Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Electrical interface | DRIVE-CLiQ interface |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, holding torque 4.0 Nm |
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed and optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder interface: Incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Electrical limits: Rated current: 3.5 A; maximum current: 12.1 A; maximum torque: 13.0 Nm.
- Mounting and connection: Design: IM B5 (IM V1, IM V3); M23 connector size; connectors for signals and power are rotatable.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7044-4CF71-1DB1?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What Encoder does this motor have?
It has an Encoder IC22DQ: incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
3. What are the motor speed and power values?
Optimum power is 1.2 kW, while rated and optimum speed are 3,000 rpm.
4. How is the motor connected and mounted?
It has an M23 connector, rotatable signal and power connectors, and IM B5 (IM V1, IM V3) design.
5. Does the configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
