LRQ-DEC Series
High precision linear stages with built-in linear encoders and dust covers
Image is representative of the LRQ-DEC Series and may not match the selected variant.
LRQ075BL-DE51CT10A
Lead-screw Driven | 75 mm Travel | Medium Resolution | Medium Speed | Inline Drive
Starting Price: $5,032 *
Lead Time: 4-7 Days
LRQ075BL-DE51CT10A Specifications
Download Datasheet| Built-in Controller |  |
| Recommended Controller | MCC (48 V) Recommended |
| AutoDetect |  |
| Travel Range | 75 mm (2.953") |
| Axes of Motion | 1 |
| Weight | 2.47 kg (5.445 lb) |
| Accuracy (unidirectional) | 13 µm (0.000512") |
| Repeatability | < 2 µm (< 0.000079") |
| Backlash | < 6.5 µm (< 0.000256") |
| Flatness of Travel | < 20 µm (< 0.000787") |
| Straightness of Travel | < 20 µm (< 0.000787") |
| Pitch Error | 0.025° (0.436 mrad) |
| Roll Error | 0.01° (0.174 mrad) |
| Yaw Error | 0.02° (0.349 mrad) |
| Microstep Size (Default Resolution) | 0.49609375 µm |
| Default Resolution | 1/64 of a step |
| Peak Thrust | 150 N (33.6 lb) |
| Maximum Continuous Thrust | 100 N (22.4 lb) |
| Back-driving Force* | (± 30%) 106 N (23.8 lb) |
| Maximum Centered Load | 1000 N (224.3 lb) |
| Maximum Moment (Pitch) | 30 N⋅m (22.1 lb⋅ft) |
| Maximum Moment (Roll) | 30 N⋅m (22.14 lb⋅ft) |
| Maximum Moment (Yaw) | 30 N⋅m (22.14 lb⋅ft) |
| Stiffness (Pitch) | 250 N⋅m/° (70 µrad/N⋅m) |
| Stiffness (Roll) | 600 N⋅m/° (29 µrad/N⋅m) |
| Stiffness (Yaw) | 430 N⋅m/° (41 µrad/N⋅m) |
| Maximum Speed | 270 mm/s (10.63"/s) |
| Minimum Speed | 0.000303 mm/s (0.000012"/s) |
| Speed Resolution | 0.000303 mm/s (0.000012"/s) |
| Encoder Type | Linear quadrature encoder |
| Encoder Resolution | 50 nm |
| Limit or Home Sensing | Magnetic home sensor |
| Linear Motion Per Motor Rev | 6.35 mm (0.25") |
| Motor Steps Per Rev | 200 |
| Motor Type | Stepper (2 phase) |
| Motor Rated Current | 2300 mA/phase |
| Motor Winding Resistance | 1 ohms/phase |
| Motor Winding Inductance | 2.2 mH/phase |
| Motor Connection | D-sub 26 |
| Guide Type | Recirculating Ball Linear Guide |
| Mechanical Drive System | Precision lead screw |
| Mounting Interface | M6 and M3 threaded holes |
* These are our direct prices in USD to customers in North America. If you are in Canada, click the Canadian flag icon at the top right of the page to see CAD prices. If you are in a country outside North America where we have an exclusive distributor, please check with the distributor for pricing. Distributor prices might be slightly higher to factor in shipping and import fees. Click here for a list of Zaber's Distributors.
Specification Charts & Notes
Thrust or torque is a function of speed. The values given above are maximums. These values cannot both be achieved simultaneously (i.e. at maximum speed, the unit will not produce maximum thrust).
Thrust Speed Performance
Typical Accuracy
Bearing Lifetime
