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CMA Series Compact Motorized Actuators

CMA Series Compact Motorized Actuators
1 /2Pages

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839 Email: [email protected] • Web: newport.com M o t o r i z e d P o s i t i o n i n g TECHNICAL REFERENCE MOTORIZED LINEAR STAGES MOTORIZED ROTATION STAGES MOTORIZED OPTICAL MOUNTS MOTORIZED ACTUATORS CONTROLLERS AND AMPLIFIERS SYSTEMS Design Details Base Material Aluminum Drive Mechanism Rolled lead screw Drive Screw Pitch (mm) 0.5 Reduction Gear 256:1 Feedback CCCL: Motor mounted rotary encoder, 40 pts/rev CC, PP: Open Loop (no encoder) Limit Switches(1) CC: Mechanical switches CCCL, PP: Limit sensors Motor CC, CCCL: DC servo motor UE10CC PP: 2-phase stepper motor UE10PP, 20 steps/rev Cable Length PP, CCCL: 4.6 m with 25 pin Sub-D connector CC: 3 m with “phone jack” connector 1) Fail-safe limit switches cut power to the motor when a limit switch is activated. To move the actuator when a limit switch is activated, the direction of motion must be reversed. Overriding or disabling the limit switches will damage the CMA actuator. Specifications CMA-12CC CMA-25CC CMA-12PP CMA-25PP CMA-12CCCL CMA-25CCCL Travel Range (mm) 12.5 or 25 Resolution (ìm) 0.097656 0.048828 Minimum Incremental Motion (ìm) <0.5 typical 0.3 0.2 Bi-directional Repeatability(1) (ìm) 4 3 Backlash <15 ìm before controller compensation Speed Range(2) (ìm/s) 50–400 0–400 50–400 Axial Load Capacity (N) 90 Weight [lb (kg)] 0.2 (0.1) 1) Assumes controller backlash compensation. 2) Maximum speed depends on a number of factors: - When used with the 861 controller, the maximum speed of the CMA-xxCC is less than 400 ìm/s and is dependent on the available battery power. - When used with the NSC200 controller and the NSC-PP adaptor cable, the maximum speed of the CMA-xxPP is 200 ìm/s. - For axial loads over 45 N, the maximum speed of the CMA-xxPP is limited to 200 ìm/s. - For axial loads over 45 N, the maximum speed of the CMA-xxCC and CMA-xxCCCL is limited to 300 ìm/s. Ordering Information Model Description CMA-12CC 12.5 mm Travel Open-loop DC CMA Actuator CMA-25CC 25 mm Travel Open-loop DC CMA Actuator CMA-12PP 12.5 mm Travel Open-loop Stepper CMA Actuator CMA-25PP 25 mm Travel Open-loop Stepper CMA Actuator CMA-12CCCL 12.5 mm Travel Closed-loop DC Servo CMA Actuator CMA-25CCCL 25 mm Travel Closed-loop DC Servo CMA Actuator 861 Hand-held controller for CMA-xxCC NSC-PP Adaptor cable for NSC200 compatability, 25 pin to 9 pin XPS (see page 844) Except CMA-xxCC ESP300 (see page 849) All versions, ESP300-CMACC adaptor required for CMA-xxCC SMC100CC (see page 851) CMA-xxCCCL only SMC100PP (see page 851) CMA-xxPP only NSC200 (see page 853) CMA-xxPP only, NSC-PP adaptor cable required 861 CMA-xxCC only Recommended Motion Controllers/Drivers: CMA Series Compact Motorized Actuators CMA Series actuators provide reliable motorized motion in a lightweight and very compact package. The CMA incorporates an excellent space saving design (only 19.7 mm height x 15.2 mm width) that allows it to be used with a wide variety of linear stages, mirror mounts, and OEM applications. The CMA is designed to fit your existing manual stages and other optomechanical components as a direct replacement for manual micrometers. To provide the best fit for your application’s requirements, the CMA Series actuators are available in stepper, open-loop DC, and • Up to 25 mm motorized travel in a light, very compact design • Replaces manual micrometer drives with very similar form factor • Stepper, open-loop DC, and closed-loop DC servo motor versions • Integrated limit sensors/switches prevent component and motor damage closed-loop DC servo motor versions and with 12.5 or 25 mm travel. The CMA provides sub-micron minimum incremental motion and can be used for loads up to 90 N. To protect your investment, the CMA Series actuators include fixed integrated limit switches. Fail-safe limits cut motor power, preventing accidental over travel on DC open loop versions (CC), while limit-sensing switches provide feedback to your controller indicating that a limit switch has been reached on stepper motor (PP) and DC Servo motor (CCCL) versions.

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CMA Series Compact Motorized Actuators -2

840 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 M o t o r i z e d P o s i t i o n i n g MOTORIZED ROTATION MOTORIZED LINEAR STAGES TECHNICAL REFERENCE STAGES SYSTEMS CONTROLLERS AND AMPLIFIERS MOTORIZED ACTUATORS MOTORIZED OPTICAL MOUNTS Dimensions A .776 (19.7) 15.1 FEET (4.6 METERS) B 3/8-40 THD A B CMA-12PP CMA-25PP CMA-12CCCL CMA-25CCCL .60 (15.2) .776 (19.7) .60 (15.2) Dimensions Model A B CMA-12CC 3.88 (98.6) 0.04–0.58 (0.9–14.7) CMA-12PP 3.88 (98.6) 0.04–0.58 (0.9–14.7) CMA-25CC 4.38 (111.3) 0.24–1.28 (6.0–32.5) CMA-25PP 4.38 (111.3) 0.24–1.28 (6.0–32.5) CMA-12CCCL 4.38 (111.3) 0.04–0.58...

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CMA Series Compact Motorized Actuators 1 /2Pages

CMA Series Compact Motorized Actuators 1 /2Pages

Catalog excerpts

All MICRO-CONTROLE / Spectra-Physics catalogs and technical brochures

Archived catalogs

CMA Series Compact Motorized Actuators
1 /2Pages

CMA Series Compact Motorized Actuators
1 /2Pages