Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Maximum permissible speed (mech.) | 10,000 rpm |
| Maximum permissible speed (inverter) | 7,150 rpm |
| Maximum torque | 4.3 Nm |
| Encoder system | Absolute Encoder 22 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Degree of protection | IP65 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Electrical connectors | Rotatable signals and power connectors, M23 |
| Cooling | Natural cooling |
| Holding brake supply | DC 24 V ± 10 % |
Key Features
- Synchronous motor performance: Permanent-magnet synchronous motor with PN=0.38kW, UDC=300V, 3,000 rpm rated speed, and 1.2 Nm rated torque (100 K).
- Absolute Encoder: Encoder AM22DQ with 22 bits absolute resolution, 12 bits multi-turn, and DRIVE-CLiQ interface.
- Installation and connections: IM B5 (IM V1, IM V3) design with M23 electrical connectors for rotatable signals and power connections.
- Protection and cooling: IP65 degree of protection with natural cooling and a Pt1000 temperature sensor.
- Holding brake: Permanent-magnet holding brake with 1.9 Nm holding torque and DC 24 V ± 10 % power supply voltage.
- Shaft configuration: Shaft with fitted Feather key and radial runout tolerance of 0.035 mm.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7033-4CF21-1FB1?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
2. What Encoder and interface does it have?
It has an absolute Encoder AM22DQ with 22 bits, 12 bits multi-turn, and DRIVE-CLiQ interface.
3. What are the motor's speed and torque limits?
Rated speed is 3,000 rpm (100 K), maximum permissible speed is 10,000 rpm mechanically and 7,150 rpm with the inverter, and maximum torque is 4.3 Nm.
4. What are the mounting and connector details?
The motor has IM B5 (IM V1, IM V3) design and rotatable M23 connectors for signals and power.
