BMS series Hydraulic motor
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BMS Hydraulic Motor
BMS Series Hydraulic Motor Core Specifications (Model List)
|
Model
|
Displacement (cm³/rev)
|
Max Continuous Pressure (MPa)
|
Max Intermittent Pressure (MPa)
|
Max Continuous Torque (N·m)
|
Speed Range (rpm)
|
Max Output Power (kW)
|
|---|---|---|---|---|---|---|
|
BMS 80
|
80.5
|
17.5
|
20.5
|
194
|
5 – 805
|
16
|
|
BMS 100
|
100.5
|
17.5
|
20.5
|
242
|
5 – 745
|
18
|
|
BMS 125
|
126.3
|
17.5
|
20.5
|
303
|
5 – 590
|
18
|
|
BMS 160
|
160.8
|
16.0
|
20.5
|
358
|
5 – 465
|
18
|
|
BMS 200
|
200.9
|
16.0
|
20.5
|
438
|
5 – 370
|
18
|
|
BMS 250
|
252.6
|
12.5
|
20.0
|
440
|
5 – 295
|
11
|
|
BMS 315
|
321.5
|
12.5
|
20.0
|
551
|
5 – 230
|
10
|
|
BMS 400
|
401.9
|
10.0
|
15.5
|
560
|
5 – 185
|
8
|
|
BMS 500
|
476.5
|
8.0
|
12.0
|
728
|
5 – 155
|
9
|
Key Features of BMS Series Hydraulic Motors
-
Disc-type distribution valve, driven by a short cardan shaft, reducing internal hydraulic losses by separating output shaft loads from hydraulic oil distribution.
-
Tapered roller bearings on the output shaft, capable of absorbing high static and dynamic radial loads, higher than spool valve models.
-
Geroler gear set design with rollers, ensuring high volumetric and mechanical efficiency.
-
Low pressure start, reinforced shaft seal, and high startup torque, able to withstand significant back pressures.
-
Compact size, easy installation, and flexible design with various mounting flanges, shafts, and ports.
-
Interchangeable with Danfoss, Eaton, and M+S series hydraulic motors, suitable for various harsh working conditions.
Performance Characteristics
Application Areas
-
Construction machinery: Rollers, cement mixers, cleaning cars, and construction equipment.
-
Agricultural machinery: Combine harvesters, mowers, seeders, rotary tillers, and feed mixers.
-
Material handling equipment: Conveyors, lifting equipment, and winding machines.
-
Other fields: Road sweepers, refuse lorries, forestry equipment, and marine equipment.
Model Coding Explanation
-
Type: BMS (disc valve type orbital motor)
-
Variant: Omit (standard), S (short version), W (wheel version)
-
Displacement: 80 (80.5 cm³/rev)
-
Flange: E4 (square flange with 4 mounting holes)
-
Shaft: B (ø 32 cylindrical shaft with parallel key)

Process steps:
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.
