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Telco
Coreless DC Motor Catalog

Coreless DC Motor Catalog

Product catalog summary

General Overview: This document provides detailed specifications and operational guidelines for various models of coreless motors produced by Telco Intercontinental Corporation. The motors are categorized by their size, ranging from 16mm to 36mm, and each category includes specific models with distinct electrical and mechanical characteristics.

Specifications:

Electrical Characteristics: Each motor model is defined by parameters such as nominal voltage, terminal resistance, no-load speed, no-load current, speed constant, torque constant, and maximum power output. These parameters vary across different models and are crucial for determining the motor's performance.
Mechanical Characteristics: The document outlines the permissible axial and radial loads, axial and radial play, and stall torque for each motor model. These mechanical limits ensure the motor operates within safe parameters to prevent damage.
Environmental Conditions: The motors are designed to operate within a temperature range of -20°C to +65°C, with a maximum permissible winding temperature of 85°C. Operating outside these conditions can affect motor performance and longevity.

Operational Guidelines:

Voltage Limits: Each motor model has a specified maximum operating voltage. Exceeding this voltage can lead to motor damage or reduced service life.
Service Life: The expected service life of the motors ranges from 1,000 to 3,000 hours under normal operating conditions. Factors such as operating temperature and load can influence this lifespan.
Installation Notes: The document provides guidelines on the maximum depth for fit-screw insertion into the motor flange, which varies by model.

Performance Data: The document includes tables with detailed performance data for each motor model, including efficiency percentages, maximum current, torque, speed, and output power. These data points are essential for selecting the appropriate motor for specific applications.

Manufacturer Information: Telco Intercontinental Corporation is based in Houston, TX, and provides contact information for further inquiries or support.

Catalog excerpts

g Load s Axial ( d y namic ) Radial 0.8N1.4N 15N0.05 ~ 0.15mm0.02mm ( 4mm from j ammin g rin g) Press-fit force ( Static ) Axial Pla y Max. Radial Pla y > TCM16-1312DTCM16-1312ETCM16-0601PTerminal resistance g ned Power Ratin g > W 110.6 Nominal Volta g e > V 6912 ( +/-10% ) 814.341.7 No load S p eed ( +/-10% ) > rpm 8,4609,23010,400 No load CurrentS Tor > mA 17197.7 p eed ConstantMax. Power Out > rpm/V 1,4101,025867 q ue ConstantStartin > mN.m/A 6.629.0410.7 g Current Max. Permissible Windin > mA 750629288 Stall Tor q ue > mN.m/A 4.975.693.08 p ut Assi > W 1.101.370.84 y > % 676570 Current >...

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Axial Play Max. Radial Play Stall Torque > Axial ( dynamic) Radial (4mm from jamming ring) Press-fit force ( Static) > TCM20-0601BTCM20-1311ETCM20-1312DTerminal resistance (+/-10%)No load Speed (+/-10%) No load Current Speed ConstantMax. Power Output Assigned Power RatingNominal Voltage TCM20-1211C WeightMax. Efficiency > W 1.5441.5 > V 9.01296 Torque ConstantStarting CurrentMax. Permissible Winding TemperatureAmbient Temperature RangeLimits for Operating Range Max. Sleeve Bearing Loads 8.25.72.34.5 > rpm 9 , 1407 , 4008 , 3707 , 770 > mA 17194418 > rpm/V 1 , 0156179301 , 295 > mN.m/A 9 , 2615.410.27.28...

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g Load s Axial ( d y namic ) Radial 1.0 N2.7 N 80 N0.05 ~ 0.15mm0.02mm ( 4mm from j ammin g rin g) Press-fit force ( Static ) Axial Pla y Max. Radial Pla y > TCM22-0601ATCM22-0601DTCM22-1211FTerminal resistance TCM22-1311D TCM22-1311J Wei g ned Power Ratin g > W 624.522.0 Nominal Volta g e > V 12418924 ( +/-10% ) 2.6616.4534.6 No load S p eed ( +/-10% ) > rpm 7,6208,8007,6008,4008,300 No load CurrentS Tor > mA 3450182010 p eed ConstantMax. Power Out > rpm/V 6302,200422933343 q ue ConstantStartin > mN.m/A 14.94.2922.510.127.2 g Current Max. Permissible Windin > mA 4,5104,0002,8101,800694 Stall...

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Axial Play Max. Radial Play Stall Torque Axial ( dynamic) Radial (4mm from jamming ring) Press-fit force ( Static) Model > TCM26-0601JTCM26-0601HTerminal resistance (+/-10%)No load Speed (+/-10%) No load Current Speed ConstantMax. Power Output Assigned Power RatingNominal Voltage Torque ConstantStarting CurrentMax. Permissible Winding TemperatureAmbient Temperature RangeLimits for Operating Range Max. Sleeve Bearing Loads W 513 V 2424 26.58.7 rpm 4 , 1006 , 070 mA 1833 rpm/V 171253 mN.m/A 54.837.3 mA 9062 , 760 mN.m/A 49.60102.90 W 5.3216.3 % 7078 Current mA Max. 332Max. 750 Torque mN.m Max....

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1.7 N5.5 N 80 N 0.05 ~ 0.15mm 0.02mm Axial PlayMax. Radial Play Stall Torque WeightMax. Efficiency > Axial ( dynamic) Radial (4mm from jamming ring) Press-fit force ( Static) Torque ConstantStarting CurrentAssigned Power RatingNominal Voltage > TCM36-0601ATCM36-0601BTerminal resistance (+/-10%)No load Speed (+/-10%) No load Current Speed ConstantMax. Power Output > W 4030 > V 1224 0.8343.34 > rpm 4 , 9105 , 070 > mA 19090 > rpm/V 409205 > mN.m/A 2244.7 > mA 1 , 4407 , 190 > mN.m/A 316321 > W 40.642.8 > % 7777 Current > mA 3,9201,800 Torque > mN.m 81.380.5 Speed > rpm 3,5703,800 Output Power >...

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