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 |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Motor mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Shaft end | Feather key |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor 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 feedback: Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Connections and mounting: M23 connectors for signals and power are rotatable. Design acc. to Code I: IM B5 (IM V1, IM V3).
- Brake and shaft: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply; shaft end has a Feather key.
- Cooling and protection: Natural cooling and IP64 degree of protection.
Frequently Asked Questions
Which specifications distinguish the 1FK7044-4CH71-1DB0 variant?
The supplied variant has 1.4 kW optimum power, 4,500 rpm rated speed (100 K), an Encoder IC22DQ with 22-bit incremental feedback and DRIVE-CLiQ interface, a permanent-magnet holding brake, IM B5 mounting, a Feather key, natural cooling, and IP64 protection.
What encoder and interface should be checked for this code?
Check for Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
What brake and shaft details should be checked?
Check for a permanent-magnet holding brake with 4.0 Nm holding torque and a shaft end with a Feather key.
What details are needed to request a quotation?
Provide the complete order number 1FK7044-4CH71-1DB0, the required quantity, and the destination.
