Product Overview
Technical Summary
| Optimum power | 1.2 kW |
|---|---|
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Brake power supply | DC 24 V ± 10 % |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque: 2.6 Nm (100 K).
Resolver R14DQ: resolver 14 bits, resolution 16384, internal 2-pole.
IM B5 (IM V1, IM V3) design, M23 connector size, rotatable signal and power connectors, and shaft with fitted Feather key.
Permanent-magnet brake with 4.0 Nm holding torque; DC 24 V ± 10 % power supply voltage.
Natural cooling; degree of protection IP65 and DE flange IP67.
Maximum current: 12.5 A; maximum torque: 10.0 Nm; maximum permissible speed: 9,000 rpm mechanically and with inverter.
Frequently Asked Questions
What is the optimum power and speed of the 1FK7043-4CH71-1PB2?
Optimum power is 1.2 kW and optimum speed is 4,500 rpm.
Which feedback system does this motor have?
It has a Resolver R14DQ encoder system with 14-bit resolution, resolution 16384 and an internal 2-pole resolver.
What mechanical configuration does it use?
It has an IM B5 (IM V1, IM V3) design, M23 connectors, rotatable signal and power connectors, and a shaft with fitted Feather key.
What brake and protection details apply?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply. Protection is IP65 and DE flange IP67.
