Product Overview
Technical Summary
| Optimum power | 1.2 kW |
|---|---|
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum torque | 10.0 Nm |
| Rated current | 3.3 A |
| Encoder system | Encoder AM20DQI: absolute Encoder 20 bits (resolution 1048576, Encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Key Features
Optimum power: 1.2 kW; optimum speed: 4,500 rpm.
Rated current: 3.3 A; rated inverter current: 5 A.
Encoder AM20DQI: absolute Encoder 20 bits (resolution 1048576, Encoder-internal 512 S/R) plus 12 bits multi-turn (traversing range 4096 revolutions) with DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3) design, M23 connector size, rotatable signals and power connectors, and shaft with fitted Feather key, tolerance N.
Natural cooling and IP64 degree of protection.
Without holding brake; Pt1000 temperature sensor.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7043-4CH71-1RA0 SIMOTICS S permanent-magnet synchronous motor.
What feedback system does the motor have?
It has an Encoder AM20DQI absolute Encoder with 20 bits, 1048576 resolution, 512 S/R Encoder-internal resolution and 12 bits multi-turn over 4096 revolutions with DRIVE-CLiQ interface.
What are the motor speed and torque ratings?
Rated speed (100 K) is 4,500 rpm, rated torque (100 K) is 2.6 Nm and maximum torque is 10.0 Nm.
What mechanical configuration should be retained in the quotation?
The motor has IM B5 (IM V1, IM V3) mounting, an M23 connector size, rotatable signals and power connectors, a Feather key shaft and no holding brake.
What project details should accompany this line item?
Include the requested quantity, destination, schedule context and any additional BOM lines.
