GB2
Spur Reduction Gearheads - 0.3 Nm

GB2


Spur Reduction Gearheads - 0.3 Nm


Standard Data
Parameter Value Unit
Gear type Spur
Gear Torque 0.3 Nm
Combination with Mechtex motors Motor MT0,MT6,MTR/S3a/3b,MTR/S-5 and small DC motors
Mounting any position
Weight 60 g
Axial thrust 20 N
Lateral force 50 N
Radial torque 0.5 Nm
Slipping clutches/free wheel single left/right
Slipping clutches/friction 2 way 0.05 Nm
Output bearing Sintered bronze sleeve bushings
Output shafts 3.175,4.00,4.76,5.00,6.00 & 7..00 (others on request) Ø
Ambient temperature operation -15...+ 55 °C
Enclosure 40 IP
Application

Timers, Chart Recorders, Potentiometer Drives, Light Displays, Hour Meters, Cam Timers, Programming Devices and Control Instrumentation.

Design

Design In GB2 gearhead ,spur gears rotate on hardness steel spindles which are polished to a mirror finish. In order to damp running noise at slow running times and low motor loads,the initial spur gears after the rotor shaft are made of injection moulded poly acetal. The spur gears close to the output shaft on the other hand,are made of metal.The output shaft is mounted in two special brass bushes. The entire gear train is put between metal plates with a plastic frame. It is permanently lubricated and therefore requires no maintenance. Thicker shaft (06-7mm) mounted in robust bushing (012) are available in new variant (GB2S).

Technical Data
Parameter Value Unit
Shaft type O0 -
D (+0.00/-0.10) 8
H 3.5
L 23
d (dia) 4
I 10
d
P
M
T
h 2
C
Features

Design In GB2 gearhead ,spur gears rotate on hardness steel spindles which are polished to a mirror finish. In order to damp running noise at slow running times and low motor loads,the initial spur gears after the rotor shaft are made of injection moulded poly acetal. The spur gears close to the output shaft on the other hand,are made of metal.The output shaft is mounted in two special brass bushes. The entire gear train is put between metal plates with a plastic frame. It is permanently lubricated and therefore requires no maintenance. Thicker shaft (06-7mm) mounted in robust bushing (012) are available in new variant (GB2S). Single-way or two way slipping clutches can also be installed to enable the output shaft to be rotated while the motor is stationary. GB2 can also be combined with small DC Motors. To achieve higher gear torque, GB2 can be mounted on GB4.

Options

Design In GB2 gearhead ,spur gears rotate on hardness steel spindles which are polished to a mirror finish. In order to damp running noise at slow running times and low motor loads,the initial spur gears after the rotor shaft are made of injection moulded poly acetal. The spur gears close to the output shaft on the other hand,are made of metal.The output shaft is mounted in two special brass bushes. The entire gear train is put between metal plates with a plastic frame. It is permanently lubricated and therefore requires no maintenance. Thicker shaft (06-7mm) mounted in robust bushing (012) are available in new variant (GB2S). Single-way or two way slipping clutches can also be installed to enable the output shaft to be rotated while the motor is stationary. GB2 can also be combined with small DC Motors. To achieve higher gear torque, GB2 can be mounted on GB4.

Motor Connection
Lorem Lorem
Lorem Lorem
Transmission Ratio
20, 34, 56, 76, 83, 112, 115, 20, 34, 56, 76, 83, 112, 115, 20, 34, 56, 76, 83, 112, 115
Shaft Drawing
Drawing Image Not Available
Assembly Drawings
Drawing Image Not Available
dimensional drawing
Drawing Image Not Available
Torque/Transmission Ratio/Life graph
Graph Not Available