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On this page
  • WCP Rotation SS Gearbox (Product Page | Manual)
  • Gear Ratios
  • Friction Brake & Ratchet (Product Page | Manual)
  • Miniature Linear Servo Actuators (Product Page | Manual)
  • Accessories
  • Output Shafts (Product Page)
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  1. Gearboxes

More Gearboxes and Accessories

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Last updated 5 months ago

WCP Rotation SS Gearbox ( | )

A 2 stage gearbox designed around the new friction brake. This gearbox is perfect for arms or turrets and many other situations where an axis needs to rotate.

  • Ideal for arms and other low revolution speed mechanisms

  • Easy integration with

  • Ability to get more reduction by mounting a VersaPlanetary Gearbox

  • Fixed or adjustable mounting options

Gear Ratios

The table below shows the final ratio for all combinations of the first and second stage ratios.

8:60

9:60

10:58

11:58

12:58

13:56

14:56

16:60

28.13:1

25.01:1

21.75:1

19.76

18.11:1

16.15:1

15:1

18:58

24.17:1

21.49:1

18.69:1

16.98:1

15.56:1

13.89:1

12.89:1

20:56

21:1

18.68:1

16.24:1

14.76:1

13.52:1

12.07:1

11.20:1

22:54

18.41:1

16.37:1

14.24:1

12.94:1

11.86:1

10.58:1

9.82:1

24:52

16.25:1

14.45:1

12.57:1

14.12:1

10.47:1

9.34:1

8.67:1

26:50

14.42:1

12.83:1

11.15:1

10.14:1

9.29:1

9.29:1

7.69:1

28:48

12.86:1

11.43:1

9.94:1

9.03:1

8.28:1

7.39:1

6.86:1

30:46

11.5:1

10.23:1

8.89:1

8.08:1

7.41:1

6.61:1

6.13:1

32:44

10.31:1

9.17:1

7.96:1

7.25:1

6.64:1

5.93:1

5.50:1

34:42

9.27:1

8.24:1

7.16:1

6.51:1

5.97:1

5.32:1

4.94:1

36:40

8.33:1

7.41:1

6.44:1

5.86:1

5.37:1

4.79:1

4.44:1

38:38

7.5:1

6.67:1

5.8:1

5.27:1

4.83:1

4.31:1

4:1

The Friction Brake allows you to aid your PID controller in holding an arm, elevator or another subsystem in place or even completely hold your mechanism in place without any motor power!

  • Easy integration with your design

  • 1.875" and 2" bolt pattern compatibility

  • Compatible with the Rotation SS Gearbox and WCP Bearing Block

Ratchet Plate (1/2" Hex)

The Ratchet Plate is designed to replace the traditional 1/2" hex wrench while also giving teams an easy and direct mounting experience with the integrated #10 hardware clearance holes.

These nifty little linear servos act like pneumatic air cylinders, but are powered by an electronic servo instead of compressed air! This means that not only do they provide reliable linear motion, but also have the added bonus of being able to extend to any position in its range of motion, not just full in or full out!

  • Available in 50, 100, and 140 mm stroke lengths

  • 35:1, 63:1, and 150:1 gear ratios

  • Servo powered actuator does not take up a PDP slot

  • Mounts like a pneumatic air cylinder

Stroke Option
50mm
100mm
140mm

Mass

56g

74g

84g

Max Side Load (extended)

40N

30N

20N

Closed Length (hole to hole)

118mm

168mm

208mm

Feedback Potentiometer

6kΩ+-50%

11kΩ+-50%

16kΩ+-50%

Feedback Linearity

Less than 2.00%

Input Voltage

6VDC

Stall Current

650mA @ 12V

Operating Temperature

-10C to 50C

Audible Noise

60dB @ 45cm

Ingress Protection

IP-54

Mechanical Backlash

0.25mm

Maximum Static Force

250N

Maximum Duty Cycle

20%

Accessories

All output shafts have a hole sized for a magnet to be pressed in for easy integration with an encoder, such as the CTR CANcoder.

Output Grooved Shafts

  • 4" Long x 1/2" Rounded Hex Shaft (1/2" Snapring Groove)

  • 6" Long x 1/2" Rounded Hex Shaft (1/2" Snapring Groove)

  • 8" Long x 1/2" Rounded Hex Shaft (1/2" Snapring Groove)

Output Rounded End Grooved Shafts

  • 4" Long x 1/2" Rounded Hex Shaft (1/2" Round, 1/2" Snapring Groove)

  • 6" Long x 1/2" Rounded Hex Shaft (1/2" Round, 1/2" Snapring Groove)

  • 8" Long x 1/2" Rounded Hex Shaft (1/2" Round, 1/2" Snapring Groove)

Friction Brake & Ratchet ( | )

Miniature Linear Servo Actuators (| )

Output Shafts ()

Product Page
Product Page
Friction Brake
Product Page
Product Page
Manual
Manual
Manual
Friction Brake
Ratchet & Pawl