Key Features
- Rated torque: 1.2 Nm
- Rated speed: 3,000 rpm
- Power: PN=0.38kW
- Voltage: UDC=300V
- Encoder: absolute encoder 20 BIT + 12 BIT MULTITURN WITH DRIVE-CLIQ INTERFACE (ENCODER AM20DQI)
- Holding brake: with holding brake
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Power | PN=0.38kW |
| Voltage | UDC=300V |
| Rated torque (100 K) | 1.2 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Rated current | 2.0 A |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is the exact Siemens model name for 1FK7033-4CF21-1RB2?
It is a SIMOTICS S Synchronous motor.
What are the rated torque and rated speed of 1FK7033-4CF21-1RB2?
Rated torque is 1.2 Nm and rated speed is 3,000 rpm.
Which feedback system is included with 1FK7033-4CF21-1RB2?
It uses an Encoder AM20DQI with absolute encoder 20 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
What mounting and protection details are listed for 1FK7033-4CF21-1RB2?
It has IM B5 (IM V1, IM V3) mounting and IP65 and DE flange IP67 degree of protection.
What holding brake and supply details are listed for 1FK7033-4CF21-1RB2?
It is supplied with a permanent-magnet brake, DC 24 V ± 10 % power supply voltage, and 1.9 Nm holding torque.
