Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Rated current | 3.3 A |
| Maximum torque | 10.0 Nm |
| Maximum current | 12.5 A |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Key Features
- Motor type and optimum point: Permanent-magnet synchronous motor with High Dynamic design, 1.2 kW optimum power and 4,500 rpm optimum speed.
- Rated performance: Rated speed: 4,500 rpm (100 K). Rated torque: 2.6 Nm (100 K).
- Electrical data: Rated current: 3.3 A. Maximum current: 12.5 A. UDC: 600 V.
- Encoder and interface: Resolver R14DQ: resolver 14 bits, resolution 16384, internal 2-pole, with DRIVE-CLiQ interface.
- Mounting and connections: Design: IM B5 (IM V1, IM V3). M23 connector size. Signals and power connectors are rotatable.
- Cooling and protection: Natural cooling, IP64 degree of protection, Pt1000 temperature sensor, plain shaft and no holding brake.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CH71-1PG0?
It is a permanent-magnet synchronous motor with High Dynamic design.
2. What are the speed and torque ratings?
Rated speed is 4,500 rpm (100 K), rated torque is 2.6 Nm (100 K), and maximum torque is 10.0 Nm.
3. Which encoder system and interface does it have?
It has a Resolver R14DQ encoder system with 14-bit resolution, resolution 16384, internal 2-pole design, and a DRIVE-CLiQ interface.
4. How is the motor mounted and connected?
The design is IM B5 (IM V1, IM V3), with M23 connector size and rotatable connectors for signals and power.
