Overview: The document details specifications and data for Transmotec's planetary gear
DC motors, ranging from 13 mm to 42 mm in diameter and offering power outputs from 0.6 W to 35 W. It includes sections on model designations, motor data, gear motor data, and customization options.
Specifications: Each motor model is defined by nominal voltage, no-load speed, nominal speed, nominal torque, stall torque, starting current, output power, length, and weight. Motors feature carbon brushes and optional encoders and EMC filters.
Gear Motor Features: Motors have iron core, brush commutation, and straight teeth metal gears. They include sleeve or ball bearings, hardened stainless steel shafts, and comply with ISO 9001 and RoHS standards. Operating temperatures range from -10°C to +60°C, with some models extending to -40°C.
Customization Options: Options include different winding parameters, motor terminals, and gear materials. Motors can have magnetic encoders and various wiring harnesses, cables, and connectors.
Performance Data: Detailed performance data includes reduction ratios, nominal torque and speed at different voltages, and efficiency percentages. Gear head data covers maximum continuous and intermittently permissible torque values.
Encoder and Additional Features: Encoder options provide precise control, with counts per revolution specified. Plastic encoder covers and EMC filters are available for certain models.
Motor Specifications: Commutation involves winding parameters, with precious metal motor brushes. Terminals include soldering ears, wiring harnesses, cables, and connectors. EMC filters are included, and gears are straight teeth metal or plastic. Bearings are ball type, and shafts are hardened stainless steel. Operating temperature is -10 to +60°C, or -40 to +60°C. Manufacturing meets ISO 9001 standards, with RoHS compliance, CE label, and UL approval.
Gear Head Data: Reduction ratios range from 4:1 to 3600:1, with varying max continuous and intermittently permissible torque. Efficiency ranges from 40% to 80% depending on the ratio. Length and weight vary with the ratio.
Motor Data: Nominal voltages are 12V and 24V, with no-load speeds from 6000 to 7300 rpm. No-load current, nominal speed, nominal torque, stall torque, starting current, output power, length, and weight vary by model.
Encoder Features: Magnetic type encoders with counts per revolution and two channels are available. Harness and connector options exist, with an operating temperature range of -10 to +60°C. Manufacturing meets ISO9001 standards, with RoHS compliance, CE label, and UL approval.
Encoder Data: Various gear motor models include Hall sensor UTC KS1816, with two encoder channels and varying counts per revolution per channel. Encoder cable length is 100 mm, with varying wire gauge and cable connector. Encoder plastic rear cover length varies by model.
Encoder Test Data: Supply voltage ranges from 3.5 to 20 V, with output saturation voltage between 300 to 700 mV. Output leakage current is less than 0.1 to 10 µA, supply current is 5 to 10 mA, and output rise and fall time is 0.3 to 1.5 µS. Phase shift is 90° ±(1/6)T.