Ramset RAM 30-30 DC Swing Gate Operator Parts

Ramset RAM 30-30 DC Swing Gate Operator Replacement Parts

Genuine Ramset replacement parts for the RAM 30-30 DC (DC RAM 30-30s) swing gate operator — the 24 VDC brushless, battery-backup version of the RAM 30-30 gate opener. Use the diagram and the tables below to identify your part, then click any part number to order. The RAM 30-30 DC shares its chassis and mechanical layout with the RAM 30-30 AC, so most wear parts are the same; the motor, control boards, transformer and battery hardware are DC-specific.

Ramset RAM 30-30 DC swing gate operator replacement parts diagram with callout numbers
About this diagram: Ramset has not yet published a DC exploded view, so the drawing above is the factory RAM 30-30 parts diagram. The RAM 30-30 DC uses the same layout, and the Ref numbers in the tables match the callouts on this drawing. DC-only electrical parts (battery, DC driver board, bridge rectifier) are not shown and are marked —. Callouts on the drawing that are not listed below are AC-only parts — find those on the RAM 30-30 (AC) parts page.

Ramset RAM 30-30 DC Operator Parts

Ref Part Number Description Qty
1 800-00-86 Chassis — R30-30 AC/DC 1
2 800-02-08 Gear Reducer — Size 70, Ratio 60:1 1
3–4 800-04-05 Motor, Brushless DC — 3.3 Nm, 24 VDC (in place of the AC motors shown) 1
5 800-06-00 Sprocket — 50BS15H x 1 1/8" 1
6 800-08-06 Pulley, Cast Iron — AK104H 1
7 800-08-45 Pulley, Cast Iron — 5/8" x 2" (AK20) 1
8 800-10-42 Belt — 4L-390 1
9 800-12-07 Shaft, Output — 2 1/8" x 21" 1
10 800-75-14 Cover Assembly — R30-30 (at the polyethylene cover shown) 1
11 800-14-15 Cover, Polyethylene Cap Arm 1
12 800-20-03 Limit Switch 2
13 800-44-02 Bearing, Flange — UCF211-35 2
14 800-48-03 Cam, Limit Switch — 3 1/16" x 4" 2
16 800-52-12 Chain, Drive — #50 x 34 links 1
18 800-56-11 PCB Box 1
19 800-60-07 Transformer, Dual 115V/230V Input — 4 input leads [DC models] 2
20 800-60-10 Switch, Rocker 2
21 800-60-21 Outlet, Single Square 1
22 800-65-01 Control Board, ETL Logic (AC or DC — specify DC) 1
24 800-66-12 Control Board Cover, Lexan Plastic 1
27 800-70-22 Horn Alarm Buzzer — 120 dB 1
28 800-70-35 Knob — 5/16"-18 x 1 1/2" 2
29 800-70-36 Knob — 5/16"-18 x 1/2" 1
31 800-70-98 Warning Sign for Gates 2
32 800-75-42 Torque Limited Assembly (breakdown below) 2
41 800-75-03-L Arm Assembly, Heavy Duty — LEFT 1
41 800-75-03-R Arm Assembly, Heavy Duty — RIGHT 1
— 800-28-45 Pivot Arm Release 1
— 800-46-11 Bushing, Pulley Taper — HX 7/8" 1
— 800-54-52 Limit Switch Bracket [R30-30 AC/DC] 1
— 800-60-35 Bridge Rectifier — Single Phase, 100V 35A Module 2
— 800-65-05 Control Board, ETL DC Driver 1
— 800-70-00 Battery, 12VDC — 7.5Ah (battery backup) 2

Assembly Breakdowns

These assemblies are sold complete under the part numbers above. The components inside each one are listed here so you can replace just the worn piece.

Torque Limited Assembly — 800-75-42

Ref Part Number Description Qty
33 800-06-10 Sprocket — 50B54 1
34 800-26-02 Friction Disc, Torque Limited — ID 4 1/4" : OD 7" 2
35 800-26-11 Tension Washer, Torque Limited — ID 3 7/8" : OD 6" 1
36 800-46-12 Bushing, Metal — ID 3 13/16" : OD 4 3/16" 1
38 800-58-01 Arbor Nut, Torque Limited 1
39 800-58-12 Arbor Washer, Torque Limited 2
40 800-58-32 Arbor, Torque Limited 1
— 800-34-70 Set Screw — 1/2"-13 x 1/2" 2
— 800-36-22 Bolt, Hex Head — 3/8"-16 x 1 1/4" 3
— 800-42-42 Key Way — 1/2" Sq. x 8" 1

Common Ramset RAM 30-30 DC Faults and the Parts That Fix Them

Operator chirping or running on battery only

The DC Alert chirp means the operator has lost AC supply and is running down its batteries. Check the incoming circuit and the rocker switches (800-60-10) first, then the transformer (800-60-07) and the bridge rectifier (800-60-35) that feed the charging circuit.

Dead after a power outage

If the gate opener will not run once AC power is restored, the batteries (800-70-00) have usually been discharged past recovery — replace them as a pair. If fresh batteries will not hold a charge, test the charging supply (transformer and rectifier above).

Boards power up but the motor will not run

Check the torque limiter tension (slipping torque limited assembly) (800-75-42) has not been left disengaged after manual operation — the cheapest fix on this list. Otherwise test the DC driver board (800-65-05) before the brushless motor (800-04-05); the driver fails more often than the motor.

Gate overruns its open or close point

Worn limit components let the operator lose track of gate position. Inspect the limit switches (800-20-03) and the large limit cams (800-48-03), then the limit switch bracket (800-54-52).

No response to remotes or keypads

If a known-good remote gets no response, check the receiver wiring first, then the logic board (800-65-01).

Other Ramset Gate Operator Parts

Also see: RAM 3000 DC parts · RAM 3100 DC parts · RAM 30-30 (AC) parts · all Ramset gate operator parts.

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