Product information
Overview
Key Features
- Motor performance: Optimum power: 2.5 kW; optimum speed: 3,000 rpm; rated torque (100 K): 8.0 Nm.
- Absolute encoder feedback: AM24DQI absolute encoder with 24 bits, 12 bits multi-turn, 4096 revolutions traversing range and DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); plain shaft with radial runout tolerance of 0.040 mm, concentricity tolerance of 0.10 mm and axial runout tolerance of 0.10 mm.
- Holding brake: Permanent-magnet holding brake with 13.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Connections and cooling: M23 electrical connectors for signals and power are rotatable. Cooling: Natural cooling.
- Protection and monitoring: Degree of protection: IP64. Temperature monitoring uses a Pt1000 temperature sensor.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 2.5 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 8.0 Nm |
| Maximum torque | 32.0 Nm |
| Rated current | 7.6 A |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP64 |
Frequently Asked Questions
What is the exact motor type and rating?
The 1FK7064-4CF71-1CH0 is a permanent-magnet synchronous motor with 2.5 kW optimum power, 3,000 rpm optimum speed and 8.0 Nm rated torque (100 K).
What encoder and feedback interface does it have?
It has an AM24DQI absolute encoder with 24 bits, 12 bits multi-turn and a DRIVE-CLiQ interface.
What are the mounting and connector details?
The motor uses IM B5 (IM V1, IM V3) design, a plain shaft and rotatable M23 connectors for signals and power.
Does it include a holding brake and what supply does the brake use?
It has a permanent-magnet holding brake with 13.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What quantity, destination and requested date should be included for a quotation?
Provide the required quantity, destination and requested date so the exact Siemens item can be reviewed for an MRO or project quotation.
