Product Overview
Technical Summary
| Product designation | 1FK7043-4CH71-1CB0 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Encoder system | AM24DQI absolute encoder: 24 bits + 12 bits multi-turn |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Design | IM B5 (IM V1, IM V3) |
| Electrical connectors | M23; signals and power connectors rotatable |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic.
- Power and speed: Optimum power: 1.2 kW; rated speed: 4,500 rpm (100 K); maximum permissible speed: 9,000 rpm.
- Encoder system: AM24DQI absolute encoder with 24 bits, resolution 16777216, encoder-internal 2048 S/R, and 12 bits multi-turn with a traversing range of 4096 revolutions.
- Holding brake: Permanent-magnet brake with holding torque 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Mounting and connection: Design: IM B5 (IM V1, IM V3); M23 electrical connectors for signals and power are rotatable; shaft end has a feather key.
- Cooling and protection: Natural cooling and degree of protection IP64.
Frequently Asked Questions
What identifies the exact 1FK7043-4CH71-1CB0 motor variant?
Check the SIMOTICS S designation, 1.2 kW optimum power, 4,500 rpm rated speed, AM24DQI absolute encoder, holding brake, IM B5 design, M23 connectors, natural cooling and IP64 protection.
Which encoder is supplied with this motor?
It has an AM24DQI absolute encoder with 24 bits, resolution 16777216, encoder-internal 2048 S/R, and 12 bits multi-turn with a traversing range of 4096 revolutions.
What holding-brake details should be checked?
The motor has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Which details should be provided for a quotation?
Provide the complete 1FK7043-4CH71-1CB0 order number, required quantity and destination.
