Product information
Overview
Key Features
- Motor performance: Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated speed: 4,500 rpm; rated torque (100 K): 3.0 Nm.
- Encoder feedback: Encoder AS24DQI: absolute encoder, single-turn, 24 bits, with DRIVE-CLiQ interface.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); shaft end: Feather key; shaft has fitted key with tolerance N.
- Holding brake: Permanent-magnet brake with holding torque of 4.0 Nm and DC 24 V ± 10 % power supply voltage.
- Connections and cooling: M23 electrical connectors for rotatable signals and power connections; natural cooling.
- Protection and monitoring: Degree of protection: IP65 and DE flange IP67; temperature monitoring by Pt1000 temperature sensor.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Encoder | AS24DQI absolute encoder, single-turn, 24 bits, with DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Electrical connectors | M23 connectors for signals and power, rotatable |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What is the exact motor model?
It is the Siemens 1FK7044-4CH71-1BB2 SIMOTICS S permanent-magnet synchronous motor.
What encoder is installed?
It has an AS24DQI absolute single-turn encoder with 24 bits and a DRIVE-CLiQ interface.
What mounting and shaft configuration does it have?
It has IM B5 (IM V1, IM V3) mounting and a Feather key shaft end; the shaft has a fitted key with tolerance N.
What protection and cooling are specified?
It has natural cooling and IP65 protection, with the DE flange rated IP67.
What details should be included for a quotation request?
Provide the required quantity, destination, requested date, and project or MRO context for quotation review.
