Technical documentation

SGM7G Servomotor, P(N) = 4.4kW, Rate Speech = 1500RPM, Rate Torque = 28.4(N.m), Max. Torque = 71,6(N.m), U(N) = AC200V/3P, 24-bit incremental Encoder, Straight with key and tap Shaft End, Without options, (mm), kg

300W – 15kW, Medium Inertia

The increased power demands of large automation components utilize the robust performance of SGM7G. These servo motors are built with a compact footprint, yet provide a higher torque while maintaining an inertia rating well within the medium range. Rated torques in the SGM7G family range up to 95.2 N-m (840 in-lb). SGM7G delivers a rated speed of 1500 rpm, delivering a rapid and consistent throughput over a wide power range. 24-bit encoder resolution maintains industry-leading positional accuracy across the power spectrum.

Features

• 24-bit encoder resolution
• More compact in size than most motors in its class
• Completely compatible with Sigma-7 servos
• Neodymium iron boron permanent magnets with a high flux density reduce rotor size
• Advanced magnetic circuitry and optimum winding geometry deliver very low cogging torque
• Safety rated at  SIL 3 (IEC 61508)
• IP67 rated for resistance to dust, water washdown
• Peak acceleration torque up to 300% of rated torque
• Peak torque can be maintained for up to three seconds
• Rated speed of 1500 rpm, max speed of 3000 rpm
• Functions in temperatures above 60oC, altitudes above 2000 ft.
• Runs 20% cooler than previous generation products
• Holding Brake and Shaft Seal options available