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Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada

PHIDGETS Inc.

Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
Canada
+1 403 282-7335

45Nm 40 Series Worm Gearbox 30:1

ID: TRM4401_0

This after market gear box adapts your motor for high torque, low speed applications.

$62.90

Quantity Available: 25

Qty Price
5 $60.38
10 $57.87

Worm drives are compact gearboxes with high output torque for their size. This particular gearbox is rated for 45Nm and is compatible with 40 Series 19mm output shafts. The input shaft is 11mm and you will couple to a rotating power source - typically through a jaw coupling, timing belt pulley or chain sprocket.

Features

  • Provides additional torque for heavy-duty rotary systems
  • 30:1 gear ratio with a maximum output rating of 45Nm
  • Compatible with single or double-ended 19mm output shafts

Output Shafts

The following shafts will fit into the output bore on this gearbox:

Product Physical Properties
Part Number Price Diameter
TRM4006_0
19mm Single Ended Output Shaft for Series 40 Worm Gearbox
$6.15 19 mm
TRM4007_0
19mm Double Ended Output Shaft for Series 40 Worm Gearbox
$6.85 19 mm

Shaft Couplers

If you need to connect the input shaft of this gearbox to another device with a shaft, you can use a shaft coupler:

Product Physical Properties
Part Number Price Inner Diameter Coupling Rated Torque Coupling Rated Speed
TRM4316_0
Jaw Coupling Half 11mm Series 12
$1.40 11 mm 35.7 kg·cm 12000 RPM

Pulleys and Sprockets

If you're using this gearbox in a rotary system that requires a lot of torque, you may be interested in pulleys and sprockets. By using a two pulleys or sprockets of different sizes, you can increase the gear ratio of system. Pulleys and sprockets can also be used to transmit the motor's rotation over a long distance. For more guidance on building a transmission system, visit our Rotary Motion Guide. Here is a list of our 11mm bore pulleys and sprockets:

Product Physical Properties
Part Number Price Inner Diameter Number of Teeth
TRM4138_0
#25 Chain Sprocket with 11mm Bore and 32 Teeth
$5.00 11 mm 32
TRM4118_0
GT5 Pulley with 11mm Bore and 34 Teeth
$5.20 11 mm 34
TRM4119_0
GT5 Pulley with 11mm Bore and 50 Teeth
$7.40 11 mm 50

Product Specifications

Gearbox Properties
Gearbox Type Worm
Gear Ratio 30 : 1
Backlash Error 12°
Maximum Strength of Gears 45 N·m
Shaft Maximum Radial Load 3.5 kN
Input Shaft Diameter 11 mm
Input Shaft Keyway Width 4 mm
Output Bore Diameter 19 mm
Output Bore Keyway Width 6 mm
Gearbox Series 40
Customs Information
Canadian HS Export Code 8483.40.00
American HTS Import Code 8483.40.50.10
Country of Origin CN (China)

Documents

Here are all of our worm gearboxes:

Product Gearbox Properties
Part Number Price Maximum Strength of Gears Shaft Maximum Radial Load Input Shaft Diameter
TRM4400_0
20Nm 30 Series Worm Gearbox 30:1
$48.10 20 N·m 1.8 kN 9 mm
TRM4401_0
45Nm 40 Series Worm Gearbox 30:1
$62.90 45 N·m 3.5 kN 11 mm
TRM4402_0
85Nm 50 Series Worm Gearbox 30:1
$92.50 85 N·m 4.8 kN 14 mm
TRM4403_0
163Nm 63 Series Worm Gearbox 30:1
$111.00 163 N·m 6.3 kN 19 mm
TRM4404_0
234Nm 75 Series Worm Gearbox 30:1
$155.40 234 N·m 7.4 kN 24 mm
TRM4405_0
418Nm 90 Series Worm Gearbox 30:1
$203.50 418 N·m 8.2 kN 24 mm