Appendix C
Motor Specifications
Motor Specifications
Speed/torque curves, motor specifications, and dimensions are shown on the following pages.
Motor Brakes
Motor brakes are mounted directly behind the motor and are pre-assembled at the factory.
When ordering the brake option, specify the motor type.
Brake Characteristics APEX604 APEX605/606/610 APEX620/630/635 APEX640 Units
Supply voltage 24 24 24 24 VDC
Supply current 0.57 0.57 0.93 1.27 A
Static braking torque 326 (2.3) 850 (6.0) 1130 (8.0) 6800 (48) oz-in
(Nm)
APEX6xx Motor Brake Characteristics
Motor Data
The data sheets show motor characteristics. Torque specifications are with rated and peak
current for the motor. Rated and peak current for the drive may be lower—thus, torque may be
lower. Consult the data sheets for motor capabilities. Consult the speed/torque curves for
APEX615n system capabilities.
Positional Repeatability
Repeatability: ±0.088 degrees, unloaded
Positional Accuracy
Resolver Accuracy: ±10 arc minutes
Resolver-to-Digital Converter Accuracy: ±10 arc minutes
Resolver-to-Digital Converter Resolution: 4096 counts/rev
Selecting Controller/Drive/Motor Combinations
We recommend selecting motors for use with the APEX615n Controller/Drives as follows:
APEX6151: SM-231A, SM232A, SM-232B, APEX602, APEX603
APEX6152: APEX604, APEX605, APEX606
APEX6154: APEX610, APEX620, APEX630, APEX635, APEX640
Speed/Torque Curves
The following speed/torque curves represent the available shaft torque at different operating
speeds, under the following conditions. Actual motor torque may vary ±10% due to motor
manufacturing variances.
SM Motors: Apex Motors:
25°C (77°F) ambient temperature 40°C (104°F) ambient temperature
Nominal torque constant K
t
Nominal torque constant K
t
Motor mounted to heatsink: Motor mounted to aluminum heatsink:
10" x 10" x0.25" aluminum 8" x 12" x0.25" for APEX602 - APEX630
11.5" x 12" x0.75" for APEX635, APEX640
Actual motor torque may vary ±10% due to motor manufacturing variances.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
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