Electrak® MD Linear Actuators
The Electrak® MD Linear Actuators, designed as a compliment to the larger Electrak® HD actuator, are smart electric linear actuators packing a big punch relative to their compact size and perform dutifully in the harshest environments without the need for service or maintenance. Onboard controls options offer a wide range of possibilities, including low-level switching (with or without position feedback) and CAN bus options.
Electrak® MD Linear Actuator Feature Highlights:
- Onboard electronics
- Built-in J1939 or CANopen CAN bus
- Overload protection
- Electronic trip point calibration
- End-of-stroke, voltage, current monitoring
- Standard anti-rotation actuation
- CE, RoHS, REACH (CU) compliant
- Dynamic motor braking
- Self-locking lead nut
- Temperature monitoring
- Temperature compensation
- Flying lead cables
Specifications
| Performance Specifications | MDxxA025 | MDxxA050 | MDxxA100 | MDxxA200 |
|---|---|---|---|---|
| Input Voltages (VDC) | 12 Vdc (tolerance: 9-16) 24 Vdc (tolerance: 18-32) 48 Vdc (tolerance: 36-60) |
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| Min/Max Stroke Length: mm | 50/300 @ 50 ordering increments | |||
| Max Static/Dynamic Load: N (lbs) | 250 (56) | 500 (112) | 1000 (225) | 2000 (450) |
| Max No-Load Speed: mm/s (in/s) | 52 (2.04) | 28 (1.1) | 14.5 (0.57) | 7 (0.28) |
| Max Full-Load Speed: mm/s (in/s) | 43.8 (1.72) | 18.5 (0.73) | 11 (0.43) | 5.4 (0.21) |
| Full load duty cycle @ 25 ºC (77 ºF) | 25 | |||
| Screw/Nut Type | Acme/Lead | |||
| Operating temperature: ºC (ºF) | -40 to +85 (-40 to +185) | |||
| Protection Class: static/dynamic | IP67, IP69K / IP66 | |||
| Restraining Torque: Nm (lbs) | 0 | |||
| End Play (Max): mm(in) | 1.2 (0.047) | |||
| Actuator Weight (kg) | 1.1 @ 50mm 1.2 @ 100mm 1.3 @ 150mm 1.4@ 200mm 1.5 @ 250mm 1.6 @ 300mm |
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| Salt Spray Resistance (hours) | 500 | |||
