Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 2.5 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 8.0 Nm |
| Maximum permissible speed (mech.) | 7,500 rpm |
| Maximum torque | 32.0 Nm |
| Rated current | 7.6 A |
| Encoder system | AM20DQI absolute encoder, 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Connector size | M23 |
Key Features
- Motor performance: Optimum power: 2.5 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 8.0 Nm.
- Encoder system: Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) plus 12 bits multi-turn with a traversing range of 4096 revolutions and DRIVE-CLiQ interface.
- Mounting and cooling: Natural cooling; design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; rotatable connectors for signals and power.
- Protection and monitoring: Degree of protection: IP65 and DE flange IP67. Temperature monitoring uses a Pt1000 temperature sensor.
- Holding brake: Permanent-magnet brake with 13.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Shaft and housing: Shaft with Feather key and tolerance N; standard housing color Anthracite RAL 7016.
Frequently Asked Questions
1. What motor type is Siemens 1FK7064-4CF71-1RB2?
It is a permanent-magnet synchronous motor, also identified as High Dynamic.
2. What encoder is fitted to this motor?
It has an AM20DQI absolute encoder with 20 bits, 12 bits multi-turn, and a DRIVE-CLiQ interface.
3. What mounting design and connectors does it have?
The design is IM B5 (IM V1, IM V3), with M23 connector size and rotatable connectors for signals and power.
4. What protection does the motor provide?
The degree of protection is IP65, with DE flange IP67.
5. Does the motor include a holding brake?
It has a permanent-magnet holding brake with 13.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
