Product information
Overview
Key Features
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder feedback: Absolute Encoder AM22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R and 12 bits multi-turn with a traversing range of 4096 revolutions; DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft; flange 1.
- Connections: M23 electrical connectors for signals and power; connectors are rotatable.
- Holding brake: Permanent-magnet brake with holding torque of 4.0 Nm; DC 24 V ± 10 % power supply voltage.
- Cooling and protection: Natural cooling and IP64 degree of protection; Pt1000 temperature sensor for temperature monitoring.
Technical Summary
| Product type | Permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Maximum torque | 13.0 Nm |
| Encoder system | Absolute Encoder AM22DQ: 22 bits + 12 bits multi-turn; DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3), flange 1 |
| Electrical connectors | M23, rotatable signal and power connectors |
| Shaft end | Plain shaft |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Cooling and protection | Natural cooling; IP64 |
Frequently Asked Questions
What is the rated performance of Siemens 1FK7044-4CF71-1FH0?
The rated speed (100 K) is 3,000 rpm and the rated torque (100 K) is 3.7 Nm. Optimum power is 1.2 kW.
Which Encoder and interface does this motor have?
It has an absolute Encoder AM22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R and 12 bits multi-turn with a traversing range of 4096 revolutions. The interface is DRIVE-CLiQ.
Which mounting and connector configuration is included?
The design is IM B5 (IM V1, IM V3) with flange 1, a plain shaft and rotatable M23 connectors for signals and power.
Does the motor have a holding brake and what supply does it require?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
How can I request a quotation for this motor?
Send the required quantity, destination and requested date for an MRO or project quotation.
