Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Rated current | 3.3 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 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
- Motor performance: Permanent-magnet synchronous motor with high dynamic motor type, 4,500 rpm rated speed, 2.6 Nm rated torque (100 K), and 1.2 kW optimum power.
- Encoder system: AM24DQI absolute encoder with 24 bits, resolution 16777216, encoder-internal 2048 S/R, and 12 bits multiturn covering 4096 revolutions.
- DRIVE-CLiQ interface: The encoder has a DRIVE-CLiQ interface.
- Electrical data: Rated current: 3.3 A. UDC: 600 V. Maximum current: 12.5 A.
- Mounting and connection: IM B5 (IM V1, IM V3) design with rotatable M23 power and signal connectors, a rotatable power connector, and a shaft with fitted feather key, tolerance N.
- Cooling and protection: Natural cooling, IP65 protection, and IP67 protection at the DE flange; the motor has a Pt1000 temperature sensor and no holding brake.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7043-4CH71-1CA2?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What encoder is included?
It has an AM24DQI absolute encoder with 24 bits and 12 bits multiturn, covering 4096 revolutions, with a DRIVE-CLiQ interface.
3. What are the motor speed, power, and rated torque values?
Optimum speed is 4,500 rpm, optimum power is 1.2 kW, and rated torque is 2.6 Nm (100 K).
4. Does this configuration include a holding brake?
It is without holding brake.
