Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Rated current | 3.3 A |
| Encoder system | Absolute Encoder AM24DQI: 24 bits, resolution 16777216, encoder-internal 2048 S/R + 12 bits multiturn, traversing range 4096 revolutions |
| Holding torque | 4.0 Nm |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
Key Features
Motor performance
Permanent-magnet synchronous motor with High Dynamic motor type, 1.2 kW optimum power, 4,500 rpm optimum speed and 3.50 Nm static torque at 100 K.
Permanent-magnet synchronous motor with High Dynamic motor type, 1.2 kW optimum power, 4,500 rpm optimum speed and 3.50 Nm static torque at 100 K.
Encoder and interface
Absolute Encoder AM24DQI with 24 bits, resolution 16777216, encoder-internal 2048 S/R, 12-bit multiturn with a traversing range of 4096 revolutions, and DRIVE-CLiQ interface.
Absolute Encoder AM24DQI with 24 bits, resolution 16777216, encoder-internal 2048 S/R, 12-bit multiturn with a traversing range of 4096 revolutions, and DRIVE-CLiQ interface.
Holding brake
Permanent-magnet holding brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage and 0.5 A coil current.
Permanent-magnet holding brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage and 0.5 A coil current.
Mounting and connection
Design acc. to Code I IM B5 (IM V1, IM V3), with rotatable M23 connectors for signals and power, a rotatable POWER CONNECTOR and a shaft with fitted Feather key.
Design acc. to Code I IM B5 (IM V1, IM V3), with rotatable M23 connectors for signals and power, a rotatable POWER CONNECTOR and a shaft with fitted Feather key.
Cooling and protection
Natural cooling with IP65 protection and DE flange IP67 protection; a Pt1000 temperature sensor provides temperature monitoring.
Natural cooling with IP65 protection and DE flange IP67 protection; a Pt1000 temperature sensor provides temperature monitoring.
Frequently Asked Questions
What is the exact motor type of 1FK7043-4CH71-1CB2?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
What Encoder does 1FK7043-4CH71-1CB2 have?
It has an absolute Encoder AM24DQI with 24 bits, resolution 16777216, encoder-internal 2048 S/R, 12-bit multiturn with a traversing range of 4096 revolutions, and a DRIVE-CLiQ interface.
What holding brake ratings are provided?
The permanent-magnet holding brake has 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage and 0.5 A coil current.
How is the motor mounted and protected?
The motor uses design IM B5 (IM V1, IM V3), rotatable M23 signal and power connectors, natural cooling, IP65 protection and DE flange IP67 protection.