Yaskawa Sigma 2 (Σ-II Series) servo motor SGMAH-02AAA61D-OY 2.1A, 200V, 200W, 0.27HP

Yaskawa Sigma 2 (Σ-II Series) servo motor SGMAH-02AAA61D-OY 2.1A, 200V, 200W, 0.27HP

Item Description

Description: AC Servo Motor

Model Number: SGMAH-02AAA61D-OY

Category: Motors & Encoders

Warranty: 12 months

Delivery Options: Standard, Express, Same Day & Next Day options available

AC Servo Motor

Rated RPM: 3000

Rated AMP: 32.8

3 Phase

0.637N.m

Rated Power 200W

Rated Volatege 200V

Servomotor Type SGMAH Sigma II

Encoder Specifications 16-bit (16384 x 4) Absolute Encoder;

Standard Revision Level Standard

Shaft Specifications Straight with key and tap

Accessories Standard; without brake Option D

original made in Japan

ac servo motor

with connectors and cable

Function:Control

High Speed

OTHER SUPERIOR PRODUCTS

SIMILAR PRODUCTS

SGM-02A3YB11 SGM-04A314C
SGM-04A314B SGM-04A314C
SGMG-06A2BBB SGMG-1AA2A
SGMG-20A2AAB SGMG-20A2A
SGMAS-04A2A21 SGMAH-Q1AAF41
SGMPH-01AAA41 SGMPH-01A1A21
SGMP-01U314M SGMP-02U314M
SGMAH-02BAA21 USASEM-02A
USAREM-01DN2X USAREM-07AF111
USAREM-07CE2 USAREM-07AE2K
USAFED-02DA1 SGMP-08AWYR42
SGMP-08A314 SGM-01A3T012
SGM-01A312C SGM-A3A314
SGMAH-01A1A41 SGMAH-02AAA41
SGM-02GNK23 SGM-02AGSUX
SGMAH-04AAA41 SGM-02A3SU12
R02MAK0E RO1SAK0E
USASEM-02AE2 USAREM-01BF2KB
USAFED-09-KN52 USAREM-02C
SGMPH-081A21 SGMPH-08AAA41
SGMPH-15A1A41 SGM-08A31
SGM-08A314 SGM-08AWFJ73
SGM-04AWYH61 SGM-01U314M
SGM-02B314B SGMG-90A2W-TW11
USAGED-09A22K SGM-04AWFJ32
SGMP-04AWYR32 SGMP-01AWYR22
SGMP-01AW SU12 SGMP-04AWYR31
SGMP-04AWYR62 SGM-04AWYR13
SGMP-02W3026 SGM-08AWFJ41
SGMGH-03ACB21 SGMPH-15AAA21
SGMPH-15A1A-YR11 USAPEM-07YR23
SGM-01U3B4L SGM-08A314S

The speed/slip method of determining motor part-load is often favored due to its simplicity and safety advantages.
Most motors are constructed such that the shaft is accessible to a tachometer or a strobe light.
The accuracy of the slip method, however, is limited. The largest uncertainty relates to the 20% tolerance that NEMA allows manufacturers in their reporting of nameplate full-load speed.

Given this broad tolerance, manufacturers generally round their reported full-load speed values to some multiple of 5 rpm. While 5 rpm is but a small percent of the full-load speed and may be thought of as insignificant, the slip method relies on the difference between full-load nameplate and synchronous speeds. Given a 40 rpm “correct” slip, a seemingly minor 5 rpm disparity causes a 12% change in calculated load.
Slip also varies inversely with respect to the motor terminal voltage squared—and voltage is subject to a separate

NEMA tolerance of ± 10% at the motor terminals. A voltage correction factor can, of course, be inserted into the slip load equation. The voltage compensated load can be calculated as shown in Equation 6.

An advantage of using the current-based load estimation technique is that NEMA MG1-12.47 allows a tolerance of only 10% when reporting nameplate full-load current. In addition, motor terminal voltages only affect current to the first power, while slip varies with the square of the voltage.
While the voltage-compensated slip method is attractive for its simplicity, its precision should not be overestimated.
The slip method is generally not recommended for determining motor loads in the field.
Determining Motor Efficiency
The NEMA definition of energy efficiency is the ratio of its useful power output to its total power input and is
usually expressed in percentage, as shown in Equation 7.