Product information
Overview
Key Features
- Motor ratings: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Feedback interface: Absolute Encoder AM22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus 12-bit multiturn with a traversing range of 4096 revolutions and DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling; IM B5 design (IM V1, IM V3); M23 connector size; rotatable connectors for signals and power.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage and 0.5 A coil current.
- Protection and shaft: Degree of protection: IP64. Shaft end has a Feather key with tolerance N.
Technical Summary
| Product | 1FK7043-4CF21-1FB0 |
|---|---|
| Product family | SIMOTICS S synchronous motor 1FK7-HD |
| Rated power | PN=0.94 kW |
| DC link voltage | UDC=300 V |
| Rated torque | 3.0 Nm (100 K) |
| Rated speed | 3,000 rpm (100 K) |
| Encoder | Absolute Encoder AM22DQ, 22 bits + 12-bit multiturn, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
| Degree of protection | IP64 |
Frequently Asked Questions
What is the exact Siemens motor model?
The exact model is Siemens 1FK7043-4CF21-1FB0, a SIMOTICS S synchronous motor 1FK7-HD.
Which feedback system and interface does this motor have?
It has an absolute Encoder AM22DQ with 22 bits plus 12-bit multiturn and a DRIVE-CLiQ interface.
What mounting and connector configuration does it use?
It uses IM B5 design (IM V1, IM V3), an M23 connector size and rotatable connectors for signals and power.
Does the motor include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What quantity, destination and requested date should be included for a quotation?
Provide the required quantity, destination and requested date so the configuration can be reviewed for quotation.
