Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum permissible speed (mech.) | 9,000 rpm |
| Maximum torque | 10.0 Nm |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Resolver and DRIVE-CLiQ interface: Resolver R15DQ: resolver 15 bits, resolution 32768, internal multi-pole, with DRIVE-CLiQ interface.
- Electrical ratings: Rated current: 3.3 A; maximum current: 12.5 A; rated inverter current: 5 A.
- Mounting and connection: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors are rotatable.
- Cooling and protection: Natural cooling and IP64 degree of protection; the motor has a Pt1000 temperature sensor and no holding brake.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CH71-1UG0?
It is a permanent-magnet synchronous motor, also specified as High Dynamic.
2. What are the motor's speed and power values?
Optimum speed is 4,500 rpm and optimum power is 1.2 kW. The maximum permissible speed is 9,000 rpm mechanical and 9,000 rpm with inverter.
3. Which encoder and interface does it use?
It uses a Resolver R15DQ with 15-bit resolution, resolution 32768, internal multi-pole design, and DRIVE-CLiQ interface.
4. How is the motor mounted and connected?
It uses IM B5 (IM V1, IM V3) mounting, an M23 connector size, and rotatable signal and power connectors.
5. Does the configuration include a holding brake?
It is without holding brake.
