Pneumatic And Hydraulic Equipment Page 305

BIMBA POSITION FEEDBACK PNEU-TURN How it Works Pneu-Turn Position Feedback Rotary Actuator - Model PTF SERIES - TORQUE FACTOR 098 - 1-1/2" Bore, Single Rack 196 - 1-1/2" Bore, Double Rack 247 - 2" Bore, Single Rack 494 - 2" Bore, Double Rack PTF base units include ball bearing and anti-backlash options. To determine theoretical output torque (in-lbs.), place a decimal point between the first and second digits of the series number. Then multiply that number by the air line pressure for the approximate torque produced. For example, a PT-098 will produce an output torque of .98 times the air line pressure. Options A1 - Angle adjustment, both sides A2 - Angle adjustment, counterclockwise rotation A3 - Angle adjustment, clockwise rotation B1 - Bumpers, both sides B2 - Bumpers, counterclockwise rotation B3 - Bumpers, clockwise rotation C1 - Cushion, both sides 1 C2 - Cushion, counterclockwise rotation 1 C3 - Cushion, clockwise rotation 1 G - Magnalube G lubrication H1 - Plug connector, clockwise side H2 - Plug connector, back of plate H3 - Plug connector, bottom of plate K - Square key M - MRS magnetic position sensing S - Seals, oil service 2 V - High temperature option (0F to 250F) 3 1 Cushions will reduce positioning accuracy. 2 Oil service not recommended for applications at pressures less than 40 psi. 3 Ball bearing units with high temperature option is 0F to 250F. How to Order The model number of the Pneu-Turn rotary actuator with shaft position feedback capabilities consist of three alphanumeric clusters. These designate product type, series, angle of rotation, and special options. Please refer to the charts below for an example of model number PTF-098180-A1H1. This is a 1-1/2" bore, single rack, 180 angle of rotation actuator with angle adjustment on both sides and the plug connector located on the clockwise side. PTF-098 180 - A1H1 Magnalube is a registered trademark of Carleton Stuart Corporation. STANDARD ANGLE OF ROTATION 045 - 45 090 - 90 180 - 180 325 - 325 Larger rotational angles are available. Contact JHF. The Bimba Pneu-Turn position feedback rotary actuator ( PTF ) provides continuous shaft position sensing. Standard features include shaft ball bearings and the elimination of mid-rotational backlash. Use the Bimba PTF in conjunction with Bimba's Pneumatic Control System ( PCS ) to achieve rotary shaft positioning accuracy within 0.5. B I M B A Bimba JHF Catalog [ Volume 7 ] (314) 427-0600 800-444-0522 (FAX) 314-427-3502 www. j hf.com 305 Prices Subject to Change Without Notice John Henry Foster pneumatic and hydraulic equipment

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