Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Maximum torque | 13.0 Nm |
| Rated current | 3.9 A |
| Maximum current | 16.4 A |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
Key Features
- Motor performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated torque (100 K): 3.0 Nm.
- Encoder interface: Encoder AS24DQI: absolute encoder, single-turn, 24 bits, with DRIVE-CLiQ interface.
- Electrical ratings: Rated current: 3.9 A; maximum current: 16.4 A; rated inverter current: 9 A.
- Mechanical installation: Design: IM B5 (IM V1, IM V3); M23 connector size; electrical connectors for signals and power are rotatable.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Shaft and brake configuration: Shaft with fitted feather key, tolerance N; without holding brake.
Frequently Asked Questions
1. What motor type is Siemens 1FK7044-4CH71-1BA1?
It is a permanent-magnet synchronous motor, also identified as High Dynamic.
2. What encoder is installed on this motor?
It has an AS24DQI absolute single-turn encoder with 24 bits and a DRIVE-CLiQ interface.
3. What are the motor speed and power values?
Optimum speed is 4,500 rpm and optimum power is 1.4 kW. The maximum permissible mechanical and inverter speed is 9,000 rpm.
4. How is the motor connected and mounted?
It has an M23 connector, rotatable connectors for signals and power, and design IM B5 (IM V1, IM V3).
5. Does this configuration include a holding brake?
It is without holding brake.
