Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Product type | Permanent-magnet synchronous motor; High Dynamic |
| Rated power | 0.38 kW PN |
| DC voltage | 300 V UDC |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 1.2 Nm (100 K) |
| Encoder | AM24DQI absolute encoder, 24 bits + 12 bits multi-turn, DRIVE-CLiQ |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Protection | IP65 |
| Holding brake | without holding brake |
Key Features
- Performance: Rated speed is 3,000 rpm (100 K), rated torque is 1.2 Nm (100 K), and optimum power is 0.4 kW.
- Electrical data: Rated current is 2.0 A; maximum current is 7.6 A. The collected configuration has PN=0.38kW and UDC=300V.
- Encoder feedback: Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Mechanical configuration: Natural cooling, IM B5 (IM V1, IM V3) design, M23 connectors, rotatable signal and power connectors, and a shaft with Feather key.
- Protection and brake: Degree of protection is IP65. The motor is without holding brake.
- Product status and weight: The product is an Active Product and has a net weight of 3.0 kg.
Frequently Asked Questions
What identifies Siemens 1FK7033-4CF21-1CA1?
It is a SIMOTICS S permanent-magnet synchronous motor of the High Dynamic type with 0.38 kW PN, 300 V UDC, 3,000 rpm, IP65 protection, and an AM24DQI absolute encoder with DRIVE-CLiQ interface.
Which encoder and connection details should be checked?
Check the AM24DQI absolute encoder with 24 bits, 12 bits multi-turn, and DRIVE-CLiQ interface, plus the M23 connector size and rotatable signal and power connectors.
Which mechanical details distinguish this motor variant?
Check the IM B5 (IM V1, IM V3) design, Natural cooling, Feather key shaft end, and without holding brake configuration.
What quantity and destination should be provided for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7033-4CF21-1CA1.
