical Summary
| Product | 1FK7034-2AF21-1FH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| UDC | 300 V |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.4 Nm |
| Rated current | 1.8 A |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake |
| Electrical connectors | Connectors for signals and power rotatable |
Frequently Asked Questions
What is the exact Siemens motor model?
It is the Siemens 1FK7034-2AF21-1FH1 SIMOTICS S permanent-magnet synchronous motor.
What encoder and interface does this motor have?
It has an absolute Encoder AM22DQ with 22 bits, 12 bits multi-turn and a DRIVE-CLiQ interface.
What mechanical configuration does the motor use?
It has an IM B5 (IM V1, IM V3) design, plain shaft, rotatable signals and power connectors, and a holding brake.
What information should I provide for a quotation?
Please provide the required quantity and destination for quotation review.
