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 |
| Rated current | 3.9 A |
| Maximum current | 16.4 A |
| Encoder system | Absolute Encoder 20 bits + 12 bits multi-turn; DRIVE-CLiQ interface |
| Design and protection | IM B5 (IM V1, IM V3); natural cooling; IP64 |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor, High Dynamic, with 1.4 kW optimum power.
Permanent-magnet synchronous motor, High Dynamic, with 1.4 kW optimum power.
Rated performance
Rated speed: 4,500 rpm (100 K). Rated torque: 3.0 Nm (100 K).
Rated speed: 4,500 rpm (100 K). Rated torque: 3.0 Nm (100 K).
Electrical ratings
Rated current: 3.9 A. Maximum current: 16.4 A. UDC: 600 V.
Rated current: 3.9 A. Maximum current: 16.4 A. UDC: 600 V.
Absolute Encoder feedback
Absolute Encoder 20 bits with 12 bits multi-turn and DRIVE-CLiQ interface.
Absolute Encoder 20 bits with 12 bits multi-turn and DRIVE-CLiQ interface.
Mechanical design
IM B5 (IM V1, IM V3) design with M23 rotatable connectors and a plain shaft.
IM B5 (IM V1, IM V3) design with M23 rotatable connectors and a plain shaft.
Cooling and protection
Natural cooling and IP64 degree of protection; without holding brake.
Natural cooling and IP64 degree of protection; without holding brake.
Frequently Asked Questions
What motor is the 1FK7044-4CH71-1RG0?
It is a SIMOTICS S permanent-magnet synchronous motor, High Dynamic, with 1.4 kW optimum power.
What are the rated speed and rated torque?
Rated speed is 4,500 rpm (100 K), and rated torque is 3.0 Nm (100 K).
What Encoder and interface does it have?
It has an absolute Encoder with 20 bits, 12 bits multi-turn, and a DRIVE-CLiQ interface.
Does it include a holding brake?
It is without holding brake.