Product Overview
Technical Summary
| Product | 1FK7043-4CH71-1UB1 |
|---|---|
| Product family | SIMOTICS S synchronous motor 1FK7-HD |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Feedback | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Protection | IP65 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
Optimum power: 1.2 kW; rated speed (100 K): 4,500 rpm; rated torque (100 K): 2.6 Nm.
IM B5 (IM V1, IM V3) design with a rotatable power connector, M23 connector size, and shaft with fitted Feather key, tolerance N.
Resolver R15DQ feedback with 15-bit resolution, resolution 32768, internal multi-pole design, and DRIVE-CLiQ interface.
Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
Natural cooling and IP65 degree of protection; temperature monitoring uses a Pt1000 temperature sensor.
Frequently Asked Questions
What motor performance values should be retained for this line item?
Retain optimum power of 1.2 kW, rated speed (100 K) of 4,500 rpm, rated torque (100 K) of 2.6 Nm, and maximum torque of 10.0 Nm.
Which feedback and interface does the motor have?
It has Resolver R15DQ feedback with 15-bit resolution, resolution 32768, internal multi-pole design, and a DRIVE-CLiQ interface.
What mechanical configuration and protection does it use?
It uses IM B5 (IM V1, IM V3) design, a rotatable power connector, M23 connector size, a Feather key shaft with tolerance N, natural cooling, and IP65 protection.
What holding-brake data is available?
The permanent-magnet holding brake has 4.0 Nm holding torque and uses a DC 24 V ± 10 % power supply voltage.
What quantity, destination, schedule, and additional BOM lines should accompany a quotation request?
Provide the requested quantity, destination, schedule context, and any additional BOM lines with the exact 1FK7043-4CH71-1UB1 line item.
