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TOKYO KEIKI P21VMR-10-CMC-20-S121B-J Variable Piston Pump
TOKYO KEIKI P21VMR-10-CMC-20-S121B-J Variable Piston Pump
Specifications
Delivery Time :
7-14 Days
Maximum Displacement :
21 cm³/rev
Place of Origin :
Japan
MOQ :
1
Model Number :
P21VMR-10-CMC-20-S121B-J
Design / Special Specification :
Pump Design 10 / Control Design 20 / S121B-J
Pump Type :
Low-Noise Swash-Plate Variable Displacement Piston Pump
Price :
USD 903.66 /Unit
Packaging Details :
original packing
Speed Range :
600 to 1800 r/min
Supply Ability :
1-10 Pcs , 3-5days ; 11-20Pcs, 5-7days ; ≥ 21Pcs , both parties negotiate the lead time
Rotation / Mounting :
CClockwise Viewed from Shaft End
Pressure Adjustment Range :
Up to Approximately 10.5 MPa
Payment Terms :
T/T
Control Method :
CM Pressure Compensator with Maximum Displacement Adjuster
Maximum Working Pressure :
21 MPa
Brand Name :
TOKYO KEIKI
Description

TOKYO KEIKI TOKIMEC P21VMR-10-CMC-20-S121B-J Variable Piston Pump

The TOKYO KEIKI TOKIMEC P21VMR-10-CMC-20-S121B-J is a low-noise swash-plate variable displacement piston pump with a maximum displacement of 21 cm³/rev.

The pump is flange mounted, rotates clockwise when viewed from the shaft end and uses a CM pressure-compensator control with a maximum-displacement adjuster.

Hydraulic Control Function

When outlet pressure approaches the selected compensator setting, pump displacement is automatically reduced. This allows the pump to maintain circuit pressure without continuously delivering full flow across a relief valve.

The CM compensator provides an adjustment range up to approximately 10.5 MPa. This control setting is lower than the pump's 21 MPa maximum working-pressure rating.

Technical Specifications

BrandTOKYO KEIKI / TOKIMEC
ModelP21VMR-10-CMC-20-S121B-J
Pump TypeLow-noise swash-plate variable displacement axial piston pump
Maximum Displacement21 cm³/rev
RotationClockwise when viewed from the shaft end
MountingFlange mounting
Control MethodCM pressure compensator control
Maximum Displacement AdjusterProvided
Pressure Adjustment RangeUp to approximately 10.5 MPa
Maximum Working Pressure21 MPa
Speed Range600 to 1800 r/min
Approximate Weight17 kg
Pump Design Number10
Control Design Number20
Special SpecificationS121B-J

Installation Notes

  • Confirm clockwise shaft rotation before startup.
  • Fill the pump housing with hydraulic oil before first operation.
  • Provide a direct low-pressure case-drain connection to the reservoir.
  • Do not set the CM compensator above its specified adjustment range.
  • Record the existing displacement-adjuster position before pump replacement.
  • Use a flexible coupling and maintain accurate shaft alignment.

Special Specification and Replacement Notes

The S121B-J suffix identifies a special manufacturer configuration. A pump with S121-J, no special suffix or an additional N5.5 suffix should not automatically be treated as identical.

Confirm the shaft, ports, seals, control-valve orientation and original machine requirements before accepting a replacement order.

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TOKYO KEIKI P21VMR-10-CMC-20-S121B-J Variable Piston Pump

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Product Detail
Delivery Time :
7-14 Days
Maximum Displacement :
21 cm³/rev
Place of Origin :
Japan
MOQ :
1
Model Number :
P21VMR-10-CMC-20-S121B-J
Design / Special Specification :
Pump Design 10 / Control Design 20 / S121B-J
Contact Supplier
TOKYO KEIKI P21VMR-10-CMC-20-S121B-J Variable Piston Pump

Dengfeng (XinXing) Trading Co., Limited

Site Member
1 Years
guangdong
Since 2024
Business Type :
Exporter, Trading Company, Seller
Main Products :
Rexroth PLC & Controllers, Mitsubishi PLC, Rexroth I/O Module
Total Annual :
1000000-1500000
Employee Number :
10~25
Certification Level :
Site Member
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