Product information
Overview
Key Features
- Motor performance: Optimum power: 1.4 kW; rated speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
- Encoder feedback: Encoder IC22DQ: incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, and commutation position 11 bits; DRIVE-CLiQ interface.
- Mechanical configuration: Permanent-magnet synchronous motor with plain shaft, IM B5 design (IM V1, IM V3), and M23 connectors.
- Holding brake: Permanent-magnet brake with holding torque of 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Cooling and protection: Natural cooling; degree of protection IP65 and DE flange IP67.
- Electrical connections: Signals and power use rotatable connectors; connector size is M23.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Encoder system | Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What encoder does Siemens 1FK7044-4CH71-1DH2 use?
It has an Encoder IC22DQ incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
What mounting and shaft configuration does this motor have?
It has IM B5 design (IM V1, IM V3), a plain shaft, and rotatable signals and power connectors.
What holding brake is included?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
What protection rating does the motor have?
The motor has IP65 protection and an IP67 DE flange.
What information should I provide for a quotation?
Please provide the required quantity, destination, requested date, and any project or model-verification details.
