Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Encoder system | Incremental encoder 22 bits with DRIVE-CLiQ interface |
| Connector size | M23 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
Key Features
- Motor performance: Rated speed: 3,000 rpm; rated torque (100 K): 1.2 Nm; efficiency: 86.0 %.
- Encoder interface: Incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Electrical data: Rated current: 2.0 A; PN=0.38kW; UDC=300V.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; plain shaft; rotatable connectors for signals and power.
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67.
- Holding brake: Permanent-magnet brake with holding torque 1.9 Nm and power supply voltage DC 24 V ± 10 %.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7033-4CF21-1DH2?
It is a permanent-magnet synchronous motor, High Dynamic.
2. What encoder does this motor have?
It has an incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
3. What are the motor speed and rated torque?
Rated speed is 3,000 rpm and rated torque (100 K) is 1.2 Nm.
4. How is the motor mounted and connected?
It uses design IM B5 (IM V1, IM V3), an M23 connector size, a plain shaft, and rotatable connectors for signals and power.
