tamagawa Encoder
World class tamagawa Rotary Encoders in India

Rotary Encoders
Tamagawa
Rotary measurement sensors with high accuracy and high resolution.
Encoders, at present, have been widely used for factory automations, measurements, office automation devices, medical equipment, aviation and universal fields. Various kinds of encoders (FA-CODER® as trade mark) from small to high absolution are available to meet all of the requirements.
Tamagawa Incremental Encoders

A type that outputs a pulse train according to the rotational displacement of the shaft.
Model No. | TS53□□N5□□ | TS51□□N□□□ | TS50□□N□□□ | TS50□□N□ | |
---|---|---|---|---|---|
Appearance | ![]() | ![]() | ![]() | ![]() | |
Series | OIS38 | OIS66 | OIS68 | OIS128 | |
Outside Diameter | Φ38mm | Φ66mm | □68mm | Φ128mm,□120mm | |
Shaft Diameter | Φ6mm | Φ5mm | Φ10mm | Φ16mm | |
Resolution | 100~2,500C/T | 100~5,000C/T | 25~5,000C/T | ||
Output Phase | A,B,Z Phase | A,B Phase | |||
Supply Voltage | DC+5~+12V | DC+5,+12V | DC+24V | ||
Consumption Current (NOTE1) | 100mA Max | 200mA Max | 300mA Max | ||
Output Form | Open Collector Line Driver | Voltage Open Collector Line Driver | Voltage Complementaly | ||
Maximum Response Frequency | 200kHz | 125kHz | 25kHz | ||
Starting Torque | 4.4×10-3N⋅m Max (45gf⋅cm Max) | 2.9×10-3N⋅m Max (30gf⋅cm Max) | 9.8×10-2N⋅m Max (1kgf⋅cm Max) | 2×10-1N⋅m Max (2kgf⋅cm Max) | |
Moment of Inertia | 1.5×10-6kg・m2 Max (15g⋅cm2 Max) | 3.0×10-6kg・m2 Max (30g⋅cm2 Max) | 3.0×10-6kg・m2 Max (30g⋅cm2 Max) | 5.0×10-5kg・m2 Max (500g⋅cm2 Max) | |
Maximun Allowable Rotational (Mechanical Spec.) | 5,000min-1(rpm) | 7,200min-1(rpm) | 2,500min-1(rpm) | ||
Allowable Shaft Load (NOTE2) | Radial | 21.6N Max (2.2kgf Max) | 98N Max (10kgf Max) | 392N Max (40kgf Max) | |
Axial | 10.8N Max (1.1kgf Max) | 12.7N Max (1.3kgf Max) | 49N Max (5kgf Max) | ||
Mass | 0.15kg Max | 0.5kg Max | 1kg Max | Mount Type:7kg Max Flange Type:8kg Max | |
Operating Temp. Range | -10∼+70°C (Line Dliver type: 0~+70℃) | 0~+70℃ | -10∼+70°C | -0∼+50°C | |
Protective Structure (NOTE3) | IP=50 | IP=52 | IP=57 | ||
Vibration (NOTE4) | 49m/s2 (5G) | 98m/s2 (10G) | |||
Shock (NOTE5) | 490m/s2 (50G) | 980m/s2 (100G) |
- NOTE 1) Consumption Current: Specified value for an output circuit with no load.
- NOTE 2) Specified value for the Allowable Shaft Load. Usage to within 20% of the specified value is recommended on actual use.
- NOTE 3) Regarding special specifications for the Protective Structure, please consult us.
- NOTE 4) Vibration: Value which satisfies the conditions of 2 hours each for axes X, Y and Z, for a total of 6 hours.
- NOTE 5) Shock: Value which satisfies the conditions of 3 times each for axes X, Y and Z, for a total of 18 times.
