Specifications:
The document details the specifications of high torque motors with a 0.9° step angle, available in NEMA Size 14 or 17 mountings. These motors feature 26 AWG lead wires with a minimum length of 12 inches. They are designed to be cost-effective and offer custom windings at no additional cost.

Mounting Options:
There are five mounting options available, with dimensions specified for each. Options 1 to 3 are for Size 17, and options 4 and 5 are for Size 14.

Bipolar Motor Specifications:
The document provides detailed specifications for three models (3509V-03, 3509V-06, 3509V-18) including amps per phase, torque in oz-in and N-m, resistance, inductance, inertia, weight, and the number of leads.

Recommendations:
Users are advised to complete an application data sheet for different windings and ensure the power supply voltage is controlled at the motor's rated current. Additional torque curves can be obtained from Lin Engineering.

Performance and Standards:
The document notes that performance, use, and appearance specifications are subject to change without notice. Operating temperatures are referenced on another page.

Torque Curves:
Graphs are provided for each model showing torque in oz-in and N-m against speed in pulses per second (pps) and revolutions per second (rps).

Additional Information:
Lin Engineering highlights the high accuracy of their step motors, with a step error of only ±1.5 arc minutes at 1/64 microstepping, compared to the industry average of ±4.5 arc minutes, resulting in smoother motion.