Pull Knob Indexing Plungers

The J.W.Winco series GN817.3 have been developed to enable precise locating when guide bushings are used. A plain guide bushing is used whereby the dimension of the plunger determines the length of the bushing. Both components are hardened and ground. The bushing length influences the accuracy of the positioning. The version with rest position is used in such applications where the plunger must not protrude continually. In that case, the knob is retracted and then turned by 90°. A notch prevents the plunger from turning by error or vibration.

• Steel Plunger Pin
• Lock-Out

The J.W.Winco series GN817.3 have been developed to enable precise locating when guide bushings are used. A plain guide bushing is used whereby the dimension of the plunger determines the length of the bushing. Both components are hardened and ground. The bushing length influences the accuracy of the positioning. The version with rest position is used in such applications where the plunger must not protrude continually. In that case, the knob is retracted and then turned by 90°. A notch prevents the plunger from turning by error or vibration.

• Steel Plunger Pin
• Lock-Out

The J.W.Winco series GN607.1 are used for such applications where the plunger has to stay in its retracted position. To achieve this, the knob is rotated by 90° after being retracted. The head of the plunger body is provided with a suitable notch in opposite positions so as to prevent the plunger from accidentally slipping back into its forward position.

• Steel Plunger Pin
• Lock-Out
• Thread: M12

The J.W.Winco series GN607.1 are used for such applications where the plunger has to stay in its retracted position. To achieve this, the knob is rotated by 90° after being retracted. The head of the plunger body is provided with a suitable notch in opposite positions so as to prevent the plunger from accidentally slipping back into its forward position.

• Steel Plunger Pin
• Lock-Out
• Steel Lock Nut
• Thread: M12

The J.W.Winco series GN607.1 are used for such applications where the plunger has to stay in its retracted position. To achieve this, the knob is rotated by 90° after being retracted. The head of the plunger body is provided with a suitable notch in opposite positions so as to prevent the plunger from accidentally slipping back into its forward position.

• Steel Plunger Pin
• Lock-Out
• Thread: M16

The J.W.Winco series GN607.1 are used for such applications where the plunger has to stay in its retracted position. To achieve this, the knob is rotated by 90° after being retracted. The head of the plunger body is provided with a suitable notch in opposite positions so as to prevent the plunger from accidentally slipping back into its forward position.

• Steel Plunger Pin
• Lock-Out
• Steel Lock Nut
• Thread: M16