Servo-Driven Gear Rack Kit (57lb Thrust, 2.3 in/sec, Dual Gear Rack)
SKU:
Build System: goBILDA
This Servo-Driven Gear Rack Kit creates linear motion using a servo. With an impressive thrust spec that’s almost unbelievable compared to its overall compactness, this kit is a fantastic way to implement back-and-forth motion in your project.
This kit is driven by a 5-Turn Dual Mode Torque Servo that gives the kit its nominal 57lb thrust, 2.3 in/sec speed specs. Five other options are available across the Single and Dual Gear Rack families. Both families offer three choices of servos that each provide different thrust and speed specs.
The two gear racks are fastened to Square Beams that provide for a huge variety of attachment options via threaded holes on the goBILDA® 16mm linear pattern. The included U-Channel structure, meanwhile, provides a multitude of mounting possibilities. Aside from utilizing the build-system-wide attachment possibilities of the goBILDA® 16mm square pattern thru holes and 14mm center holes in the kit’s included U-Channel, you can also swap out either or both of the included channel with a same-Series channel length of your choice.
Tools Required:
- 2.5mm Hex Key (L-Key or T-Handle)
- 3mm Hex Key (L-Key or T-Handle)
- 7mm Nut Driver
Kit Contents:
| QTY | SKU | Name |
|---|---|---|
| 2 | 1106-0041-0328 | 1106 Series Square Beam (41 Hole, 328mm Length) |
| 1 | 1120-0001-0048 | 1120 Series U-Channel (1 Hole, 48mm Length) |
| 1 | 1121-0001-0048 | 1121 Series Low-Side U-Channel (1 Hole, 48mm Length) |
| 1 | 1133-0001-0001 | 1133 Series Plastic Flat Grid Bracket (1-1) - 2 Pack |
| 1 | 1802-0043-0001 | 1802 Series Servo Frame (43mm Width, for Standard Size Servos) |
| 1 | 2000-0025-0502 | 2000 Series 5-Turn, Dual Mode Servo (25-2, Torque) |
| 1 | 2305-0025-0024 | 2305 Series Brass, MOD 0.8, Servo Gear (25 Tooth Spline, 24 Tooth) |
| 2 | 2311-0001-0118 | Acetal MOD 0.8 Gear Rack (118 Tooth, 41 Hole) |
| 1 | 2800-0004-0012 | 2800 Series Zinc-Plated Steel Socket Head Screw (M4 x 0.7mm, 12mm Length) - 25 Pack |
| 1 | 2800-0004-0018 | 2800 Series Zinc-Plated Steel Socket Head Screw (M4 x 0.7mm, 18mm Length) - 25 Pack |
| 1 | 2812-0004-0007 | M4 x 0.7mm Nylock Nut (25 Pack) |
Downloads
Specs
| Weight | 305g (10.8oz) |
|---|---|
| Servo Included | 2000-0025-0502 |
| PWM Range to Achieve Full Travel | 700 - 2300μsec |
| Travel per µsec | 0.15 mm/µsec |
| Pulse Amplitude | 3-5V |
| Deadband Width | 4µsec |
| Motor Type | Brushed DC |
| Voltage Range | 4.8V~7.4V |
| No-Load Speed (4.8V) | 40mm/sec (1.57in/sec) |
| No-Load Speed (6V) | 50 mm/sec (1.95 in/sec) |
| No-Load Speed (7.4V) | 60 mm/sec (2.35 in/sec) |
| Speed at Peak Output Power (4.8V) | 20 mm/sec (0.78 in/sec) |
| Speed at Peak Output Power (6V) | 25 mm/sec (0.88 in/sec) |
| Speed at Peak Output Power (7.4V) | 30 mm/sec (1.18 in/sec) |
| Stall Thrust (4.8V) | 18kg (39.6lb) |
| Stall Thrust (6V) | 23kg (50.6lb) |
| Stall Thrust (7.4V) | 26kg (57.2lb) |
| Thrust at Peak Output Power(4.8V) | 9.0kg (19.8lb) |
| Thrust at Peak Output Power(6V) | 11kg (24.2lb) |
| Thrust at Peak Output Power(7.4V) | 13kg (28.6lb) |
| No-Load Current (4.8V) | 190mA |
| No-Load Current (6V) | 200mA |
| No-Load Current (7.4V) | 230mA |
| Stall Current (4.8V) | 2000mA |
| Stall Current (6V) | 2500mA |
| Stall Current (7.4V) | 3000mA |
| Current at Peak Output Power (4.8V) | 1000mA |
| Current at Peak Output Power (6V) | 1250 mA |
| Current at Peak Output Power (7.4V) | 1500mA |
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