Mounting: Rod Flange, Bore Size: Ø25 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 30 mm, Rotary Direction: Clockwise, Body Option: Standard (Female Thread), Auto Switch: -, Lead Wire or Prewired Connector: -, Number: -, Made to Order: -

Mounting: Rod Flange, Bore Size: Ø20 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 30 mm, Rotary Direction: Clockwise, Body Option: Standard (Female Thread), Auto Switch: -, Lead Wire or Prewired Connector: -, Number: -, Made to Order: -

Mounting: Rod Flange, Bore Size: Ø16 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 30 mm, Rotary Direction: Clockwise, Body Option: Standard (Female Thread), Auto Switch: -, Lead Wire or Prewired Connector: -, Number: -, Made to Order: -

Mounting: Head Flange, Bore Size: Ø63 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 30 mm, Rotary Direction: Clockwise, Body Option: Standard (Female Thread), Auto Switch: -, Lead Wire or Prewired Connector: -, Number: -, Made to Order: -

Mounting: Rod Flange, Bore Size: Ø63 mm, Port Thread: NPT, Clamp Stroke: 30 mm, Rotary Direction: Clockwise, Body Option: Standard (Female Thread), Auto Switch: -, Lead Wire or Prewired Connector: -, Number: -, Made to Order: -

Mounting: Rod Flange, Bore Size: Ø32 mm, Port Thread: NPT, Clamp Stroke: 30 mm, Rotary Direction: Clockwise, Body Option: Standard (Female Thread), Auto Switch: -, Lead Wire or Prewired Connector: -, Number: -, Made to Order: -

Mounting: Rod Flange, Bore Size: Ø40 mm, Port Thread: NPT, Clamp Stroke: 30 mm, Rotary Direction: Clockwise, Body Option: Standard (Female Thread), Auto Switch: -, Lead Wire or Prewired Connector: -, Number: -, Made to Order: -

Magnet: None, Mounting: Rod Flange, Bore: 16mm, Stroke: 30mm, Head Cover: Axial, Pivot Bracket: -, Rod End Bracket: -, Auto Switch: -, Lead Wire or Prewired Connector: -, Number: -, Auto Switch Mounting: -, Cushion: Rubber Bumper, Series: J2

SMC's MK-Z has an allowable moment of inertia 3 times higher than the conventional MK and MK2 styles.  The overall length is the same as the conventional styles, and mounting dimensions are interchangeable with the MK series.  Auto switches can be mounted on any of the 4 surfaces with no projection of the switch.Rotary clamp cylinder w/auto switch mounting grooves, Bore sizes (mm): 12, 16

Overall length of the MKB50-30RZ when extended: 172+19+30=221 mm

Bore Size: 12mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10mm, Rotary Direction: R (Clockwise)

Mounting: B (Through-hole/Both Ends Tapped Common, Basic), Bore Size: Ø12 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10 mm, Rotary Direction: L (Counterclockwise), Body Option: Standard (Female Thread), Auto Switch: A93--Reed, DC Volt, AC Volt, LED, Horizontal

Mounting: B (Through-hole/Both Ends Tapped Common, Basic), Bore Size: Ø12 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10 mm, Rotary Direction: L (Counterclockwise), Body Option: N (w/Arm), Auto Switch: M9PWV--Solid State, 2-color Indication, 3 Wire PNP, Vertical, Lead Wire or Prewired Connector: Z (5m)

Mounting: B (Through-hole/Both Ends Tapped Common, Basic), Bore Size: Ø12 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10 mm, Rotary Direction: L (Counterclockwise), Body Option: Standard (Female Thread), Auto Switch: A93--Reed, DC Volt, AC Volt, LED, Horizontal, Lead Wire or Prewired Connector: L (3m)

Mounting: B (Through-hole/Both Ends Tapped Common, Basic), Bore Size: Ø12 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10 mm, Rotary Direction: L (Counterclockwise), Body Option: Standard (Female Thread), Auto Switch: M9B--Solid State, Gen. Purpose, 2 Wire, Horizontal

Mounting: B (Through-hole/Both Ends Tapped Common, Basic), Bore Size: Ø12 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10 mm, Rotary Direction: L (Counterclockwise), Body Option: Standard (Female Thread), Auto Switch: M9N--Solid State, Gen. Purpose, 3 Wire NPN, Horizontal

Mounting: B (Through-hole/Both Ends Tapped Common, Basic), Bore Size: Ø12 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10 mm, Rotary Direction: L (Counterclockwise), Body Option: Standard (Female Thread), Auto Switch: M9N--Solid State, Gen. Purpose, 3 Wire NPN, Horizontal, Lead Wire or Prewired Connector: SAPC (0.5m Cord Length, M8-3 Pin Connector)

Mounting: B (Through-hole/Both Ends Tapped Common, Basic), Bore Size: Ø12 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10 mm, Rotary Direction: L (Counterclockwise), Body Option: Standard (Female Thread), Auto Switch: M9NV--Solid State, Gen. Purpose, 3 Wire NPN, Vertical, Lead Wire or Prewired Connector: L (3m)

Mounting: B (Through-hole/Both Ends Tapped Common, Basic), Bore Size: Ø12 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10 mm, Rotary Direction: L (Counterclockwise), Body Option: Standard (Female Thread), Auto Switch: M9NW--Solid State, 2-color Indication, 3 Wire NPN, Horizontal

Mounting: B (Through-hole/Both Ends Tapped Common, Basic), Bore Size: Ø12 mm, Port Thread: M thread: ø12 to ø25, Rc: 32 to 63, Clamp Stroke: 10 mm, Rotary Direction: L (Counterclockwise), Body Option: Standard (Female Thread), Auto Switch: M9P--Solid State, Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: SAPC (0.5m Cord Length, M8-3 Pin Connector)