Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 0.94 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Encoder | Encoder IC22DQ: incremental Encoder 22 bits; resolution 4194304; encoder-internal 2048 S/R; commutation position 11 bits |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Protection | IP64 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm; power supply voltage DC 24 V ± 10 % |
Key Features
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Encoder interface: Encoder IC22DQ: incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Motor cooling and protection: Natural cooling and degree of protection IP64.
- Mechanical installation: Design: IM B5 (IM V1, IM V3); M23 connector size; electrical connectors for signals and power are rotatable.
- Shaft and brake: Shaft end has a Feather key and tolerance N. The permanent-magnet holding brake has 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Speed and torque limits: Maximum permissible speed: 9,000 rpm (mech.) or 5,350 rpm (inverter); maximum torque: 10.0 Nm.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7043-4CF21-1DB0?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What Encoder is installed on this motor?
It has an Encoder IC22DQ incremental Encoder with 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and 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 3.0 Nm (100 K).
4. What mounting and connection details should be verified before inquiry?
Verify the IM B5 (IM V1, IM V3) design, M23 connector size, and rotatable connectors for signals and power.
