Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Nominal power | PN=0.38kW |
| DC voltage | UDC=300V |
| Encoder | Encoder AM24DQI, 24 bits absolute + 12 bits multi-turn, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake, 1.9 Nm holding torque |
Key Features
- Motor performance: Rated speed: 3,000 rpm (100 K); rated torque: 1.2 Nm (100 K); optimum power: 0.4 kW.
- Electrical ratings: Rated current: 2.0 A; maximum current: 7.6 A; voltage constant at 20o C: 39.5 V/1000*min ̄1.
- Absolute encoder: Encoder AM24DQI has 24 bits absolute resolution (16,777,216) plus 12 bits multi-turn, with a traversing range of 4096 revolutions and DRIVE-CLiQ interface.
- Mounting and connections: Design acc. to Code I: IM B5 (IM V1, IM V3); M23 connector size; signals and power connectors are rotatable; the shaft is plain.
- Cooling and protection: Cooling: Natural cooling. Degree of protection: IP65; temperature monitoring uses a Pt1000 temperature sensor.
- Holding brake: Permanent-magnet brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
1. What motor type is Siemens 1FK7033-4CF21-1CH1?
It is a permanent-magnet synchronous motor with High Dynamic motor type designation.
2. What are the rated speed and rated torque?
Rated speed is 3,000 rpm (100 K), and rated torque is 1.2 Nm (100 K).
3. Which encoder and interface does it have?
It has an Encoder AM24DQI with 24 bits absolute resolution, 12 bits multi-turn, and a DRIVE-CLiQ interface.
4. How is the motor mounted and connected?
It uses IM B5 (IM V1, IM V3) design, an M23 connector size, and rotatable connectors for signals and power.
5. What holding-brake supply is required?
The permanent-magnet holding brake requires DC 24 V ± 10 % and provides 1.9 Nm holding torque.
