Product information
Overview
Key Features
- Motor performance: Optimum power: 1.2 kW; rated speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Absolute encoder feedback: Encoder AM22DQ: absolute encoder 22 bits with 4,194,304 resolution and 12 bits multi-turn over 4096 revolutions; DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); flange 1; shaft with fitted feather key; radial runout tolerance: 0.040 mm.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, and 0.5 A coil current.
- Connections and cooling: Rotatable M23 connectors for signals and power; natural cooling; Pt1000 temperature sensor.
- Protection and lifecycle: Degree of protection: IP65. Product lifecycle: Active Product.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Absolute encoder | 22 bits, resolution 4194304 + 12 bits multi-turn, traversing range 4096 revolutions |
| Encoder interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake, holding torque 4.0 Nm |
| Degree of protection | IP65 |
| Product lifecycle | Active Product |
Frequently Asked Questions
What is the exact Siemens motor model?
The exact model is Siemens 1FK7044-4CF71-1FB1, a SIMOTICS S permanent-magnet synchronous motor.
What encoder and feedback interface does this motor have?
It has an AM22DQ absolute encoder with 22 bits, 4,194,304 resolution, 12 bits multi-turn over 4096 revolutions, and a DRIVE-CLiQ interface.
What are the mounting and connector details?
The motor uses design IM B5 (IM V1, IM V3), flange 1, and rotatable M23 connectors for signals and power.
Does the motor include a holding brake?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and a DC 24 V ± 10 % power supply voltage.
What should be included in a quotation request?
Provide the required quantity, destination, and requested date for an MRO or project quotation.
