Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Supply voltage | UDC=600V |
| Rated current | 3.3 A |
| Encoder | Incremental Encoder 22 bits; DRIVE-CLiQ interface |
| Maximum permissible speed | 9,000 rpm |
| Maximum torque | 10.0 Nm |
| Maximum current | 12.5 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Mounting design | IM B5 (IM V1, IM V3) |
Key Features
- Motor performance: Permanent-magnet synchronous motor with PN=1.2kW, rated torque 2.6 Nm (100 K), rated speed 4,500 rpm, and optimum power 1.2 kW.
- Encoder feedback: Incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
- Electrical data: UDC=600V, rated current 3.3 A, maximum current 12.5 A, and maximum torque 10.0 Nm.
- Cooling and protection: Natural cooling with degree of protection IP65 and DE flange IP67.
- Connections and mounting: Rotatable signal and power connectors, M23 connector size, and design IM B5 (IM V1, IM V3).
- Shaft configuration: Shaft with fitted Feather key and tolerance N; without holding brake.
Frequently Asked Questions
1. What feedback does the Siemens 1FK7043-4CH71-1DA2 use?
It has an incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
2. What are the motor's rated speed and rated torque?
Rated speed is 4,500 rpm (100 K), and rated torque is 2.6 Nm (100 K).
3. What connectors and mounting design does it have?
It has rotatable signal and power connectors, M23 connector size, and design IM B5 (IM V1, IM V3).
4. Does this configuration include a holding brake?
It is without holding brake.
