1) Step Angle Accuracy: ±5%(full step? no load)  <br><br>2) Resistance Accuracy: ±10%  <br><br>3) Inductance Accuracy: ±20%  <br><br>4) Temperature Rise: 80?CMax.(ratod current?2 phase on)  <br><br>5) Ambient Temperature: -10?-+50? <br><br>6) Insulation Class: B  <br><br>7) Dielectric Strength: 500V AC for one minute  <br><br>8) Shaft Radial Play: 0.06Max.(450g-load)  <br><br>9) Shaft Axial Play: 0.08Max.(450 9-load) <div class="params_begin">Specification:</div><div class="params_group"><table border="0" class="params_group_table">  <tr>	<td class="params_group_name">			Package Weight		</td>	<td class="params_props">			<div class="params_prop ">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">One Package Weight</td>			<td class="params_value">				0.90kgs / 1.99lb			</td>					</tr>		  </table>		</div>			<div class="params_prop ">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">Qty per Carton</td>			<td class="params_value">				20			</td>					</tr>		  </table>		</div>			<div class="params_prop ">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">Carton Weight</td>			<td class="params_value">				15.60kgs / 34.39lb			</td>					</tr>		  </table>		</div>			<div class="params_prop last_prop">		  <table border="0" class="params_prop_table">			<tr>					<td class="params_name">Carton Size</td>			<td class="params_value">				35cm * 30cm * 28cm / 13.78inch * 11.81inch * 11.02inch			</td>					</tr>		  </table>		</div>		</td>  </tr></table></div><div class="params_end"></div> <p>&nbsp;<img src="//lh3.googleusercontent.com/-oYp3-Nj18a0/Vzl4ATG8byI/AAAAAAAAiB0/flsa52IW_io-CXISwM-o_wO6Gth2NbbmgCCo/s829/sg%2Bback.jpg" alt="" /></p>