FEATURES Ultra Low Profile Zero Backlash 3D Models Available Built-in Connectivity with all MM-3M motorized MicroMini™ Stages Fully English/Metric compatible (all taps and clearance holes) When ordering multi-axis units the completed assembly will include all necessary braces, kits and hardware GENERAL DATA: Top Load: 0.23 kg to 0.5 kg Moment Load capacity: 6 to 15 oz-in Body Height: 7.4 and 7.6 mm Body Length: 44 mm Body Width: 17 mm and 19 mm Travel Ranges: 12.7 mm GENERAL PRECISION: Screw Pitch: 80 TPI (0.3175 mm/turn) Adjustment Sensitivity: 0.5 µm Wobble (max): 10 µrad Backlash: 0 Runout (max): 1.5 and 0.6 µm View Schematic View Schematic View Schematic Model No. MM-3ST MM-3CR MM-3CRB Top Load: 0.23 kg (8 oz.) 0.23 kg (8 oz.) 0.5 kg (18 oz.) Pitch: 9.5 oz-in 9.5 oz-in 15.5 oz-in Roll: 8 oz-in 8 oz-in 8 oz-in Yaw: 6.5 oz-in 6.5 oz-in 12.5 oz-in Travel: 12.7 (mm) 12.7 (mm) 12.7 (mm) Runout: (maximum) 1.5 µm 1.5 µm 0.6 µm Return Force: (avg) 8 to 34 oz 8 to 34 oz 8 to 34 oz Notes: Rule of thumb for moment loads: MM-3ST, MM-3CR: Absolute maximum = 6 oz-in single direction relative to farthest stage. For best performance: 3 oz-in or less. MM-3CRB: Absolute maximum of 12 oz-in single direction relative to farthest stage. For best performance: 6 oz-in or less. Dimensions: L x W x H, not including lead screw extension Model No. MM-3ST MM-3CR MM-3CRB -X Single Stage 44.2 x 16.8 x 7.4 (mm) 44.2 x 19.1 x 7.4 (mm) 44 x 19.1 x 7.6 (mm) Weight: 15 g 17 g 17 g -XY (2 axis) 44.2 x 44.2 x 14.7 (mm) 44.2 x 44.2 x 14.7 (mm) 44.2 x 44.2 x 15.2 (mm) Weight: 29 g 35 g 34 g -XZ (2 axis) 44.2 x 16.8 x 51.85 (mm) 44.2 x 19.1 x 51.6 (mm) 44.2 x 19.1 x 51.6 (mm) Weight: 34 g 39 g 37 g -XYZ (3 axis) 44.2 x 44.2 x 58.9 (mm) 44.2 x 44.2 x 59.2 (mm) 44.2 x 44.2 x 59.2 (mm) Weight: 48 g 54 g 54 g The information contained on this website is subject to change without notice. Critical dimensions or specifications should be verified with our technical support staff.