Model No. | TS517□N60 | TS52□□N3□□ | TS52□□N5□□ | TS52□□N4□□ | |
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Appearance | ![]() | ![]() | ![]() | ![]() | |
Series | OIS85 | OIH35 | OIH48 | OIH60 | |
Outside Diameter | □85mm | Φ35mm | Φ48mm | Φ60mm | |
Moter Shaft Diameter | Φ15mm | Φ6mm | Φ8mm | Φ20mm | |
Resolution | 9,600~50,000C/T | 500~6,000C/T | 1,000~12,000C/T | 1,000~8,192C/T | |
Output Phase | A,B,Z,U,V,W Phase | ||||
Supply Voltage | DC+5V | ||||
Consumption Current (NOTE1) | 250mA Max | 200mA Max | |||
Output Form | Line Driver | ||||
Maximum Response Frequency | 576kHz 1.5MHz 2.5MHz | 200kHz | |||
Starting Torque | 2.0×10-2N⋅m (200gf⋅cm Max) | 5.9×10-3N⋅m (60gf⋅cm Max) | 9.8×10-3N⋅m (100gf⋅cm Max) | ||
Moment of Inertia | 2.0×10-5kg・m2 Max (200g・cm2Max) | 1.0×10-6kg・m2 Max (10g・cm2Max) | 6.5×10-6kg・m2 Max (65g・cm2Max) | ||
Maximun Allowable Rotational | 5,000min-1(rpm) | 6,000min-1(rpm) | |||
Allowable Shaft Load (NOTE2) | Radial | 19.6N Max (2kgf Max) | Mounting Tolerance Radial 0.05mm TIR Max Axial 0.2mm Max Shaft Inclination 0.1°Max | ||
Axial | 9.8N Max (1kgf Max) | ||||
Mass | 1kg Max | 0.2kg Max | 0.3kg Max | 0.5kg Max | |
Protective Structure (NOTE3) | IP=52 | IP=40 (Electronic Circuits Disclosed) | IP=40 | ||
Operating Temp. Range | -10∼+85°C | -20∼+85°C | |||
Vibration (NOTE4) | 49m/s2 (5G) | ||||
Shock (NOTE5) | 1,960m/s2 (200G) | 490m/s2 (50G) | 980m/s2 (100G) |
- NOTE 1) Consumption Current: Specified value for an output circuit with no load.
- NOTE 2) Specified value for the Allowable Shaft Load. Usage to within 20% of the specified value is recommended on actual use.
- NOTE 3) Regarding special specifications for the Protective Structure, please consult us.
- NOTE 4) Vibration: Value which satisfies the conditions of 2 hours each for axes X, Y and Z, for a total of 6 hours.
- NOTE 5) Shock: Value which satisfies the conditions of 3 times each for axes X, Y and Z, for a total of 18 times.
Model No. | TS5291N100 | TS5291N500 |
---|---|---|
Appearance | ||
Series | MIB0.4 | |
Resolution | 1,024C/T (No. of teeth 128) | 128C/T |
Output Phase | A,B,Z Phase | |
Supply Voltage | DC+5V | |
Consumption Current | 200mA Max | 100mA Max |
Output Form | Line Driver | Analog output |
Maximum Response Frequency | 512kHz | 128kHz |
Maximun Allowable Rotational(Electrical Spec.) | 30,000min-1(rpm) | 40,000min-1(rpm) |
Air gap berween Sensor & Wheel | 0.15±0.01mm | |
Radial in alignment between Sensor & Wheel | ±0.3mm | |
Axial in alignment between Sensor & Wheel | ±0.5mm | |
Mass | 0.5kg Max | |
Protective Structure | IP=66 | |
Operating Temp. Range | -20∼+85°C | |
Vibration | 80m/s2 Max 3-way 3Hr(10∼2,000Hz) | |
Shock | 1,000m/s2 Max 11ms Half sine wave 3-way 6 times each |
Tamagawa Absolute Encoders(Multi-Turn)

About Absolute encoder
Absolute encoders output the absolute value of rotation angles.The encoders are used for position control of servo motors mounted on machine tools or robots.As shown in Figure 2, rotation slits are lined from the center on concentric circles. Slits indicates binary code strings of 2 pulses/rev from the center.Multi-turn absolute encoders memorize the rotation quantity data over one rotation.
