Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Rated current | 2.0 A |
| Rated motor power | PN=0.38 kW |
| DC link voltage | UDC=300 V |
| Encoder | AM24DQI absolute encoder, 24 bits + 12 bits multi-turn |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Protection | IP65 and DE flange IP67 |
| Connector size | M23 |
| Holding brake supply | DC 24 V ± 10 % |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K); efficiency: 86.0 %.
- Encoder system: AM24DQI absolute encoder: 24 bits with resolution 16777216 and encoder-internal 2048 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
- Mounting and cooling: Natural cooling; design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size.
- Connections: Rotatable connectors for signals and power; the encoder has a DRIVE-CLiQ interface.
- Protection and monitoring: Degree of protection: IP65 and DE flange IP67; Pt1000 temperature sensor.
- Holding brake: Permanent-magnet brake with holding torque 1.9 Nm and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What motor type is Siemens 1FK7033-4CF21-1CH2?
It is a permanent-magnet synchronous motor, also identified as High Dynamic.
2. What encoder is installed on the motor?
It has an AM24DQI absolute encoder with 24 bits, 12 bits multi-turn, and a DRIVE-CLiQ interface.
3. What are the motor’s rated speed and torque?
Rated speed is 3,000 rpm (100 K), and rated torque is 1.2 Nm (100 K).
4. What mounting and protection details should be verified?
The motor uses IM B5 (IM V1, IM V3), natural cooling, IP65 protection, and DE flange IP67.
