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*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4
*NEW* Zero-Max SD030R ServoClass Coupling 1/4

*NEW* Zero-Max SD030R ServoClass Coupling 1/4" x 16mm Bore - CNC Servo Motor DIY

$ 23.76

Availability: 100 in stock
  • MPN: SD030R 16mm x 0.250" Bore no KW
  • Model: SD030R
  • Restocking Fee: No
  • Item must be returned within: 30 Days
  • Condition: New
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Brand: Zero-Max

    Description

    Item Specifics:
    New Zero-Max SD030R ServoClass
    Zero-Backlash Servo Motor Coupling
    16mm x 1/4" Bore, 34mm O.D. x 27mm L
    *Auction price is for 1 coupling, I have 2 available*
    Item Description:
    These are brand new Zero-Max ServoClass couplings in perfect condition.
    They are model SD030R 'single disc' couplings with
    a 16mm bore on
    one end and a 1/4" bore on the other end. There is a reduced hub on
    the 1/4" bore end. The main hub is 34mm diameter and the reduced
    hub
    is 21.6mm diameter , overall length of the coupler is 27.3mm.
    Manufacturer Notes:
    • For high performance servo motor and demanding motion control applications
    • High torsional stiffness for use in precision positioning applications
    • Eco-Friendly, adapted to RoHS Directive with no banned substances
    • Low inertia for high speed applications
    • Zero backlash and low hysteresis ensures repeatable precise positioning
    SD030R Spec's:
    Operating Torque:
    44 in-lbs
    Minimum Bore:
    0.250 inches
    Maximum Bore:
    0.625 inches
    Maximum Speed:
    10,000 RPM
    Torsional Stiffness:
    1,236 in-lbs/degree
    Axial Stiffness:
    366 lbs/inch
    Parallel Misalignment:
    0.001 inches
    Angular Misalignment:
    1 °
    Axial Misalignment:
    0.008 inches
    Inertia:
    See Catalog
    Weight:
    See Catalog
    Outside Diameter (D):
    1.339 inches
    Overall Length (L):
    1.075 Inches
    Hub Length (LB):
    0.488 Inches
    Reduced Hub Diameter (N):
    0.850 Inches
    Distance Between Shaft Ends (DBSE):
    0.098"
    Inside Diameter of Flex Disc (K):
    0.571 Inches
    Clamp Screw to Bore (A2):
    0.492 Inches
    Clamp Screw to Bore (A1, Reduced Hub):
    0.315"
    Clamp Screw to End of Hub (C):
    0.148 Inches
    Clamp Screw Size (M):
    M3
    Tightening Torque:
    13 in-lbs
    Manufacturer Website Link:
    zero-max.com/servoclass-single-flex-couplings-p-129.html
    Shipping Details:
    Shipping rate applies to US only (includes Alaska & Hawaii)
    International orders will be shipped via Ebay's '
    Global Shipping Program
    ', please click on the 'Shipping and Payments' tab above and select your country from the drop-down menu to get a shipping quote from Ebay. If your country is not listed then please contact me for a shipping quote before placing a bid.