Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC-link voltage | UDC=300V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Rated current | 3.7 A |
| Encoder system | Absolute Encoder AM22DQ, 22 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD with PN=0.94kW and UDC=300V.
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Encoder feedback: Absolute Encoder AM22DQ with 22 bits (resolution 4194304, encoder-internal 2048 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling; frame size IM B5 (IM V1, IM V3); M23 power connector rotatable; shaft with Feather key and tolerance N; without holding brake.
- Protection and connections: Degree of protection: IP65 and DE flange IP67. Electrical connectors for signals and power are rotatable.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CF21-1FA2 variant?
Check PN=0.94kW, UDC=300V, 3,000 rpm rated speed, absolute Encoder AM22DQ with 22 bits + 12 bits multi-turn, IM B5 (IM V1, IM V3), and IP65 with DE flange IP67.
What encoder and connection details should be checked?
The variant has absolute Encoder AM22DQ with a DRIVE-CLiQ interface, M23 connector size, and rotatable signal and power connectors.
What brake and shaft configuration does this code have?
It is without holding brake and has a shaft with Feather key and tolerance N.
What details are needed for a quotation?
Provide the complete order number 1FK7043-4CF21-1FA2, required quantity, and destination.
