Product information
Overview
Key Features
- Performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder feedback: Encoder IC22DQ: incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits; DRIVE-CLiQ interface.
- Mechanical configuration: Permanent-magnet synchronous motor, High Dynamic; IM B5 (IM V1, IM V3) design; shaft end with Feather key.
- Holding brake: Permanent-magnet brake with holding torque 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Connections and cooling: M23 connector size; electrical connectors for signals and power are rotatable; Natural cooling.
- Protection and monitoring: Degree of protection: IP65; temperature monitoring by Pt1000 temperature sensor.
Technical Summary
| Product type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 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 |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP65 |
Frequently Asked Questions
What performance ratings should be verified for Siemens 1FK7044-4CF71-1DB1?
Verify 1.2 kW optimum power, 3,000 rpm optimum speed, 3.7 Nm rated torque (100 K), 3.5 A rated current and 13.0 Nm maximum torque.
Which feedback system and interface does this motor have?
It has an Encoder IC22DQ incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits and a DRIVE-CLiQ interface.
Which mounting and connector configuration does it use?
It uses IM B5 (IM V1, IM V3) design, an M23 connector size and rotatable connectors for signals and power.
Does the configuration include a holding brake and IP65 protection?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and IP65 degree of protection. For quotation, provide quantity, destination and requested date.
