Q-TEN
ZERO BACKLASH
Ball Speed Reducer
NEMA Series


Q-TEN Ball Speed Reducer - NEMA Series


  INTERNAL CONSTRUCTION AND PART NAMES

 

Diagram of Internal  Construction
PART NO.
PART NAME
1SPLIT INPUT BORE/CLAMP
2FIXED DISC
3OLDHAM DISC
4ECCENTRIC DISC
5OUTPUT SHAFT
6NEMA HOUSING
7PRELOAD NUT/ FLANGE
8BALL BEARING
9BALL BEARING
10BALL BEARING
11BALL BEARING
12TAPERED ROLLER BEARING
13STEEL BALLS (OLDHAM)
14STEEL BALLS (SPEED REDUCTION)
15OIL SEAL


  TORQUE DEFINITION

  • Maximum peak torque: The allowable peak torque applied to the output shaft when normally started from a stop or normally stopped from a running mode.


  • Maximum instantaneous torque: The allowable maximum instantaneous torque applied to the output shaft when the load is emergency stopped or subjected to an external impact.
Diagram of Torque Definition

NOTE: CARE SHOULD BE TAKEN THAT THE MAXIMUM TRANSITION TORQUE NOT BE EXCEEDED DURING NORMAL OPERATION.

  SPECIFICATIONS

 Reduc-
tion
Ratio
Cont. Output
Torque
Peak Output
Torque
Max. Inst.
Out. Torque
Rated Input
Speed
Standard
Backlash
Min.
Eff.
Input
Inertia
WeightRadial
Load
Axial
Load
Model / Units lb • in
(N • m)
lb • in
(N • m)
lb • in
(N • m)
RPMarc • min%lb•in•sec²lbslbs at
shaft end
lbs at
shaft end
BRN2310:170
(7.8)
130
(14.7)
260
(29.4)
3000ZERO87.000322.42266
 15:170
(7.8)
130
(14.7)
260
(29.4)
3000ZERO87.00032.42266
 20:161
(6.9)
112
(12.7)
226
(25.5)
3000ZERO86.0002962.42266
 30,40,
50:1
30
(3.4)
50
(5.6)
95
(10.8)
3000ZERO85.000292.42266
BRN3410:1174
(19.6)
330
(37.3)
650
(73.5)
3000ZERO94.000714.466132
 15:1157
(17.7)
295
(33.3)
581
(65.7)
3000ZERO90.000644.466132
 20:1139
(15.7)
260
(29.4)
520
(58.8)
3000ZERO86.000624.466132
 30:1130
(14.7)
243
(27.5)
486
(54.9)
3000ZERO80.00064.466132
 40,50:145
(5.0)
80
(9.0)
165
(18.5)
3000ZERO76.000584.466132
BRN4210:1304
(34.3)
520
(58.8)
1042
(117.7)
3000ZERO88.0029.9110221
 15:1287
(32.4)
486
(54.9)
964
(108.9)
3000ZERO83.00199.9110221
 20:1278
(31.4)
469
(53.0)
937
(105.9)
3000ZERO81.001739.9110221
 30:1217
(24.5)
373
(42.2)
738
(83.4)
3000ZERO79.001679.9110221
 40:1217
(24.5)
373
(42.2)
738
(83.4)
3000ZERO67.001669.9110221
 50:1100
(11.3)
165
(18.5)
330
(37.5)
3000ZERO67.001669.9110221

NOTE: ALL SPECIFICATIONS ARE IN ENGLISH UNITS UNLESS OTHERWISE NOTED. CALL FOR RATIOS NOT LISTED PER MODEL.

  BRN DIMENSIONS
Diagrams of BRN Dimensions

 Square
Flange
Output
Bolt Hole
Diameter
Bolt
Circle
Diameter
Ouput
Pilot
Diameter
Output
Shaft
Diameter
Output
Shaft
Length
Ouput
Pilot
Thickness
Mouting
Flange
Thickness
Housing
Diameter
Input
Pilot
Diameter
Input
Pilot
Depth
MODELABCDEFGHIJK
BRN232.2700.200
Thru
2.631.500
1.499
0.3751.000.0630.1973.0701.503
1.502
0.197
0.157
BRN343.2500.217
Thru
3.8752.875
2.874
0.5001.2500.0630.3944.4402.879
2.877
0.197
0.157
BRN424.2000.280
Thru
4.952.187
2.186
0.6251.5000.0940.5005.6302.191
2.189
0.197


 Housing
Length
Shaft To
Shoulder
Keyway
Length
Keyway
Depth
Keyway
Width
Input
Shaft Bore
Depth
Input
Shaft Bore
Diameter
Input
Bolt Hole
Diameter
Input
Flange
Thickness
Shoulder
Height
MODELLMNOPQRSTU
BRN232.9300.866Flat
0.750
Flat
0.015
X0.945.2506
.2500
10-24
UNC
0.3150.079
BRN343.201.1100.7520.0710.1251.232.3756
.3750
10-24
UNC
0.4720.079
BRN424.2601.331.1420.1100.1881.122.6254
.6250
¼-20
UNC
0.5000.079

NOTE: ALL DIMENSIONS ARE IN INCHES.

  COMPRESSION INPUT COUPLING
       (Simply mount moter and tighten)
 

  • Clamp torque:
    BRN23     35 lb•in
    BRN34     65 lb•in
    BRN42     65 lb•in
Diagrams of Compression Input Coupling


  MODEL SELECTION

BRN [(23, 34, 42), (RATIO)]        Example: BRN23-10 is defined as a NEMA 23 Ball Reducer with 10:1 ratio.


Q-Ten series ball reducers are warranted to be free from defects in material and workmanship for one year after shipment on condition that the Q-Ten ball reducer is installed properly and operated under conditions specified by us. Defects in material and/or workmanship will result in replacement of the defective unit by the distributor. The unit should be returned freight prepaid to Lansea Systems Incorporated for evaluation and determination of warranty failure. Consequential damages or time required to install or replace the defective unit are not covered.

Specifications and dimensions are subject to change without notice.

Q-Ten and Q-Ten System are Kamo Seiko registered trademarks.

This product is manufactured by Kamo Seiko Corporation, Aichi Prefecture, Japan. Subject to change without notice.



LANSEA SYSTEMS INCORPORATED
65 Manet Avenue  · Quincy, MA 02169
Phone: 617-877-9773
Email: info@lanseasystems.comhankdone@gmail.com


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