Product Overview
Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder system | Absolute encoder 24 bits + 12 bits multi-turn |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic, 1FK7-HD family.
- Performance: Optimum power: 1.4 kW; rated speed (100 K): 4,500 rpm; rated torque (100 K): 3.0 Nm.
- Encoder and interface: Absolute encoder 24 bits with 12 bits multi-turn, encoder-internal 2048 S/R, and DRIVE-CLiQ interface.
- Mounting and connections: IM B5 (IM V1, IM V3), M23 connector size, rotatable signal and power connectors, and shaft with fitted Feather key.
- Holding brake and protection: Permanent-magnet holding brake with 4.0 Nm holding torque; degree of protection: IP64.
Frequently Asked Questions
Which specifications distinguish the 1FK7044-4CH71-1CB0 variant?
The supplied variant has 1.4 kW optimum power, 24-bit absolute encoder plus 12-bit multi-turn feedback, DRIVE-CLiQ interface, permanent-magnet holding brake, IM B5 mounting, M23 connectors, natural cooling, and IP64 protection.
What encoder and feedback details should be checked?
Check the absolute encoder AM24DQI with 24 bits, resolution 16777216, encoder-internal 2048 S/R, and 12 bits multi-turn with a traversing range of 4096 revolutions.
What shaft, connector, and mounting details should be verified?
Verify the shaft with fitted Feather key, tolerance N, M23 connector size, rotatable signal and power connectors, and IM B5 (IM V1, IM V3) design.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
