Description
Incremental manual handle type rotary encoders ENHP Series is designed for manual pulse input required applications such as Milling machines and NC lathe. Also, The Series implements various switch functions including emergency stop switch and realize superior portability in order to improve user’s convenience. In addition, ENHP Series newly adds Totem Pole output type for more diverse applications and working environments.
Main features
● Suitable for manual pulse input type such as numerically controlled or milling machinery
● Emergency stop switch, enable switch are available
● Rotary switch for 6 Position, 4 Position
Applications
* Position control for tools in a machining center
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Specifications
| Item | Portable incremental type of rotary encoder with handle | |||
| Resolution(P/R) | 100 | |||
| Electrical specification | Output phase | A, B phase(Line driver output A, A(bar), B, B(bar) phase) | ||
| Phase difference of output | Phase difference between A and B : T/4 ± T/8 (T=1cycle of A phase) | |||
| Rotary switch output | BCD Code output • Axis select switch(OFF, X, Y, Z, A, B) • Rate select switch(R1, R2, R3, R4) |
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| Control output | Totem pole output | • Low - Load current : Max. 30mA, Residual voltage : Max. 0.4VDC • High - Load current : Max. 10mA, Output voltage(Power voltage 5VDC): Min.(Power voltage-2.0)VDC Output voltage(Power voltage 12-24VDC): Min.(Power voltage-3.0)VDC |
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| Line driver output | • Low - Load current : Max. 20mA, Residual voltage : Max. 0.5VDC • High - Load current : Max. -20mA, Output voltage : Min. 2.5VDC |
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| Response time (Rise/Fall) | Totem pole output | Max. 1µs | • Measuring condition -Cable length : 1m, I sink = 20mA | |
| Line driver output | Max. 0.5µs | |||
| Power supply | • 5VDC ±5%(Rlpple P-P : Max. 5%) • 12-24VDC ±5%(Rlpple P-P : Max. 5%) |
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| Current consumption | Max. 40mA(disconnection of the load), Line driver output : Max. 50mA(disconnection of the load) | |||
| Max. Response frequency | 10kHz | |||
| Insulation resistance | Min. 100MΩ(at 500VDC megger between all terminals and case) | |||
| Dielectric strength | 750VAC 50/60Hz for 1 minute(Between all terminals and case) | |||
| Connection | 25Pin D-SUB of connector type | |||
| Mechanical specification | Starting torque | Max. 1kgf·cm(0.098N·m) | ||
| Shaft loading | Radial : 2kgf, Thrust : 1kgf | |||
| Max. allowable revolution ¶ 1 |
Max. 200rpm(Normal), 600rpm(Peak) | |||
| Vibration | 1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours | |||
| Shock | Approx. Max. 50G | |||
| Environment | Ambient temperature | -10 to 70°C, storage : -25 to 85°C | ||
| Ambient humidity | 35 to 85%RH, storage: 35 to 90%RH | |||
| Cable | ø5, 18-wire, Length : 8m, Spring code cable (AWG28, Core diameter : 0.08mm, Number of cores : 18, Insulator out diameter : ø0.7) |
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| Protection ¶ 2 | IP67(IEC standards) for Box | |||
| Unit weight | Approx. 730g | |||
| Document download |  |
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[Max. response revolution(rpm)= Max. response frequency / Resolution × 60 sec]
¶ 2: It is protection for the rear case and the wiring part.
¶ Environment resistance is rated at no freezing or condensation.
Dimensions
Connections
