Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD PN=1.2kW; UDC=600V M0=3.5Nm (100K); NN=4500rpm |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor design | High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 3.50 Nm |
| Rated current | 3.3 A |
| Maximum speed (mech.) | 9,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Connector size | M23 |
| Holding brake | with holding brake |
Key Features
Permanent-magnet synchronous motor
Motor type: Permanent-magnet synchronous motor.
Motor type: Permanent-magnet synchronous motor.
High Dynamic design
Motor type: High Dynamic.
Motor type: High Dynamic.
Absolute encoder AM24DQI
Encoder system: Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions).
Encoder system: Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions).
Holding brake
with holding brake.
with holding brake.
Natural cooling
Cooling: Natural cooling.
Cooling: Natural cooling.
IP65 protection
Degree of protection: IP65.
Degree of protection: IP65.
Applications
SINAMICS S120 motion drive use
Servomotor for SINAMICS S120 drive setups.
Servomotor for SINAMICS S120 drive setups.
Frequently Asked Questions
What is the exact product type of 1FK7043-4CH71-1CH1?
It is a SIMOTICS S synchronous motor.
What are the key performance ratings of 1FK7043-4CH71-1CH1?
Optimum power is 1.2 kW, rated speed (100 K) is 4,500 rpm, and static torque (100 K) is 3.50 Nm.
Which encoder system is specified for 1FK7043-4CH71-1CH1?
Encoder system: Encoder AM24DQI with absolute encoder 24 bits and 12 bits multi-turn.
What installation and protection details are listed for 1FK7043-4CH71-1CH1?
Connector size is M23, electrical connectors for signals and power are rotatable, design acc. to Code I is IM B5 (IM V1, IM V3), and degree of protection is IP65.
What is the holding brake supply voltage for 1FK7043-4CH71-1CH1?
Power supply voltage for the holding brake is DC 24 V ± 10 %.
