Direct Drive Linear Motor Actuator with Built-in Position Sensor

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        Direct Drive Linear Motors with Encoder
        SDLM-025-070-01-01M

Direct Drive Linear Motor Actuator with Built-in Position Sensor - Electric Cylinder
item #: SDLM-025-070-01-01M

Availability: Will ship within 7 days

Related Optional Products

Servo Motor Driver, DC, Single Axis

1200-01

Mounting Block

MB-SDLZ-01

Unit Price:
1 piece:	$936.25
2-4 pieces:	$889.42
5-9 pieces:	$810.43
10-24 pieces:	$717.81
Prices for larger quantities are significantly less and may be obtained by contacting us or by clicking Request for Quote

All Values at 25慢
Encoder Resolution: 0.000049" (1.25 microns)
Encoder Type: Quadrature with Differential Outputs, TTL
Home Indicator: TTL, Active High
Intermittent Force at 10% Duty Cycle: 67.0 oz (18.6 N)
Continuous Force: 21.2 oz (5.9 N)
Force Constant: 15.9 oz/A (4.4 N/A)
Back EMF Constant: 0.11 V/in/s (4.4 V/m/s)
Stroke: 0.50 in (12.7 mm)
Moving Mass: 1.38 oz (39 gr)
Total Mass: 6.0 oz (170 gr)
Coil Resistance: 4.5 Ohms
Coil Inductance at 1000 Hz: 1.7 mH
Maximum Continuous Power: 8.0 W
Maximum Total Shaft Side Load: 7.2 (2.0 N)
Maximum Operating Temperature: 75慢
Linear Bearing type: Plain Bushing
Mounting hardware in various lengths and styles is available and may be obtained at

These direct drive linear motor actuators are supplied with an internal shaft supported by long life linear bearings and an integrated position sensor, eliminating backlash and extra space needed for an external feedback device.

While there are many different types of precision actuators, direct drive actuators are the best choice when responsiveness, accuracy, speed, and high resolution are essential.

An optical position sensor (encoder)is incorporated within the body of the motor which increases the reliability. These motors are capable of producing high forces with long strokes in a small form factor, traditionally possible by bulky and much larger actuators using rotary motors in conjunction with some other intermediate rotary to linear conversion methods such as lead screws, rack and pinion or belt driven systems.

The non-commutated motor construction increases reliability. The direct coupling of the motor to the load allows for fast acceleration / deceleration and high speed operation. Threaded features are provided on both sides of the motor as well as the shaft, making it possible for the user to mount the motor and payload on either side.

The actuator's shaft is prevented from rotation utilizing an internal anti-rotation mechanism.

Threaded features are provided on both sides of the motor as well as the shaft, making it possible for the user to mount the motor and payload on either side.

These types of motors are used in conjunction with motion controllers for accurate positioning.

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