Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=2.5 kW |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 8.0 Nm |
| Static torque (100 K) | 12.00 Nm |
| Resolver system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Interface | DRIVE-CLiQ |
| Frame size | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | Permanent-magnet brake; holding torque: 13.0 Nm |
| Brake supply | DC 24 V ± 10 % |
Key Features
- Motor performance: PN=2.5 kW; rated speed: 3,000 rpm; rated torque (100 K): 8.0 Nm; maximum torque: 32.0 Nm.
- Electrical data: Rated current: 7.6 A; maximum current: 33.0 A; rated inverter current: 18 A; maximum inverter current: 54 A.
- Encoder and interface: Resolver R15DQ: resolver 15 bits with resolution 32768 and internal multi-pole design; DRIVE-CLiQ interface.
- Connection and mounting: Frame size IM B5 (IM V1, IM V3); M23 connector size; rotatable signal and power connectors; plain shaft.
- Cooling and protection: Natural cooling; degree of protection IP65, with DE flange IP67; Pt1000 temperature sensor.
- Holding brake: Permanent-magnet brake with 13.0 Nm holding torque; DC 24 V ± 10 % power supply voltage and 0.8 A coil current.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7064-4CF71-1UH2?
It is a permanent-magnet synchronous motor with the High Dynamic motor type designation.
2. Which encoder system and interface does it have?
It has a Resolver R15DQ resolver with 15 bits, resolution 32768, internal multi-pole design, and a DRIVE-CLiQ interface.
3. How is the motor mounted and connected?
It uses frame size IM B5 (IM V1, IM V3), an M23 connector size, rotatable signal and power connectors, and a plain shaft.
4. What holding-brake data should be verified?
The permanent-magnet brake has 13.0 Nm holding torque, DC 24 V ± 10 % supply voltage, 0.8 A coil current, 100 ms opening time, and 50 ms closing time.
