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MFA Geared Motor Kit

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£26.99

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About this product

Overview

  • 45 piece kit with pre-assembled motor gearbox
  • Great for use in models, robots, experiments and education
  • Operating voltage between 1.5V and 3V

Product overview

• 45 piece kit with pre-assembled motor gearbox
• Great for use in models, robots, experiments and education
• Operating voltage between 1.5V and 3V
• Six different ratios to choose from
• Speeds of up to 11,500 rotations per minute
• Torque of up to 10.92gf.cm
• Comes with a variety of gears, shafts, robotic wheels, fixings and a miniature screwdriver as well as much more

What can I build with this kit?

This versatile kit has everything you could want for a massive range of projects, experiments and model applications. Build to power anything from a robot to model cars or big wheels as well as showing the principles of mechanics. Comes with a 1.5-3V small multi ratio gearbox (also available separately Order Code WC65V) that can produce six different ratios for a wide range of motor speeds of up to 11,500rpm and torque of up to 10.92gf.cm. The kit also comes with a wide range of gears, shafts, and robotic wheels as well as a rack, coupling and chain. the Geared motor kit is compatible with most 917 series components (check individual specifications). You can even use this versatile kit to expand and design robotic projects with your Arduino or Raspberry Pi boards (not included).

Do I need a power supply?

The motor gearbox operates from a 1.5-3V power supply and comes with a 1.5 D battery and holder. The kit also comes with nut, bolts, washers and double sided tape to secure your project as well as a miniature screwdriver to put it together. No soldering is required. Gears with a shaft size of 3.1mm are free spinning and those with 2.9mm shaft size are fixed to the supplied shafts. The gear ratio output can be changed by adding or removing gears from the motor gearbox.

Motor speeds may vary by ±12.5%

What is included in this kit?
1 x MFA small multi ratio motor gearbox – 917D/A <WC65V> (also available separately)
1 x MFA 3-3 mm inline coupling – 917D8 <WC67X> (also available separately)
1 x MFA 150mm x 200mm perforated metal sheet <WC86T> (also available separately)
1 x MFA perforated metal strip <WC87U> (also available separately as a 5 pack)
3 x MFA gear - 917D2401
2 x MFA gear – 917D2404
1 x MFA worm drive - 917D2420
1 x MFA rack – 917D2430
1 x MFA chain - 917D2449
2 x MFA double gear – 917D2452
4 x MFA double gear – 917D2456
1 x MFA pinion – 917D2458
4 x MFA robotic wheel – 917D2506
4 x MFA robotic wheel – 917D2509
2 x MFA chain sprocket – 917D2446
2 x MFA chain sprocket – 917D2445
1 x MFA crown gear – 917D2440
1 x MFA gear – 917D2403
1 x MFA long shaft – 917D2551
1 x MFA short shaft – 917D2553
1 x toggle switch
1 x DC 1.5V D battery
1 x battery holder
1 x pack of nuts, bolts and washers (30 pack)
1 x roll of double sided tape
1 x miniature screwdriver

Compatible Accessories
1 x MFA worm drive kit <WC80B>
1 x MFA rack and pinion set <WC77J>
1 x MFA chain and sprocket set <HA82D>
1 x MFA gear multipack <WC78K>
1 x MFA spur gears multipack <WC81C>

Specification

Specifications
Manufacturer’s part number 917D14
Number of parts 45
Gearbox motor 917D/A
Supply voltage 1.5 V – 3 V
Speed at max efficiency 11500 rpm @ 3V
Minimum speed 2 rpm @ 1.5 V (4096:1)
Current at max efficiency 1.05 A @ 3 V
Output power at max efficiency 1.29 W @ 3 V
Torque 10.92 gf.cm (0.001 Nm)
Gearbox ratio 4:1, 16:1, 64:1, 256:1, 1024:1, 4096:1
Shaft diameter 3 mm
Weight 54 g
Dimensions 53 mm x 30 mm x 49 mm (110 mm including shaft)
Code 917D8
Type Inline coupling x 1
Shaft dimensions 3 mm and 3 mm
Dimensions 7.9 mm x 7.9 mm x 20 mm
Weight 8 g
Part number 917D2401
Type Gear x 3
Shaft diameter 2.9 mm
Outside diameter 11.2 mm (x 5.8 mm)
Number of teeth 10
Part number 917D2403
Type Gear x 1
Shaft diameter 2.9 mm
Outside diameter 22 mm (x 6.3 mm)
Number of teeth 20
Part number 917D2404
Type Gear x 2
Shaft diameter 2.9 mm
Outside diameter 41.3 mm (x 6.3 mm)
Number of teeth 40
Part number 917D2420
Type Worm drive x 1
Shaft diameter 2.9 mm
Dimensions 32 mm x 19.94 mm
Part number 917D2430
Type Rack x 1
Dimensions 50 mm x 4.7 mm x 5.13 mm
Number of teeth 10
Part number 917D2440
Type Crown gear x 1
Outside diameter 16.4 mm (x 6.9 mm)
Part number 917D2445
Type Chain sprocket x 2
Shaft diameter 2.9 mm
Outside diameter 13.9 mm
Number of teeth 8
Part number 917D2446
Type Chain sprocket x 2
Shaft diameter 2.9 mm
Outside diameter 26.7 mm
number of teeth 16
Part number 917D2449
Type Chain x 1
Dimensions 1000 mm x 7.1 mm
Part number 917D2452
Type Double gear x 2
Shaft diameter 3.1 mm
Outside diameter 24.57 mm (6.72 mm)
Number of teeth 48 (12)
Part number 917D2456
Type Double gear x 4
Shaft diameter 3.1 mm
Outside diameter 24.57 mm (x 6.72 mm)
Number of teeth 48 (12)
Part number 917D2458
Type Pinion x 1
Shaft diameter 1.9 mm
Outside diameter 6.92 mm
Number of teeth 12
Part number 917D2506
Type Robotic wheel x 4
Shaft diameter 2.6 mm
Outside diameter 37 mm (x 16 mm)
Part number 917D2509
Type Robotic wheel x 4
Shaft diameter 2.6 mm
Outside diameter 56 mm (x 16 mm)
Part number 917D2531
Type Perforated metal strip x 1
Dimensions 305 mm x 8.75 mm x 0.5 mm
Cut out size 3.25 mm diameter
Part number 917D2540
Type Perforated metal sheet x 1
Dimensions 200 mm x 110 mm x 0.6 mm
Cut out size 3 mm x 3 mm
Part number 917D2551
Type Shaft x 3
Shaft diameter 3 mm
Dimensions 3 mm x 110 mm
Part number 917D2553
Type Shaft x 3
Shaft diameter 3 mm
Outside diameter 3 mm x 60 mm

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