AM307x | Synchronous Servomotors with winding code "Q"

The Synchronous Servomotors of the AM307x series (size 7, winding code Q) are specially designed for the AX5125 Servo Drive. The new winding extends the previous limit of 20 A to 26 A continuous current with the same dimensions.

With windings adapted to the rated currents of the new AX5000 series, the system provides an optimally balanced drive axis. The fine grading of drives and motors helps the project engineer avoid costs resulting from overdimensioning.

 

Features

• extension of the AM307x motors to up to 26 A standstill current
• various planetary gear unit types
• enables higher speeds
• no change in dimensions
• feedback options: Resolver, single-turn and multi-turn absolute encoder
• motors optionally available with a smooth shaft or with groove and feather key
• IP 65 rating, IP 54 shaft bushing; optionally IP 67 with shaft seal ring
• UL/CSA

 

Option

• various planetary gear unit types

Technical data	AM3072-xQxx	AM3073-xQxx	AM3074-xQxx
Standstill torque	29.7 Nm	41.6 Nm	51.9 Nm
Standstill current	20.9 A	24.6 A	26.2 A
Peak torque	117.9 Nm	168.4 Nm	215 Nm
Peak current	104.5 A	123 A	131 A
Torque constant	1.42 Nm/A	1.69 Nm/A	1.98 Nm/A
Rated speed at 400 V AC	3500 rpm	3000 rpm	2500 rpm
Rated torque at 400 V AC	18.41 Nm	25.2 Nm	31.4 Nm
Rated speed at 480 V AC	4000 rpm	3500 rpm	3000 rpm
Rated torque at 480 V AC	16.4 Nm	22 Nm	27.1 Nm
Moment of inertia	64.5 kg cm²	92.1 kg cm²	119.7 kg cm²
Weight	19.7 kg	26.7 kg	33.6 kg