Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum permissible speed | 9,000 rpm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Encoder system | 24-bit absolute + 12-bit multiturn, DRIVE-CLiQ |
| Mounting and connectors | IM B5 (IM V1, IM V3), rotatable M23 |
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
- Encoder feedback: Encoder AM24DQI: 24-bit absolute encoder with 16,777,216 resolution and 12-bit multiturn encoder with a traversing range of 4096 revolutions.
- DRIVE-CLiQ interface: The encoder has a DRIVE-CLiQ interface.
- Mechanical design: IM B5 design (IM V1, IM V3), natural cooling, rotatable M23 electrical connectors, and a shaft with fitted Feather key.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Protection and monitoring: Degree of protection: IP65. Temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CH71-1CB1?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What encoder does this motor have?
It has an AM24DQI encoder: a 24-bit absolute encoder with 16,777,216 resolution plus a 12-bit multiturn encoder with a traversing range of 4096 revolutions and a DRIVE-CLiQ interface.
3. What are the motor speed and torque values?
Optimum speed is 4,500 rpm, rated torque is 2.6 Nm (100 K), maximum permissible speed is 9,000 rpm, and maximum torque is 10.0 Nm.
4. What mounting and connectors are provided?
The motor has IM B5 design (IM V1, IM V3), rotatable M23 electrical connectors for signals and power, and a shaft with fitted Feather key.
5. Does the configuration include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
