Product Overview
Technical Summary
| Product designation | SIMOTICS S 1FK7-HD permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Encoder system | Absolute single-turn encoder, 24 bits; AS24DQI with DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Shaft end | Plain shaft, tolerance N |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Connectors | Rotatable M23 power and signal connectors |
| Degree of protection | IP65; DE flange IP67 |
| Product lifecycle | Active Product |
Key Features
- Product designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor.
- Performance: Optimum power: 1.4 kW; rated speed (100 K): 4,500 rpm; rated torque (100 K): 3.0 Nm.
- Encoder: Absolute single-turn encoder, 24 bits, with DRIVE-CLiQ interface; encoder AS24DQI.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Mechanical configuration: Plain shaft, tolerance N; natural cooling; IM B5 (IM V1, IM V3); rotatable M23 power and signal connectors.
- Protection: Degree of protection: IP65; DE flange: IP67.
Frequently Asked Questions
Which performance facts help identify Siemens 1FK7044-4CH71-1BH2?
The supplied variant has 1.4 kW optimum power, 4,500 rpm rated speed (100 K), and 3.0 Nm rated torque (100 K).
Which encoder and brake details should be checked?
Check the AS24DQI absolute single-turn encoder with 24 bits and DRIVE-CLiQ interface, plus the permanent-magnet holding brake with 4.0 Nm holding torque.
Which mechanical and protection details identify this variant?
Check the plain shaft with tolerance N, IM B5 (IM V1, IM V3) design, natural cooling, rotatable M23 connectors, IP65 protection, and IP67 DE flange.
What details are needed to request a quotation for this exact code?
Provide the complete order number 1FK7044-4CH71-1BH2, required quantity, and destination.
