Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Power | 1.2 kW |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Maximum torque | 13.0 Nm |
| Encoder | Encoder AM24DQI: absolute encoder 24 bits + 12 bits multiturn |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| 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 % |
Key Features
- Motor performance: Permanent-magnet synchronous motor with 1.2 kW optimum power, 3,000 rpm rated speed, 3.7 Nm rated torque, and 13.0 Nm maximum torque.
- Absolute encoder: Encoder AM24DQI with 24 bits absolute resolution and 12 bits multiturn, with DRIVE-CLiQ interface.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Mounting and shaft: Design IM B5 (IM V1, IM V3), flange 1, plain shaft with tolerance N.
- Connections: Rotatable electrical connectors for signals and power, with M23 connector size.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What type of motor is the Siemens 1FK7044-4CF71-1CH2?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What encoder is installed on this motor?
It has an Encoder AM24DQI: absolute encoder 24 bits with 12 bits multiturn and DRIVE-CLiQ interface.
3. What are the motor speed and torque values?
Rated speed is 3,000 rpm, rated torque (100 K) is 3.7 Nm, and maximum torque is 13.0 Nm.
4. What mounting and connectors does it have?
It has design IM B5 (IM V1, IM V3), a plain shaft, rotatable signal and power connectors, and M23 connector size.
5. What holding-brake supply does this configuration use?
The permanent-magnet holding brake uses DC 24 V ± 10 % and has 4.0 Nm holding torque.
