Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Encoder system | Absolute Encoder AS20DQI, single-turn 20 bits, DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake; holding torque 1.9 Nm |
| Shaft end | Feather key, tolerance N |
| Connector size | M23 |
| Degree of protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD with PN=0.38kW, UDC=300V, and NN=3000rpm.
- Encoder and interface: Absolute Encoder AS20DQI, single-turn 20 bits, with DRIVE-CLiQ interface.
- Mounting and cooling: IM B5 (IM V1, IM V3) design with natural cooling and a rotatable power connector.
- Rated performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K); rated current: 2.0 A.
- Holding brake and shaft: Permanent-magnet holding brake with 1.9 Nm holding torque; shaft end with Feather key, tolerance N.
- Protection and connectors: Degree of protection: IP65; electrical connectors are rotatable signal and power connectors, size M23.
Frequently Asked Questions
What specifications identify the exact 1FK7033-4CF21-1QB1 variant?
Check the 0.38 kW PN, 300 V UDC, 3,000 rpm NN, IM B5 (IM V1, IM V3) mounting, IP65 protection, and AS20DQI 20-bit single-turn absolute Encoder.
Which encoder and brake details should be checked?
The motor has an AS20DQI absolute single-turn Encoder with 20 bits and DRIVE-CLiQ, plus a permanent-magnet holding brake with 1.9 Nm holding torque.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7033-4CF21-1QB1.
