Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Maximum torque | 13.0 Nm |
| Rated current | 3.5 A |
| Encoder system | Absolute Encoder AM20DQI: 20 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding torque | 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; maximum torque: 13.0 Nm.
- Encoder and interface: Absolute Encoder AM20DQI with 20 bits, 12-bit multi-turn feedback, and DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with M23 connector, rotatable signals and power connectors, and plain shaft.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Electrical data: Rated current: 3.5 A; maximum current: 12.1 A; recommended Motor Module rated inverter current: 5 A.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7044-4CF71-1RH1?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. Which encoder is installed?
It has an absolute Encoder AM20DQI with 20 bits, 12-bit multi-turn feedback, and DRIVE-CLiQ interface.
3. What mounting and connector details should be checked?
The design is IM B5 (IM V1, IM V3), with an M23 connector and rotatable connectors for signals and power.
4. What holding brake supply and torque are provided?
The permanent-magnet brake has 4.0 Nm holding torque and requires DC 24 V ± 10 % power supply voltage.