Model No. | TS5643N110 | TS5667N120 | TS5702N40 | |
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Series | SA35 | |||
Outside Diameter | Φ35mm | |||
Shaft Diameter | Φ6mm | Φ6mm | Φ8mm | |
Resolution | 11bit/turn and 13bit/Multi-Turns Incremental 2,048C/T | 17bit/turn and 16bit/Multi-Turns | 23bit/turn and 16bit/Multi-Turns | |
Output Code | Pure Binary | |||
Supply Voltage | DC+5 | |||
Consumption Current (NOTE1) | 150mA Max Battery operation 100μA Max | 90mA Typ Battery operation 100μA Typ | 125mA Typ Battery operation 65μA Typ | |
Output Form | Line Driver | |||
Starting Torque | 5.9×10-3N⋅m Max | |||
Moment of Inertia | 1×10-6kg・m2 Typ | |||
Maximun Allowable Rotational (Mechanical Spec.) | 6,000min-1(rpm) | |||
Mounting Tolerances | Radial | 0.05mm TIR Max | ||
Axial | 0.1mm Max | |||
Shaft Inclination | 0.1° Max | |||
Mass | 0.03kg Max (Without Cable) | 0.06kg Max (Without Cable) | 0.06kg Max | |
Operating Temp. Range | -10~+85℃ | |||
Protective Structure (NOTE2) | Not Enclosed | |||
Vibration (NOTE3) | 98m/s2 (10G) | |||
Shock (NOTE4) | 1,960m/s2 (200G) |
Model No. | TS5667N420 | TS5700N8420 | TS5667N253 | TS5667N650 | |
---|---|---|---|---|---|
Series | SA48 | SA100 | SA135 | ||
Outside Diameter | Φ46mm | Φ48mm | Φ100mm | Φ135mm | |
Shaft Diameter | Φ8mm | Φ8mm | Φ30mm | Φ65mm | |
Resolution | 17bit/turn and 16bit/Multi-Turns | 23bit/turn and 16bit/Multi-Turns | 17bit/turn and 16bit/Multi-Turns | ||
Output Code | Pure Binary | ||||
Supply Voltage | DC+5 | ||||
Consumption Current (NOTE1) | 60mA Max Battery operation 100μA Max | 125mA Typ Battery operation 65μA Typ | 70mA Typ Battery operation 100μA Typ | ||
Output Form | Line Driver | ||||
Starting Torque | 9.8×10-3N⋅m Max | 80×10-3N⋅m Max | 98×10-3N⋅m Max | ||
Moment of Inertia | 6.5×10-6kg・m2 Typ | 6.5×10-6kg・m2 Typ | 150×10-6kg・m2 Typ | 1.21×10-3kg・m2 Typ | |
Maximun Allowable Rotational (Mechanical Spec.) | 6,000min-1(rpm) | 3,000min-1(rpm) | 1,500min-1(rpm) | ||
Mounting Tolerances | Radial | 0.05mm TIR Max | |||
Axial | 0.1mm Max | ||||
Shaft Inclination | 0.1° Max | ||||
Mass | 0.08kg Max (Without Cable) | 0.3kg Max | 1.2kg Max (Without Cable) | 1.5kg Max (Without Cable) | |
Operating Temp. Range | -10~+85℃ | ||||
Protective Structure (NOTE2) | Not Enclosed | IP40 | |||
Vibration (NOTE3) | 98m/s2 (10G) | 49m/s2 (5G) | |||
Shock (NOTE4) | 1,960m/s2 (200G) | 294m/s2 (30G) |
- NOTE 1) Consumption Current: Specified value for an output circuit with no load.
- NOTE 2) Regarding special specifications for the Protective Structure, please consult us.
- NOTE 3) Vibration: Value which satisfies the conditions of 2 hours each for axes X, Y and Z, for a total of 6 hours.
- NOTE 4) Shock: Value which satisfies the conditions of 3 times each for axes X, Y and Z, for a total of 18 times.
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