Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | 0.94 kW PN |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Cooling | Natural cooling |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD with 0.94 kW PN and 300 V UDC.
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); rated current: 3.7 A.
- Encoder feedback: IC22DQ incremental encoder: 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus 11-bit commutation position, with DRIVE-CLiQ interface.
- Mounting and shaft: IM B5 (IM V1, IM V3) design with flange 1, rotatable power connector, and shaft with fitted Feather key, tolerance N.
- Brake and cooling: Permanent-magnet holding brake with 4.0 Nm holding torque and Natural cooling.
- Protection and connections: IP65 and DE flange IP67; M23 connector size; signals and power connectors are rotatable.
Frequently Asked Questions
Which specifications identify the exact 1FK7043-4CF21-1DB2 variant?
The identifying specifications include 0.94 kW PN, 3,000 rpm rated speed, IC22DQ 22-bit incremental encoder with DRIVE-CLiQ interface, permanent-magnet holding brake, IM B5 (IM V1, IM V3) design, M23 connectors, and IP65 and DE flange IP67.
What encoder and connection details should be checked?
Check the IC22DQ incremental encoder, 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R, 11-bit commutation position, DRIVE-CLiQ interface, and rotatable signals and power connectors.
What details are needed for a quotation?
Provide the complete order number 1FK7043-4CF21-1DB2, required quantity, and destination.
