Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 2.0 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 4.3 Nm |
| Rated current | 6.2 A |
| Encoder system | Absolute Encoder AM20DQI: 20 bits + 12 bits multiturn; DRIVE-CLiQ interface |
| Maximum permissible speed | 7,500 rpm (mechanical); 7,500 rpm (inverter) |
| Maximum torque | 17.3 Nm |
| Mounting design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65; DE flange IP67 |
Key Features
- Motor performance: Optimum power: 2.0 kW; optimum speed: 4,500 rpm; rated torque: 4.3 Nm (100 K).
- Encoder and interface: Absolute Encoder AM20DQI with 20-bit resolution and 12-bit multiturn range over 4096 revolutions; DRIVE-CLiQ interface.
- Mechanical design: Natural cooling; IM B5 (IM V1, IM V3) flange design; M23 connectors for signals and power are rotatable; shaft has a fitted Feather key with tolerance N.
- Protection and brake: Degree of protection: IP65; DE flange: IP67. Permanent-magnet holding brake with 13.0 Nm holding torque and DC 24 V ± 10 % power supply.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7061-4CH71-1RB2?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What encoder does this motor have?
It has an absolute Encoder AM20DQI with 20-bit resolution, 512 S/R encoder-internal resolution, and 12-bit multiturn range over 4096 revolutions, with a DRIVE-CLiQ interface.
3. What are the motor speed and torque values?
Optimum speed is 4,500 rpm, rated torque is 4.3 Nm (100 K), maximum torque is 17.3 Nm, and maximum permissible speed is 7,500 rpm mechanical and 7,500 rpm inverter.
4. What holding brake and supply does the motor have?
It has a permanent-magnet holding brake with 13.0 Nm holding torque and DC 24 V ± 10 % power supply.
