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High Torque Type B2

Open Type: Simple Unit
WPS-□-□-SR

The Next Generation Nidec FLEXWAVE – proving to be the superior choice for the next generation drive mechanisms in Robotics, Machine Tool, Medical Equipment, Semiconductor Manufacturing, Satellite Communications and Assembly Automation applications.

Downloads

Selection Configurator

High Torque Type B2 Catalog

Technical Data

* For code details, check Dimensions Table

Ratio Matrix Availability

Frame Size50 Reduction Ratio80 Reduction Ratio100 Reduction Ratio120 Reduction Ratio160 Reduction Ratio
35✔✔✔❌❌
42✔✔✔✔❌
50✔✔✔✔✔
63✔✔✔✔✔
80✔✔✔✔✔
100✔✔✔✔✔

Reducer Specifications

Frame SizeRatio
R*1		Nominal
Output Torque *2
[Nm]		Maximum
Output Torque *3
[Nm]		Emergency
Stop Torque *4
[Nm]		Nominal
Input Speed *5
[r/min)		Maximum
Input Speed *6
[r/min)		Life *7
[hours]
3550723463000850010000
35801030613000850010000
351001036703000850010000
42502144913000730010000
428029561133000730010000
4210031701433000730010000
4212031701123000730010000
505033731273000650010000
508044961653000650010000
50100521071913000650010000
50120521131913000650010000
50160521201913000650010000
6350511272423000560010000
6380821783323000560010000
63100872043693000560010000
63120872173953000560010000
63160872294083000560010000
8050992814973000480010000
80801533957383000480010000
801001784338413000480010000
801201784598923000480010000
801601784848923000480010000
100*501785238923000400010000
100*8026867512703000400010000
100*10034573814003000400010000
100*12038280215303000400010000
100*16038284115303000400010000
  1. Reduction ratio is to be calculated by the formula in the previous page, using R value in this table.
  2. The maximum allowable value at the input rotation speed of 2000r/min
  3. The maximum torque when starting and stopping.
  4. The maximum torque when it receives shock.
  5. The maximum average input speed.
  6. The maximum input speed.
  7. The life time at the input rotation speed of 2000 r/min and nominal output torque.

*100 frame option is currently only available for open type

* 100 frame option is available for S: Simple unit type and U: Unit type (Input shaft unit) and (Hollow shaft)

Open Type: Simple Unit

WPS-□-□-SR Dimensions

Frame SizeWeight
Kg		Moment of Inertia
x10-4kgm²
350.390.0362
420.550.0831
500.790.190
631.30.414
802.71.54
1004.53.11

[mm]

Frame SizeLALCLELFLGLHLJLMSGSHSLWTSUSASB
35445028.523.56714.1514618.5––2.56448
42546032.526.56.57.516618820.7––37460
50627033.5297.58.517.54.5211221.5413.8–8470
6377853734101218.73261421.6516.3–10288
801001104442141523.42261423.6516.3–132114
10012213553.6511718292321629.7518.3–158140
Frame SizeSCSDMSTCACYCZCVCWNLT
352.47083.5C0.41381.7318M3 X 5, ∅ 3.5 X 6
42380123.5C0.41452.13816M3 X 6, ∅ 3.5 X 6.5
50390123.5C0.41.55324516M3 X 6, ∅ 3.5 X 7.5
633.3110124.5C0.41.56625616M4 X 7, ∅ 4.5 X 10
803.6142125.5C0.41.58927316M5 X 8, ∅ 5.5 X 14
1004170126.6C0.4210629016M6 X 10, ∅ 6.6 X 17
  1. For details in the input section, please check the drawings.
  2. Inner dimensions of CV, CW, CY, CZ are recommended dimensions.