Product information
Overview
Key Features
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K); PN=0.38 kW.
- Motor construction: Permanent-magnet synchronous motor, High Dynamic, with natural cooling and no holding brake.
- Encoder feedback: Absolute Encoder AM20DQI with 20 bits (resolution 1048576, encoder-internal 512 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with plain shaft and rotatable M23 power and signal connectors.
- Protection: Degree of protection: IP65; DE flange IP67.
- Electrical ratings: Rated current: 2.0 A; maximum current: 7.6 A; rated inverter current: 2 A; maximum inverter current: 5 A.
Technical Summary
| Product | Siemens 1FK7033-4CF21-1RG2 SIMOTICS S synchronous motor |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated power | PN=0.38 kW |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Encoder | Absolute Encoder AM20DQI, 20 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Shaft | Plain shaft |
| Holding brake | without holding brake |
| Connectors | M23; signals and power rotatable |
| Protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What motor and encoder configuration does Siemens 1FK7033-4CF21-1RG2 have?
It is a permanent-magnet synchronous motor with an absolute Encoder AM20DQI: 20 bits plus 12 bits multi-turn, with a DRIVE-CLiQ interface.
What are the rated speed, rated torque and power?
Rated speed is 3,000 rpm (100 K), rated torque is 1.2 Nm (100 K), and PN=0.38 kW.
What mounting and shaft configuration is supplied?
It has IM B5 (IM V1, IM V3) design, a plain shaft, and rotatable M23 power and signal connectors.
What protection rating does the motor have?
The degree of protection is IP65; the DE flange is IP67.
Does this configuration include a holding brake?
It is without holding brake.
