Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Rated current | 3.5 A |
| Encoder system | Incremental Encoder 22 bits; resolution 4194304; encoder-internal 2048 S/R; commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
Key Features
- Motor type and performance: Permanent-magnet synchronous motor, High Dynamic; optimum power: 1.2 kW; optimum speed: 3,000 rpm.
- Rated electrical data: Rated torque: 3.7 Nm (100 K); rated current: 3.5 A; rated speed: 3,000 rpm (100 K).
- Encoder and interface: Incremental Encoder 22 bits with 4,194,304 resolution, encoder-internal 2048 S/R, 11-bit commutation position and DRIVE-CLiQ interface.
- Mounting and connectors: IM B5 (IM V1, IM V3) design with rotatable signal and power connectors; connector size: M23.
- Cooling and protection: Natural cooling and IP65 degree of protection; temperature monitoring uses a Pt1000 temperature sensor.
- Shaft configuration: Shaft with fitted Feather key and N tolerance; without holding brake.
Frequently Asked Questions
1. What motor type is the Siemens 1FK7044-4CF71-1DA1?
It has a permanent-magnet synchronous motor design and High Dynamic motor type.
2. What encoder is installed on this motor?
It has an incremental Encoder IC22DQ with 22-bit resolution, resolution 4194304, encoder-internal 2048 S/R and 11-bit commutation position.
3. What connectors and mounting design does it have?
It has rotatable signal and power connectors, M23 connector size and IM B5 (IM V1, IM V3) design.
4. Does the motor include a holding brake?
It is without holding brake.
