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 |
| Rated current | 3.9 A |
| Encoder system | AM24DQI absolute encoder, 24 bits + 12 bits multiturn |
| Encoder interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake, 4.0 Nm holding torque |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
- Motor designation: SIMOTICS S 1FK7-HD permanent-magnet synchronous motor with High Dynamic motor type.
- Optimum performance: Optimum speed: 4,500 rpm. Optimum power: 1.4 kW. Rated torque (100 K): 3.0 Nm.
- Encoder and interface: Absolute encoder AM24DQI with 24 bits, 12-bit multiturn feedback, DRIVE-CLiQ interface, 16777216 resolution, 2048 S/R encoder-internal, and 4096 revolutions traversing range.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3). Shaft has a fitted Feather key with tolerance N.
- Brake and connection: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply. M23 connectors for signals and power are rotatable.
- Cooling and protection: Natural cooling and IP65 degree of protection.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CH71-1CB1 variant?
The identifying specifications include 1.4 kW optimum power, 4,500 rpm rated speed, a 24-bit AM24DQI absolute encoder with 12-bit multiturn feedback, a permanent-magnet holding brake, IM B5 (IM V1, IM V3) design, M23 connectors, natural cooling, and IP65 protection.
What encoder and feedback does this motor have?
It has an AM24DQI absolute encoder with 24 bits and 12-bit multiturn feedback, a DRIVE-CLiQ interface, 16777216 resolution, 2048 S/R encoder-internal, and a 4096 revolutions traversing range.
What brake and shaft configuration should be checked?
The motor has a permanent-magnet holding brake with 4.0 Nm holding torque and a shaft with a fitted Feather key with tolerance N.
What code and nameplate details are needed for quotation?
Check the complete 1FK7044-4CH71-1CB1 order number and provide the required quantity and destination for quotation.
