Product information
Overview
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque (100 K): 2.6 Nm.
- Speed and torque limits: Maximum permissible speed (mech.): 9,000 rpm; maximum permissible speed (inverter): 9,000 rpm; maximum torque: 10.0 Nm.
- Encoder feedback: Encoder AS24DQI: absolute encoder, single-turn, 24 bits, with DRIVE-CLiQ interface.
- Mounting and shaft: Design acc. to Code I: IM B5 (IM V1, IM V3); shaft end: Feather key; connector size: M23.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Cooling and protection: Natural cooling with IP65 degree of protection and Pt1000 temperature sensor.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
Frequently Asked Questions
What encoder does Siemens 1FK7043-4CH71-1BB1 have?
It has an AS24DQI absolute encoder, single-turn, 24 bits, with DRIVE-CLiQ interface.
What are the mounting and connector details?
The motor has IM B5 (IM V1, IM V3) mounting, a Feather key shaft end and M23 connectors. Its electrical connectors for signals and power are rotatable.
What holding brake is included?
It has a permanent-magnet holding brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.5 A coil current, 70 ms opening time and 30 ms closing time.
What protection and cooling does the motor have?
It has natural cooling and IP65 degree of protection.
