Product Description

The 6SM45‑M‑3000 (also written SM45‑M‑3000) is a discontinued synchronous brushless servo motor manufactured by Kollmorgen Seidel under Danaher Motion 6SM45 motor family.

This M‑length frame unit delivers 0.5 kW rated power, 1.7 Nm stand‑still torque and 1.6 Nm rated torque at 3000 rpm. Standard feedback is 2‑pole resolver, perfectly matched for Kollmorgen SERVOSTAR 400 and SERVOSTAR 600 series servo amplifiers.

Designed with IM B5 flange mounting, IP65 protection on shaft and flange surface, F‑class winding insulation and built‑in thermal contact for winding over‑temperature protection. It is widely deployed on legacy packaging machinery, handling systems and custom multi‑axis automation lines.

Original manufacturing has been terminated. Available stock includes tested used and surplus refurbished units only. Motor‑drive tuning is mandatory for commissioning.

Specifications

Part Number: 6SM45‑M‑3000 (Alias: SM45‑M‑3000)

Brand: Kollmorgen Seidel (Danaher Motion)

Series: 6SM45 Synchronous Servo Motor

Lifecycle Status: Discontinued

Rated Power: 0.5 kW

Stand‑still Torque (M0): 1.7 Nm

Rated Torque: 1.6 Nm

Rated Speed: 3000 rpm

Stand‑still Current: 1.3 A RMS

Peak Current: 5.6 A RMS

Feedback: 2‑pole Resolver

Mounting: IM B5 flange (DIN 42950)

Insulation Class: F

Protection Class: IP65 (shaft/flange), IP54 connectors

Radial Load: 370 N

Axial Load: 120 N

Weight: 4.4 kg

Compatible Drives: Kollmorgen SERVOSTAR 400 / 600 series

FAQ

Q: Is 6SM45‑M‑3000 still in production? A: No, Kollmorgen Seidel has discontinued the 6SM45 motor series. Only surplus and tested refurbished units are available.

Q: What feedback does 6SM45‑M‑3000 use? A: Standard 2‑pole resolver feedback, designed for SERVOSTAR series drives.

Q: Which servo drives are compatible with 6SM45‑M‑3000? A: Matched with Kollmorgen SERVOSTAR 400 and SERVOSTAR 600 servo drives. Motor‑drive tuning is required before operation.

Q: Is there direct drop‑in replacement motor for 6SM45‑M‑3000? A: There is no pin‑to‑pin drop‑in replacement. Mechanical mounting and drive parameter re‑configuration will be needed for migration.